Philadelphia Stock Exchange (PHLX), now known as Nasdaq PHLX, is the first stock exchange established in the United States and the oldest stock exchange in the nation. The exchange is owned by Nasdaq, which acquired it in 2007 for $652 million, and is headquartered in Philadelphia.
A terrace, terraced house (UK), or townhouse (US) is a kind of medium-density housing that first started in 16th century Europe with a row of joined houses sharing side walls. In the United States and Canada these are sometimes known as row houses or row homes.
Powelton Village is a neighborhood of mostly Victorian, mostly twin homes in the West Philadelphia section of Philadelphia, Pennsylvania. It is a national historic district that is part of University City. Powelton Village extends north from Market Street to Spring Garden Street, east to 32nd Street, west to 40th and Spring Garden Streets, and to 44th and Market Streets.
Fishtown is a neighborhood in the River Wards section of Philadelphia, Pennsylvania, United States. Located northeast of Center City Philadelphia, its borders are somewhat disputed today due to many factors, but are roughly defined by the triangle created by the Delaware River, Front Street, and York Street. Some newer residents expand the area to Lehigh Avenue to the northeast, while some older residents shrink the area to Norris Street. It is served by the Market–Frankford Line rapid transit subway/elevated line of the SEPTA system. Fishtown was a largely working class Irish Catholic neighborhood, but has recently seen a large influx of young urban professionals and gentrification.
Society Hill is a historic neighborhood in Center City Philadelphia, Pennsylvania, United States, with a population of 6,215 as of the 2010 United States Census. Settled in the early 1680s, Society Hill is one of the oldest residential neighborhoods in Philadelphia. After urban decay developed between the late 19th and early 20th centuries, an urban renewal program began in the 1950s, restoring the area and its many historic buildings. Society Hill has since become one of the most expensive neighborhoods with the highest average income and second-highest real estate values in Philadelphia. Society Hill's historic colonial architecture, along with planning and restoration efforts, led the American Planning Association to designate it, in 2008, as one of the great American neighborhoods and a good example of sustainable urban living.
The architecture of Philadelphia is a mix of historic and modern styles that reflect the city's history. The first European settlements appeared within the present day borders of Philadelphia, Pennsylvania in the 17th century with most structures being built from logs. By the 18th century, brick structures had become common. Georgian and later Federal style buildings dominated much of the cityscape. In the first half of the 19th century, Greek revival appeared and flourished with architects such as William Strickland, John Haviland, and Thomas U. Walter. In the second half of the 19th century, Victorian architecture became popular with the city's most notable Victorian architect being Frank Furness.
Samuel Sloan was a Philadelphia-based architect and best-selling author of architecture books in the mid-19th century. He specialized in Italianate villas and country houses, churches, and institutional buildings. His most famous building—the octagonal mansion "Longwood" in Natchez, Mississippi—is unfinished; construction was abandoned during the American Civil War.
The St. James is a luxury residential skyscraper in Washington Square West, Philadelphia, Pennsylvania, United States. The 498 feet (152 m), 45-story high-rise stands along Walnut Street and Washington Square and is the 15th tallest building in Philadelphia.
Walnut Street is located in Center City Philadelphia and extends to the Delaware River waterfront and West Philadelphia. Walnut Street has been characterized as "the city's premier shopping district" by The Philadelphia Inquirer.
The Residences at The Ritz-Carlton is a luxury residential skyscraper in Center City in Philadelphia, Pennsylvania. At 518 feet (158 m), the 48-story skyscraper is the 12th-tallest building in Philadelphia, and the tallest residential tower in the city.
The Murano is a residential skyscraper in Center City Philadelphia. Part of a condominium boom occurring in the city, the Murano was announced in 2005 and was developed jointly by Thomas Properties Group and P&A Associates. The building, named after Murano, Italy, was completed in 2008 at a cost of US$165 million. The site, previously occupied by a parking lot, was the location of the Erlanger Theatre from 1927 to 1978.
The Philadelphia Pennsylvania Temple is a temple of the Church of Jesus Christ of Latter-day Saints in the Logan Square neighborhood of Philadelphia. Completed in 2016, the intent to construct the temple was announced on October 4, 2008, during the church's general conference by LDS Church president Thomas S. Monson. The temple is the church's first in the state of Pennsylvania, and the first temple between Washington, D.C., and New York City.
Lemon Hill is a Federal-style mansion in Fairmount Park, Philadelphia, built from 1799 to 1800 by Philadelphia merchant Henry Pratt. The house is named after the citrus fruits that Pratt cultivated on the property in the early 19th century.
Bower Lewis Thrower Architects, Ltd. (BLTa) is an American architectural firm, founded and headquartered in Philadelphia, Pennsylvania, with offices in Atlantic City and Las Vegas. The firm has designed, overseen the renovation, or been the architect of record for numerous projects throughout the Mid-Atlantic states.
Naval Square is a gated community within the Graduate Hospital neighborhood of Philadelphia that served as the first United States Naval Academy from 1834 to 1845, when the Naval Academy formed in Annapolis. It continued as a retirement home for sailors and marines and was called the Naval Home until 1976, when the facility was relocated to Mississippi.
The Laurel is a luxury residential skyscraper in the Rittenhouse Square neighborhood of Philadelphia, Pennsylvania that cost $350 million to build and is 604 feet tall. The building contains condominiums, luxury apartments, and retail space. The residential tower was developed by Southern Land Company, a national real estate development company based in Nashville, Tennessee.
Jewelers Row Tower is a 29-story residential building planned for the Washington Square West neighborhood of Philadelphia on the southeast corner of Sansom Street and south Seventh Street. It is being developed by Toll Brothers and designed by SLCE Architects. The plans for the project have proved controversial, and have been criticized by parties including Philadelphia mayor Jim Kenney and architectural critic Inga Saffron.
SLCE Architects is an American architecture firm which provides architectural services in both the public and private sector. Between 2010 and 2015, the firm received the most commissions for residential developments in New York City. The firm is best known for being the architect of record on many of the projects it is involved in.
The Christian Street Historic District is an historic district located along Christian Street in Philadelphia, Pennsylvania, United States. It is also known as Black Doctors' Row. The narrow district extends approximately six city blocks, from the 1400 block of Christian Street to the intersection of Christian Street with 20th Street. Its width is one block on either side of Christian Street, extending to Montrose Street and Webster Street. It is within the area known as South Philadelphia and the neighborhood known as Graduate Hospital.
United States 
