CoStar Group, Inc. is an American provider of information, analytics, and marketing services to the commercial property industry in North America and Europe. Founded in 1987 by Andrew C. Florance and based in Washington, D.C. , the company has grown to include the online database CoStar and several online marketplaces, including Apartments.com and Homes.com .
95-533: CoStar Group was founded in 1987 by Andrew C. Florance in Washington, D.C. , as one of the first companies that digitized and aggregated property data before the Internet became widely available. In 1998, the company went public via an initial public offering on Nasdaq , raising $ 22.5 million. In June 2004, the lawsuit CoStar Group, Inc. v. LoopNet, Inc. became a landmark case in copyright law about
190-495: A cascading waterfall with Italian Renaissance -style architecture. Modern , Postmodern , contemporary , and other non-classical architectural styles are also seen in the city. The National Museum of African American History and Culture deeply contrasts the stone-based neoclassical buildings on the National Mall with a design that combines modern engineering with heavy inspiration from African art . The interior of
285-451: A referendum on D.C. statehood resulted in an 85% support among Washington, D.C., voters for it to become the nation's 51st state . In March 2017, the city's congressional delegate Eleanor Holmes Norton introduced a bill for statehood. Reintroduced in 2019 and 2021 as the Washington, D.C., Admission Act , the U.S. House of Representatives passed it in April 2021. After not progressing in
380-408: A garden-lined grand avenue about 1 mile (1.6 km) long and 400 feet (120 m) wide in an area that is now the National Mall inspired by the grounds at Versailles and Tuileries Gardens. In March 1792, President Washington dismissed L'Enfant due to conflicts with the three commissioners appointed to supervise the capital's construction. Andrew Ellicott , who worked with L'Enfant in surveying
475-579: A high-quality hotel near a major airport was a valuable business strategy. Within two years, they opened Hyatt House Hotels near San Francisco International Airport and Seattle–Tacoma International Airport . The company went public in 1962 as Hyatt Corporation. It had two divisions: Hyatt House Hotels and Hyatt Chalet Motels (renamed Hyatt Lodges in 1966). In 1967, the company opened the Regency Hyatt House in Atlanta, Georgia (today named
570-483: A lifestyle hotel operator for $ 125 million, with up to an additional $ 175 million over the next six years as properties come into the pipeline and open. Dream Hotels Group's portfolio include 12 managed or franchised lifestyle hotels under four brands. In April 2023, Hyatt acquired Mr and Mrs Smith, a UK-based platform offering direct booking access to over 1,500 boutique and luxury properties worldwide for £53.0 million in cash consideration. In June 2024, Hyatt acquired
665-502: A modern glass exterior and heavy curvature. CityCenterDC is home to Palmer Alley, a pedestrian-only walkway, and houses several apartment buildings, restaurants, and luxury-brand storefronts with streamlined glass and metal facades. Outside Downtown D.C., architectural styles are more varied. Historic buildings are designed primarily in the Queen Anne , Châteauesque , Richardsonian Romanesque , Georgian Revival , Beaux-Arts , and
760-716: A private company in 1979, when the Pritzkers bought the outstanding shares. Elsinore was spun off as a public company. The company opened the Playboy Hotel and Casino as a joint venture with Playboy Enterprises . Alongside the Hyatt Regency brand, the company introduced the Grand Hyatt brand in 1980, with the opening of the Grand Hyatt New York (now Hyatt Grand Central). That same year,
855-539: A prominent residential real-estate website, from Dominion Enterprises for $ 156 million in cash. In April 2024, CoStar announced plans to acquire the 3D spatial mapping company Matterport for $ 1.6 billion. Overseas, its European division acquired the German real-estate business data company Thomas Daily and the Spanish online marketplace and information provider Belbex in 2016. From 2018 through 2023, it acquired
950-431: A relatively high homelessness rate, despite its high living standard compared to many American cities. Washington, D.C., is divided into four quadrants of unequal area: Northwest (NW) , Northeast (NE) , Southeast (SE) , and Southwest (SW) . The axes bounding the quadrants radiate from the U.S. Capitol. All road names include the quadrant abbreviation to indicate their location. House numbers generally correspond with
1045-493: A series of acquisitions, especially in the lifestyle and resort segments. Today, Hyatt categorizes its brands under four categories: timeless collection (containing Hyatt's classic brands), boundless collection (lifestyle brands), independent collection (soft-branded independent properties) and inclusive collection (all-inclusive hotels). Timeless Collection houses Hyatt's signature hotel brands, including: Boundless Collection houses Hyatt's lifestyle hotel brands. Following
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#17327825298491140-595: A snowstorm in January 1772. Hurricanes or their remnants occasionally impact the area in late summer and early fall. However, they usually are weak by the time they reach Washington, partly due to the city's inland location. Flooding of the Potomac River , however, caused by a combination of high tide, storm surge, and runoff, has been known to cause extensive property damage in the Georgetown neighborhood of
1235-676: A special committee charged with beautifying Washington's ceremonial core. What became known as the McMillan Plan was finalized in 1901 and included relandscaping the Capitol grounds and the National Mall, clearing slums, and establishing a new citywide park system. The plan is thought to have largely preserved L'Enfant's intended design for the city. By law, the city's skyline is low and sprawling. The federal Height of Buildings Act of 1910 prohibits buildings with height exceeding
1330-633: A stream valley that bisects the city. Established in 1890, it is the country's fourth-oldest national park and is home to a variety of plant and animal species, including raccoon, deer, owls, and coyotes. Other National Park Service properties include the Chesapeake and Ohio Canal National Historical Park , the National Mall and Memorial Parks , Theodore Roosevelt Island , Columbia Island , Fort Dupont Park , Meridian Hill Park , Kenilworth Park and Aquatic Gardens , and Anacostia Park . The District of Columbia Department of Parks and Recreation maintains
1425-473: A variety of Victorian styles. Rowhouses are prominent in areas developed after the Civil War and typically follow Federal and late Victorian designs. Georgetown 's Old Stone House , built in 1765, is the oldest-standing building in the city. Founded in 1789, Georgetown University features a mix of Romanesque and Gothic Revival architecture . The Ronald Reagan Building is the largest building in
1520-614: Is an American multinational hospitality company headquartered in the Riverside Plaza area of Chicago that manages and franchises luxury and business hotels , resorts , and vacation properties. Hyatt Hotels & Resorts is one of the businesses managed by the Pritzker family . Hyatt has more than 1350 hotels and all-inclusive properties in 69 countries, across South America, North America, Europe, Asia, Africa and Australia The Hyatt Corporation came into being upon purchase of
1615-911: Is generally popular among tourists and locals. In 2007, six of the top ten buildings in the American Institute of Architects ' ranking of America's Favorite Architecture were in the city: the White House , Washington National Cathedral , the Jefferson Memorial , the United States Capitol , the Lincoln Memorial , and the Vietnam Veterans Memorial . The neoclassical , Georgian , Gothic , and Modern styles are reflected among these six structures and many other prominent edifices in
1710-682: Is home to many national monuments and museums , located most prominently on or around the National Mall , including the Jefferson Memorial , the Lincoln Memorial , and the Washington Monument . It hosts 177 foreign embassies and serves as the headquarters for the World Bank , the International Monetary Fund , the Organization of American States , and other international organizations. Home to many of
1805-480: Is in plant hardiness zone 8a near downtown, and zone 7b elsewhere in the city. Summers are hot and humid with a July daily average of 79.8 °F (26.6 °C) and average daily relative humidity around 66%, which can cause moderate personal discomfort. Heat indices regularly approach 100 °F (38 °C) at the height of summer. The combination of heat and humidity in the summer brings very frequent thunderstorms, some of which occasionally produce tornadoes in
1900-593: Is positioned as a luxury brand, with the first hotel being a rebrand of the Great Eastern Hotel in London , followed by hotels in San Diego , West Hollywood , Shanghai and New York City . In August 2009, it was reported that Hyatt Hotels Corporation filed plans to raise up to $ 1.15 billion in an initial share sale. That November Hyatt completed an initial public offering and began trading publicly on
1995-477: Is sea level at the Potomac River. The geographic center of Washington is near the intersection of 4th and L streets NW. The district has 7,464 acres (30.21 km ) of parkland, about 19% of the city's total area, the second-highest among high-density U.S. cities after Philadelphia . The city's sizable parkland was a factor in the city being ranked as third in the nation for park access and quality in
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#17327825298492090-499: The Anacostia River to the east. Washington, D.C.'s street grid was extended, where possible, throughout the district starting in 1888. Georgetown's streets were renamed in 1895. Some streets are particularly noteworthy, including Pennsylvania Avenue , which connects the White House to the Capitol; and K Street, which houses the offices of many lobbying groups. Constitution Avenue and Independence Avenue , located on
2185-511: The Blackstone Group , a New York -based private equity investment firm. Blackstone had inherited AmeriSuites from its 2004 acquisition of Prime Hospitality. The AmeriSuites chain was rebranded and called Hyatt Place, a competitor to the limited-service products Marriott International 's Courtyard by Marriott and Hilton Worldwide 's Hilton Garden Inn . In December 2005, Hyatt acquired limited service company Summerfield Suites from
2280-646: The Compensated Emancipation Act in 1862, which ended slavery in the district, freeing about 3,100 slaves in the district nine months before the Emancipation Proclamation . In 1868, Congress granted the district's African American male residents the right to vote in municipal elections. By 1870, the district's population had grown 75% in a decade to nearly 132,000 people, yet the city still lacked paved roads and basic sanitation. Some members of Congress suggested moving
2375-714: The Continental Congress and under the Articles of Confederation . New York City was the first capital upon the adoption of the Constitution , succeeded by Philadelphia , which was capital from 1790 to 1800. On October 6, 1783, after the capital was forced by the Pennsylvania Mutiny of 1783 to move to Princeton, Congress resolved to consider a new location for it. The following day, Elbridge Gerry of Massachusetts moved "that buildings for
2470-599: The District of Columbia and commonly known as Washington or D.C. , is the capital city and federal district of the United States . The city is on the Potomac River , across from Virginia , and shares land borders with Maryland to its north and east. It was named after George Washington , the first president of the United States . The district is named after Columbia , the female personification of
2565-756: The District of Columbia Organic Act of 1801 , which officially organized the district and placed the entire territory under the exclusive control of the federal government. The area within the district was organized into two counties, the County of Washington to the east and north of the Potomac and the County of Alexandria to the west and south. After the Act's passage, citizens in the district were no longer considered residents of Maryland or Virginia, which ended their representation in Congress. On August 24, 1814, during
2660-526: The Hyatt Regency Atlanta ). The futuristic hotel was designed by Atlanta architect John Portman , who would go on to design many other hotels for the chain. It featured a massive indoor atrium, which soon became a distinctive feature of many Hyatt properties. In 1968, Hyatt International was formed, to operate hotels outside the United States. It would soon become a separate company. In 1969, Hyatt opened its first international hotel, when it
2755-912: The JdV by Hyatt brand. In 2024, Hyatt purchased the Me And All Hotels brand from Lindner. Hyatt operates a loyalty program called World of Hyatt , which replaced Gold Passport on March 1, 2017. This program includes membership tiers of base members, Discoverists, Explorists, and Globalists. The program offers Hyatt members benefits such as room upgrades and complimentary breakfast, based on how many nights they stayed in Hyatt-affiliated hotels or how much they spend in Hyatt properties. Fortune magazine ranked Hyatt #32 on its list of "America's Best Companies to Work For" in 2019, rising to #16 in 2021. The Human Rights Campaign (HRC) has awarded
2850-811: The Joie de Vivre , Destination , Alila , and Thompson hotel brands to the Hyatt portfolio, a growth of 85 hotels in 23 markets. In March 2021, Hyatt announced the official opening of Hyatt's 1,000th hotel worldwide, Alila Napa Valley in St. Helena, California. In August 2021, Hyatt acquired Apple Leisure Group (ALG), a luxury resort-management services, travel and hospitality group, from affiliates of Kohlberg Kravis Roberts and KSL Capital Partners for $ 2.7 billion in cash. ALG's hotel portfolio consists of over 33,000 rooms operating in 10 countries. The acquisition will extend Hyatt's brand footprint into 11 more European markets. In November 2022, Hyatt acquired Dream Hotels Group ,
2945-1023: The New York Stock Exchange under the symbol H. According to the filing Mark S. Hoplamazian was to serve as CEO and Thomas Pritzker as Executive Chairman . The public offering was a result of the acrimonious breakup of the Pritzker family empire. Accused of looting family trusts, Thomas and cousins Penny and Nicholas took control of the family businesses when they and other family members were sued by cousin Liesel Pritzker , claiming fraud and seeking damages of over US$ 6 billion. On September 1, 2011, Hyatt acquired Hotel Sierra, which had 18 properties in 10 states. Along with Hyatt Summerfield Suites hotels, several of these properties were rebranded as Hyatt house in January 2012. In November 2013, Hyatt introduced their first all-inclusive resort brands, Hyatt Ziva and Hyatt Zilara, with
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3040-484: The Potomac River forms the district's border with Virginia and has two major tributaries, the Anacostia River and Rock Creek . Tiber Creek , a natural watercourse that once passed through the National Mall , was fully enclosed underground during the 1870s. The creek also formed a portion of the now-filled Washington City Canal , which allowed passage through the city to the Anacostia River from 1815 until
3135-627: The Twenty-third Amendment , passed in 1961. Washington, D.C. anchors the southern end of the Northeast megalopolis . As the seat of the U.S. federal government , the city is an important world political capital . The city hosts the buildings that house federal government headquarters, including the White House , the Capitol, the Supreme Court Building , and multiple federal departments and agencies . The city
3230-428: The U.S. East Coast . The city has a total area of 68.34 square miles (177 km ), of which 61.05 square miles (158.1 km ) is land and 7.29 square miles (18.9 km ) (10.67%) is water. The district is bordered by Montgomery County, Maryland , to the northwest; Prince George's County, Maryland , to the east; Arlington County, Virginia , to the west; and Alexandria, Virginia , to the south. The south bank of
3325-637: The War of 1812 , British forces invaded and occupied the city after defeating an American force at Bladensburg . In retaliation for acts of destruction by American troops in the Canadas , the British set fire to government buildings in the city, gutting the United States Capitol , the Treasury Building , and the White House in what became known as the burning of Washington . However, a storm forced
3420-623: The Washington Metro stations and the Hirshhorn Museum and Sculpture Garden are designed with strong influence from the 20th-century Brutalism movement. The Smithsonian Institution Building is built of Seneca red sandstone in the Norman Revival style. The Old Post Office building, located on Pennsylvania Avenue and completed in 1899, was the first building in the city to have a steel frame structure and
3515-529: The 1850s. The Chesapeake and Ohio Canal starts in Georgetown and was used during the 19th century to bypass the Little Falls of the Potomac River, located at the northwest edge of the city at the Atlantic Seaboard fall line . The highest natural elevation in the district is 409 feet (125 m) above sea level at Fort Reno Park in upper northwest Washington, D.C. The lowest point
3610-578: The 2010s, CoStar Group expanded its footprint in the commercial property industry with a series of acquisitions in North America and Europe. In 2009, it acquired Property and Portfolio Research company Grecam, joining the company's existing Grecam service. In 2012, it acquired the online marketing site LoopNet for $ 860 million. With the acquisition, CoStar Group also took over the Loopnet properties BizBuySell and LandsofAmerica. Two years later,
3705-482: The 2018 ParkScore ranking of the park systems of the nation's 100 most populous cities, according to Trust for Public Land , a non-profit organization. The National Park Service manages most of the 9,122 acres (36.92 km ) of city land owned by the U.S. government. Rock Creek Park is a 1,754-acre (7.10 km ) urban forest in Northwest Washington, which extends 9.3 miles (15.0 km) through
3800-474: The Blackstone Group. Blackstone had inherited Summerfield Suites from its purchase of Wyndham International . In January 2012, Hyatt Summerfield Suites were rebranded as Hyatt House in 2012 to compete in the "upscale extended stay market" against Residence Inn , Homewood Suites, and Staybridge Suites. Hyatt launched its first lifestyle brand, Andaz, in April 2007. Hindi for the word 'style', Andaz
3895-590: The British online marketplace Realla, the German real-estate data company Emporis , the French online marketplace BureauxLocaux, and the British property portal OnTheMarket . In 2019, CoStar Group announced that Oxford Economics would provide the economic data and forecasts used in its products. The company came under fire in 2022 when Business Insider reported that over 29 current and former employees claimed to have been excessively monitored and micromanaged, including with unscheduled check-in video calls made by
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3990-504: The British to evacuate the city after just 24 hours. Most government buildings were repaired quickly, but the Capitol, which was largely under construction at the time, would not be completed in its current form until 1868. In the 1830s, the district's southern territory of Alexandria declined economically, due in part to its neglect by Congress. Alexandria was a major market in the domestic slave trade and pro-slavery residents feared that abolitionists in Congress would end slavery in
4085-521: The District from its founding. The building of Washington likely relied in significant part on slave labor, and slave receipts have been found for the White House, Capitol Building, and establishment of Georgetown University. The city became an important slave market and a center of the nation's internal slave trade . After its survey, the new federal city was constructed on the north bank of
4180-484: The District of Columbia. Shepherd authorized large projects that modernized the city but bankrupted its government. In 1874, Congress replaced the territorial government with an appointed three-member board of commissioners. In 1888, the city's first motorized streetcars began service. Their introduction generated growth in areas of the district beyond the City of Washington's original boundaries, leading to an expansion of
4275-523: The Grand Hyatt and Park Hyatt brands to its portfolio. In 1995, Hyatt entered the vacation ownership market. Hyatt introduced the Hyatt Place brand, designed as a limited service offering for business travelers, in 2006. Hyatt House was Hyatt's first select-service property, catering primarily to travelers with long-term stays and at a more economical price point. Since then, Hyatt has added a wide range of other brands either through organic growth or via
4370-555: The Hyatt House, at Los Angeles International Airport , on September 27, 1957. In 1969, Hyatt began expanding internationally. Hyatt has expanded its footprint through a number of acquisitions, including the acquisition of AmeriSuites (later rebranded Hyatt Place) in 2004, Summerfield Suites (later rebranded Hyatt House) in 2005, Two Roads Hospitality in 2018, Apple Leisure Group in 2021, Dream Hotel Group in 2023 and Standard International in 2024. The first Hyatt House
4465-444: The Potomac River, to the east of Georgetown centered on Capitol Hill . On September 9, 1791, three commissioners overseeing the capital's construction named the city in honor of President Washington. The same day, the federal district was named Columbia, a feminine form of Columbus , which was a poetic name for the United States commonly used at that time. Congress held its first session there on November 17, 1800. Congress passed
4560-462: The Residence Act, the exact location was to be selected by President George Washington , who signed the bill into law on July 16, 1790. Formed from land donated by Maryland and Virginia, the initial shape of the federal district was a square measuring 10 miles (16 km) on each side and totaling 100 square miles (259 km ). Two pre-existing settlements were included in the territory,
4655-608: The Senate and signed by president; it would have renamed the city Washington, Douglas Commonwealth and shrunk the Federal District to about the size of the national mall. Designed in 1791 by Pierre Charles L'Enfant , the city is divided into quadrants , which are centered around the Capitol Building and include 131 neighborhoods . As of the 2020 census , the city had a population of 689,545. Commuters from
4750-470: The Senate, the statehood bill was introduced again in January 2023. The bill would have made D.C. into a state with one representative and two senators, with the name Washington, Douglas Commonwealth (thus keeping the same abbreviation Washington, D.C.). The legalities, reasons, and impact of statehood have been heavily debated in the 2020s. Washington, D.C., is located in the Mid-Atlantic region of
4845-911: The United States Constitution was ratified in 1961, granting the district three votes in the Electoral College for the election of president and vice president, but still not affording the city's residents representation in Congress. After the assassination of civil rights leader Martin Luther King Jr. on April 4, 1968, riots broke out in the city , primarily in the U ;Street, 14th Street, 7th Street, and H Street corridors, which were predominantly black residential and commercial areas. The riots raged for three days until more than 13,600 federal troops and Washington, D.C., Army National Guardsmen stopped
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#17327825298494940-525: The World, which allowed World of Hyatt members to earn and redeem points during their stays at participating SLH properties. The partnership has since ceased in 2024 following Hyatt's acquisition of Mr & Mrs Smith, a direct booking platform of luxury hotels. In 2022, Hyatt entered into an exclusive collaboration agreement with Lindner Hotels AG, a German hotel operator, in bringing more than 30 hotels across seven European countries into Hyatt's portfolio under
5035-990: The acquisition of Standard Hotels announced in August 2024, Hyatt will form a dedicated lifestyle group led by Standard International's Executive Chairman Amar Lalvani overseeing all lifestyle hotel operations. Current brands in the portfolio include: Independent Collection houses Hyatt's soft brands of independent hotels, including: Formerly AMR Collection and AMResorts of Apple Leisure Group , Inclusive Collection houses Hyatt's all-inclusive resort brands following its 2021 acquisition of ALG . Brands include: In 2013, Hyatt partnered with MGM Resorts International in bringing 12 MGM properties in Las Vegas to Hyatt booking channels, as well as in-depth collaborations with each other's loyalty program. The partnership ended in 2023 when MGM partnered with Marriott International instead. In 2018, Hyatt began partnering with Small Luxury Hotels of
5130-513: The already-implemented L'Enfant Plan , with the new McMillan Plan leading urban development in the city throughout the movement. Much of the old Victorian Mall was replaced with modern Neoclassical and Beaux-Arts architecture ; these designs are still prevalent in the city's governmental buildings today. Increased federal spending under the New Deal in the 1930s led to the construction of new government buildings, memorials, and museums in
5225-504: The area. Blizzards affect Washington once every four to six years on average. The most violent storms, known as nor'easters , often impact large regions of the East Coast . From January 27 to 28, 1922 , the city officially received 28 inches (71 cm) of snowfall, the largest snowstorm since official measurements began in 1885. According to notes kept at the time, the city received between 30 and 36 inches (76 and 91 cm) from
5320-666: The boutique Park Hyatt brand was also introduced. The Pritzkers took Hyatt International private as well, in 1982. However, Hyatt and Hyatt International remained two separate companies until June 2004, when substantially all of the hospitality assets owned by the Pritzker family business interests, including Hyatt Corporation and Hyatt International Corporation, were consolidated under a single entity called Global Hyatt Corp. On June 30, 2009, Global Hyatt Corporation changed its name to Hyatt Hotels Corporation. In December 2004, Hyatt Hotels Corporation acquired AmeriSuites , an upscale chain of all-suite business class hotels from affiliates of
5415-488: The brink of collapse or weaken them enough to make them soft targets for an acquisition". In February 2024, a proposed consumer class action lawsuit was filed against CoStar in multiple states, accusing the company of a price-fixing conspiracy in which it conspired with a group of luxury hotel chains—including Hilton , Hyatt , Marriott , InterContinental , Loews , and Accor —to keep room rental prices artificially high by sharing competitively sensitive information through
5510-503: The capital farther west, but President Ulysses S. Grant refused to consider the proposal. In the Organic Act of 1871 , Congress repealed the individual charters of the cities of Washington and Georgetown , abolished Washington County , and created a new territorial government for the whole District of Columbia. These steps made "the city of Washington...legally indistinguishable from the District of Columbia." In 1873, President Grant appointed Alexander Robey Shepherd as Governor of
5605-414: The capital. In the Compromise of 1790 , Madison, Alexander Hamilton , and Thomas Jefferson agreed that the federal government would pay each state's remaining Revolutionary War debts in exchange for establishing the new national capital in the Southern United States . On July 9, 1790, Congress passed the Residence Act , which approved the creation of a national capital on the Potomac River . Under
5700-494: The city's 900 acres (3.6 km ) of athletic fields and playgrounds, 40 swimming pools, and 68 recreation centers. The U.S. Department of Agriculture operates the 446-acre (1.80 km ) United States National Arboretum in Northeast Washington, D.C. Washington's climate is humid subtropical ( Köppen : Cfa ), or oceanic ( Trewartha : Do bordering Cf downtown). Winters are cool to cold with some snow of varying intensity, while summers are hot and humid. The district
5795-402: The city's Maryland and Virginia suburbs raise the city's daytime population to more than one million during the workweek. The Washington metropolitan area , which includes parts of Maryland, Virginia, and West Virginia , is the country's seventh-largest metropolitan area , with a 2023 population of 6.3 million residents. A locally elected mayor and 13-member council have governed
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#17327825298495890-455: The city's classical-style architecture include buildings constructed in the French Second Empire style, including the Eisenhower Executive Office Building , and the modernist Watergate complex . The Thomas Jefferson Building , the main Library of Congress building, and the historic Willard Hotel are built in Beaux-Arts style , popular throughout the world in the late nineteenth and early twentieth centuries. Meridian Hill Park contains
5985-421: The city, was then tasked with completing its design. Though Ellicott revised the original L'Enfant plans, including changing some street patterns, L'Enfant is still credited with the city's overall design. By the early 20th century, however, L'Enfant's vision of a grand national capital was marred by slums and randomly placed buildings in the city, including a railroad station on the National Mall. Congress formed
6080-530: The city. Many of the government buildings, monuments, and museums along the National Mall and surrounding areas are heavily inspired by classical Roman and Greek architecture. The designs of the White House, the U.S. Capitol, Supreme Court Building , Washington Monument , National Gallery of Art , Lincoln Memorial, and Jefferson Memorial are all heavily drawn from these classical architectural movements and feature large pediments, domes, columns in classical order, and heavy stone walls. Notable exceptions to
6175-406: The city. Precipitation occurs throughout the year. The highest recorded temperature was 106 °F (41 °C) on August 6, 1918, and on July 20, 1930. The lowest recorded temperature was −15 °F (−26 °C) on February 11, 1899 , right before the Great Blizzard of 1899 . During a typical year, the city averages about 37 days at or above 90 °F (32 °C) and 64 nights at or below
6270-456: The company acquired Apartments.com for $ 585 million, as well as Apartment Finder the following year. From 2017 through 2020, the company acquired the online marketplaces Westside Rentals, ForRent.com (previously owned by Dominion Enterprises ), Cozy Services, Off Campus Partners, and Ten-X; in addition to the hotel research and analytics firm STR , the residential mobile application provider Homesnap. In April 2021, it acquired Homes.com ,
6365-800: The company's IT department, as well as being publicly berated and arbitrarily fired in some cases. The company made efforts to take down criticism of itself on various social media platforms. CoStar Group denied the allegations, contending that the discontent had stemmed from the company's high expectations. In 2024, CoStar Group purchased an estimated $ 35 million worth of airtime at Super Bowl LVIII for four Super Bowl commercials advertising its subsidiaries Homes.com and Apartments.com, which The New York Times described as an effort to rival competitor services such as Zillow and Realtor.com . CoStar has been criticized for anticompetitive and monopolistic business practices, often using aggressive litigation and " public-relations warfare" to "push [competitors] to
6460-462: The company's STR reports. These allegations were based in part on insider information shared by an STR software engineer . CoStar Group provides commercial real estate information, analytics, and online marketplaces for real estate transactions. Its research services include online services and research for the rental home and hotel industry. As of October 2024, its subsidiaries include: Washington, D.C. Washington, D.C. , formally
6555-426: The district . Alexandria's citizens petitioned Virginia to retake the land it had donated to form the district, a process known as retrocession . The Virginia General Assembly voted in February 1846, to accept the return of Alexandria. On July 9, 1846, Congress went further, agreeing to return all territory that Virginia had ceded to the district during its formation. This left the district's area consisting only of
6650-434: The district over the next few decades. Georgetown's street grid and other administrative details were formally merged with those of the City of Washington in 1895. However, the city had poor housing and strained public works, leading it to become the first city in the nation to undergo urban renewal projects as part of the City Beautiful movement in the early 20th century. The City Beautiful movement built heavily upon
6745-425: The district since 1973, though Congress retains the power to overturn local laws. Washington, D.C., residents are, on the federal level, politically disenfranchised since the city's residents do not have voting representation in Congress; the city's residents elect a single non-voting congressional delegate to the U.S. House of Representatives. The city's voters choose three presidential electors in accordance with
6840-403: The district with a total area of about 3.1 million square feet (288,000 m ). Washington Union Station is designed in a combination of architectural styles. Its Great Hall has elaborate gold leaf designs along the ceilings and the hall includes several decorative classical-style statues. Hyatt Hyatt Hotels Corporation , commonly known as Hyatt Hotels & Resorts ,
6935-523: The district, though the chairman of the House Subcommittee on District Appropriations, Ross A. Collins of Mississippi , justified cuts to funds for welfare and education for local residents by saying that "my constituents wouldn't stand for spending money on niggers." World War II led to an expansion of federal employees in the city; by 1950, the district's population reached its peak of 802,178 residents. The Twenty-third Amendment to
7030-480: The first resorts being opened in Cancun, Puerto Vallarta, Los Cabos and Rose Hall, Montego Bay, Jamaica. On October 28, 2015, Hyatt announced that they were in advanced talks to acquire Starwood Hotels in a cash and stock transaction. The transaction was not completed, and Starwood was acquired by Marriott International instead. In 2018, Hyatt saw expansion with the acquisition of Two Roads Hospitality. This added
7125-407: The first session in the unfinished Capitol Building in 1800 after the capital moved from Philadelphia . In 1801, the District of Columbia, formerly part of Maryland and Virginia and including the existing settlements of Georgetown and Alexandria , was officially recognized as the federal district; initially, the city was a separate settlement within the larger district. In 1846, Congress returned
7220-684: The first to use electrical wiring in its design. Notable contemporary residential buildings, restaurants, shops, and office buildings in the city include the Wharf on the Southwest Waterfront , Navy Yard along the Anacostia River , and CityCenterDC in Downtown . The Wharf has seen the construction of several high-rise office and residential buildings overlooking the Potomac River . Additionally, restaurants, bars, and shops have been opened at street level. Many of these buildings have
7315-404: The freezing mark (32 °F or 0 °C). On average, the first day with a minimum at or below freezing is November 18 and the last day is March 27. Washington, D.C., was a planned city , and many of the city's street grids were developed in that initial plan. In 1791, President George Washington commissioned Pierre Charles L'Enfant , a French-born military engineer and artist, to design
7410-460: The land originally ceded by Virginia , including the city of Alexandria. In 1871, it created a single municipality for the remaining portion of the district. There have been several unsuccessful efforts to make the district into a state since the 1880s; a statehood bill passed the House of Representatives in 2021 but was not adopted by the U.S. Senate . To become law it would have to be passed by
7505-443: The me and all hotels brand from Lindner Hotels AG, for which Hyatt has entered into a strategic collaboration with in 2022, consisting of six lifestyle hotels and over 1,000 rooms in central city locations across Germany. In August 2024, Hyatt announced the planned acquisition of Standard International , an upscale boutique hotel operator, for $ 150 million, with up to an additional $ 185 million over time as additional properties enter
7600-409: The nation . The U.S. Constitution in 1789 called for the creation of a federal district under the exclusive jurisdiction of the U.S. Congress . As such, Washington, D.C., is not part of any state , and is not one itself. The Residence Act , adopted on July 16, 1790, approved the creation of the capital district along the Potomac River. The city was founded in 1791, and the 6th Congress held
7695-546: The nation's largest industry associations, non-profit organizations, and think tanks , D.C. is known as a lobbying hub, with K Street as the industry center. The city had 20.7 million domestic visitors and 1.2 million international visitors, ranking seventh among U.S. cities as of 2022. The Algonquian -speaking Piscataway people , also known as the Conoy, inhabited the lands around the Potomac River and present-day Washington, D.C., when Europeans first arrived and colonized
7790-469: The need for the national government not to rely on any state for its own security. Article One, Section Eight of the Constitution permits the establishment of a "District (not exceeding ten miles square) as may, by cession of particular states, and the acceptance of Congress, become the seat of the government of the United States". However, the constitution does not specify a location for
7885-496: The new capital. He enlisted the help of Isaac Roberdeau, Étienne Sulpice Hallet and Scottish surveyor Alexander Ralston to help lay out the city plan. The L'Enfant Plan featured broad streets and avenues radiating out from rectangles, providing room for open space and landscaping. L'Enfant was also provided a roll of maps by Thomas Jefferson depicting Frankfurt, Amsterdam, Strasbourg, Paris, Orleans, Bordeaux, Lyon, Marseille, Turin, and Milan. L'Enfant's design also envisioned
7980-552: The north and south sides of the National Mall, respectively, are home to many of Washington's iconic museums, including many Smithsonian Institution buildings and the National Archives Building . Washington hosts 177 foreign embassies ; these maintain nearly 300 buildings and more than 1,600 residential properties, many of which are on a section of Massachusetts Avenue informally known as Embassy Row . The architecture of Washington, D.C., varies greatly and
8075-404: The number of blocks away from the Capitol. Most streets are set out in a grid pattern with east–west streets named with letters (e.g., C Street SW), north–south streets with numbers (e.g., 4th Street NW), and diagonal avenues, many of which are named after states . The City of Washington was bordered on the north by Boundary Street (renamed Florida Avenue in 1890); Rock Creek to the west, and
8170-568: The port of Georgetown , founded in 1751, and the port city of Alexandria, Virginia , founded in 1749. In 1791 and 1792, a team led by Andrew Ellicott , including Ellicott's brothers Joseph and Benjamin and African American astronomer Benjamin Banneker , whose parents had been enslaved, surveyed the borders of the federal district and placed boundary stones at every mile point; many of these stones are still standing. Both Maryland and Virginia were slave states , and slavery existed in
8265-535: The portfolio. The acquisition consists of 21 open hotels and more than 30 future properties under The Standard, Bunkhouse Hotels, Peri Hotels, The StandardX, and The Manner brands. With the transaction, Hyatt will form a new dedicated lifestyle group, managing all lifestyle brands and operations led by Standard International's Executive Chairman Amar Lalvani. Hyatt-branded properties have traditionally catered to upscale or business customers; its properties were either full-service or boutique hotels. In 1980, Hyatt added
8360-538: The portion originally donated by Maryland. Confirming the fears of pro-slavery Alexandrians, the Compromise of 1850 outlawed the slave trade in the district, although not slavery itself. The outbreak of the American Civil War in 1861 led to the expansion of the federal government and notable growth in the city's population, including a large influx of freed slaves. President Abraham Lincoln signed
8455-538: The region in the early 17th century. The Nacotchtank , also called the Nacostines by Catholic missionaries , maintained settlements around the Anacostia River in present-day Washington, D.C. Conflicts with European colonists and neighboring tribes ultimately displaced the Piscataway people, some of whom established a new settlement in 1699 near Point of Rocks, Maryland . Nine cities served as capitals to
8550-516: The role of an Internet service provider in monitoring copyrighted content posted on its servers. In October 2009, the company acquired a building from the Mortgage Bankers Association for $ 41.3 million, which now serves as the company's headquarters. The building had sold for $ 97 million two years earlier, with CoStar Group claiming that it had used its analytics data to determine the right time to buy. Throughout
8645-575: The use of Congress be erected on the banks of the Delaware near Trenton , or of the Potomac , near Georgetown , provided a suitable district can be procured on one of the rivers as aforesaid, for a federal town". In Federalist No. 43 , published January 23, 1788, James Madison argued that the new federal government would need authority over a national capital to provide for its own maintenance and safety. The Pennsylvania Mutiny of 1783 emphasized
8740-442: The violence. Many stores and other buildings were burned, and rebuilding from the riots was not completed until the late 1990s. In 1973, Congress enacted the District of Columbia Home Rule Act providing for an elected mayor and 13-member council for the district. In 1975, Walter Washington became the district's first elected and first black mayor. Since the 1980s, the D.C. statehood movement has grown in prominence. In 2016,
8835-541: The width of the adjacent street plus 20 feet (6.1 m). Despite popular belief, no law has ever limited buildings to the height of the United States Capitol or the 555-foot (169 m) Washington Monument , which remains the district's tallest structure. City leaders have cited the height restriction as a primary reason that the district has limited affordable housing and its metro area has suburban sprawl and traffic problems. Washington, D.C., still has
8930-845: Was awarded the management contract for the President Hotel in Hong Kong, which was renamed the Hong Kong Hyatt Hotel (later known as the Hyatt Regency Hong Kong). In 1972, Hyatt formed Elsinore Corporation, a subsidiary to operate the Four Queens Hotel and Casino and the Hyatt Regency Lake Tahoe Resort, Spa & Casino. Donald Pritzker died in 1972 and Jay Pritzker continued to run the company. Hyatt became
9025-416: Was opened in 1954 by business partners Hyatt Robert von Dehn and Jack Dyer Crouch as a motel near Los Angeles International Airport . In 1957, the hotel was purchased by entrepreneur Jay Pritzker for US$ 2.2 million . His younger brother, Donald Pritzker , also took on an important role in the company. Considering the growing use of air travel for business, the Pritzker brothers realized that locating
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