William Bradford (printer, born 1719)

Arch Street Presbyterian Church is a historic Presbyterian Church at 1724 Arch Street, located between the two Comcast skyscrapers in the Logan Square neighborhood of Philadelphia, Pennsylvania. The building was designed by the architectural firm of Hoxie & Button, and built in 1855. It is a one-story, Classical Revival style building with Greek and Roman elements. It features a portico supported by four Corinthian order columns and a coffered dome.It was added to the National Register of Historic Places in 1971.

The Wesley Building, also known as the Robert Morris Hotel, is a historic office building and hotel located at 1701-09 Arch Street at the corner of N. 17th Street in the Logan Square neighborhood of Philadelphia, Pennsylvania. The original 6-story section was built in 1914–15, with an 8-story addition in 1921–22; the cornice of the original building can still be seen above the sixth floor.The building was commissioned by the Board of Home Missions of the United Methodist Church as offices and a hotel for the Methodist Church. It was designed by Ballinger & Perot in the Gothic Revival style and features intricate terra cotta detailing. Located directly across Arch Street from the 58-story Comcast Center, the tallest building in Pennsylvania, the now century old structure was converted in 2012 to a 111-unit rental apartment building called "The Arch Luxury Apartments".The Wesley Building was added to the National Register of Historic Places in 1984.

Three Logan Square, formerly the Bell Atlantic Tower, is a 55-story skyscraper located in Philadelphia, Pennsylvania. Standing 739 ft (225 m) tall to its structural top, the building encloses 1,300,000 square feet (120,000 m2) of office space. The building, designed by the Philadelphia-based architecture firm Kling Lindquist, was completed in 1991. A city ordinance dictates that no building within 250 feet (76 m) of the nearby Benjamin Franklin Parkway may rise taller than 250 feet (76 m); the tower stands just outside this zone. A landscaped plaza, constructed of the same red granite as the building, occupies the rest of the plot, fulfilling a city requirement that 1% of the total budget for new building construction must go toward a work of public art. A banquet hall, known as Top of the Tower, occupies the top floor of the building and is available for public rentals. It was the headquarters for Philadelphia-based Baby Bell Bell Atlantic until 1996, when Bell Atlantic acquired New York City-based NYNEX and moved its headquarters to New York. In 2000, Bell Atlantic and GTE merged to become Verizon and the "Bell Atlantic" name became obsolete. However, the building's managers kept the original name, mainly because of the difficulties in getting all necessary parties to agree to change it. The building had been offered for sale in the past, and on August 5, 2010, it was sold to Brandywine Realty Trust. The company has since renamed the tower Three Logan Square, to better identify its location near two other Brandywine-owned buildings, One and Two Logan Square.

Comcast Corporation (formerly known as American Cable Systems and Comcast Holdings), headquartered in Philadelphia, is the largest American multinational telecommunications conglomerate. It is the second-largest broadcasting and cable television company in the world by revenue (behind AT&T), the largest pay-TV company, the largest cable TV company and largest home Internet service provider in the United States, and the nation's third-largest home telephone service provider. It provides services to U.S. residential and commercial customers in 40 states and the District of Columbia. As the parent company of the international media company NBCUniversal since 2011, Comcast is a producer of feature films for theatrical exhibition, and over-the-air and cable television programming. Comcast owns and operates the Xfinity residential cable communications subsidiary, Comcast Business, a commercial services provider; Xfinity Mobile, an MVNO of Verizon; over-the-air national broadcast network channels (NBC, Telemundo, TeleXitos, and Cozi TV); multiple cable-only channels (including MSNBC, CNBC, USA Network, Syfy, Oxygen, Bravo, and E!); the film studio Universal Pictures; the VOD streaming service Peacock; animation studios (DreamWorks Animation, Illumination, Universal Animation Studios) and Universal Parks & Resorts. It also has significant holdings in digital distribution, such as thePlatform, which it acquired in 2006; and ad-tech company FreeWheel, which it acquired in 2014. Since October 2018, it has also been the parent company of Sky Group.Comcast has been criticized for a variety of reasons. Its customer satisfaction ratings were among the lowest in the cable industry during the years 2008–2010. It has violated net neutrality practices in the past, and, despite its commitment to a narrow definition of net neutrality, critics advocate a definition that precludes any distinction between Comcast's private network services and the rest of the Internet. Critics also point out a lack of competition in the vast majority of Comcast's service areas; in particular, the limited competition among cable providers. Given its negotiating power as a large ISP, some suspect that it could leverage paid peering agreements to unfairly influence end-user connection speeds. Its ownership of both content production (in NBCUniversal) and distribution (as an ISP) has raised antitrust concerns. These issues and others led to Comcast being dubbed "The Worst Company in America" by The Consumerist in 2010 and 2014.

Comcast Center, also known as the Comcast Tower, is a skyscraper in Center City, Philadelphia. The 58-story, 297-meter (974 ft) tower is the second-tallest building in Philadelphia and in the U.S. state of Pennsylvania (after the Comcast Technology Center), as well as the twenty-third tallest building in the United States. Originally called One Pennsylvania Plaza when the building was first announced in 2001, the Comcast Center went through two redesigns before construction began in 2005. Comcast Center was designed by Robert A.M. Stern Architects for Liberty Property Trust. In early 2005, the final redesign and its new name—the Comcast Center—were unveiled. The building is named after its lead tenant, cable company Comcast, which makes the skyscraper its corporate headquarters. Leasing 1,094,212 square feet (101,656 m2), Comcast takes up 89 percent of the building. The building features retail and restaurant space and a connection to the nearby Suburban Station. In Comcast Center's lobby is the Comcast Experience, which is a 2,000-square-foot (190 m2) high-definition LED screen that has become a tourist attraction. Designed to be environmentally friendly, the skyscraper is the tallest Leadership in Energy and Environmental Design (LEED) certified building in Philadelphia.

Two Logan Square is a highrise office building in Center City Philadelphia just off the Benjamin Franklin Parkway. The building is known for its signature roofline with a backlit clock. It is a companion building to One Logan Square which stands across Cherry Street, and to Three Logan Square, across 18th Street. The building, designed by the firm Kohn Pedersen Fox, was completed in 1987, the same year as One Liberty Place, which stood as Philadelphia's tallest building for 20 years. The building's name is a nod to its neighborhood, Logan Square, so named for the nearby Logan Circle, one of William Penn's original five squares of Philadelphia. Major tenants include the law firm Troutman Pepper LLP and Binswanger. Previously the private school Delaware Valley High School had its administrative offices in Suite 1900.

Penn Center is the heart of Philadelphia's central business district. It takes its name from the nearly five million square foot office and retail complex it contains. It lies between 15th and 19th Streets, and between John F. Kennedy Boulevard and Market Street. It is credited with bringing Philadelphia into the era of modern office buildings.

The American Commerce Center was a proposed supertall skyscraper approved for construction in Philadelphia, Pennsylvania but cancelled due to the 2008 recession. The Comcast Innovation and Technology Center now stands on the site. At 1,510 feet (460 m) tall with 63 floors, the building would have dominated the Philadelphia skyline, standing almost 400 ft (120 m) taller than Philadelphia's tallest building, the Comcast Innovation and Technology Center. The office tower would have stood on the 19th Street side of Arch Street, and been connected to a 473 ft (144 m), 26-story hotel tower and public plaza along the 18th Street side of the block. The connection would have consisted of a multi-story skybridge with a garden on top.Of several supertall skyscrapers proposed for Philadelphia (including the Center City Tower and an early version of Comcast Center), this would have been the first to be constructed.The building would have been the tallest building in the United States by official height, or the second tallest by pinnacle height (including antennas) behind the Willis Tower at 1,729.8 feet (527 m) until the completion of 1,776-foot (541 m) One World Trade Center in New York City in 2014. On June 19, 2008, Philadelphia City Councilman Darrell Clarke introduced changes for the zoning legislation around 18th and Arch Streets which was the first step towards building the tower. On November 18, 2008, the City Planning Commission signed off on legislation needed for the zoning changes. According to the Philadelphia Daily News, "the developers will have to come back for approval of their building plan if Council passes the zoning bills." On December 11, 2008, the zoning changes in question were unanimously approved by City Council.On August 19, 2011, Liberty Property Trust acquired the development site from Hill International Real Estate Partners for a reported $40 million, which equates to $612 per square-foot ($2,008 per square-meter). The same company constructed the nearby Comcast Center and Liberty Place complex. However, the project was cancelled.

BNY Mellon Center is a 54-story office skyscraper located in Philadelphia, Pennsylvania. The height to its structural top is 792 ft (241 m). Construction was completed in 1990. The building was formerly called Mellon Bank Center until 2009, when it was renamed as part of a branding initiative for the newly formed Bank of New York Mellon. In early 2019, the building was sold for $451.6 million to Silverstein Properties, a record for a Philadelphia property.

The Comcast Technology Center is a supertall skyscraper in Center City, Philadelphia. The 60-floor building, with a height of 1,121 feet (342 m), is the tallest building in Philadelphia and the Commonwealth of Pennsylvania, the fourteenth-tallest building in the United States and the tallest outside Manhattan and Chicago. The tower is located on the southwest corner of 18th and Arch Streets, one block west of the Comcast Center, the headquarters of Comcast Corporation. A hotel—the highest in the country—and restaurant are located on the top floors, while central floors contain offices for Comcast software developers and engineers, and the lowest floors have television studios and retail stores.Construction began in mid-2014 and topped out on November 27, 2017. The first personnel began moving into the building in late July 2018 and the tower was open to the public in October of that year.

The Four Seasons Hotel Philadelphia, officially the Four Seasons Hotel Philadelphia at Comcast Center, is a luxury hotel in Philadelphia that is part of the Four Seasons Hotels and Resorts group.

The Horwitz-Wasserman Holocaust Memorial Plaza is a Holocaust memorial park located at the intersection of the Benjamin Franklin Parkway, 16th Street and Arch Street in Philadelphia, Pennsylvania. The plaza includes the Monument to the Six Million Jewish Martyrs, which was dedicated in 1964, as well as several new elements that were added in the plaza’s significant 2018 expansion.