Philadelphia City Hall

Philadelphia City Hall
Philadelphia City Hall
Record height
Tallest in the world from 1901 to 1908[I]
Preceded by	Ulm Minster
Surpassed by	Singer Building
General information
Status	Complete
Location	1 Penn Square Philadelphia, PA 19107
Completed	1901
Height
Antenna spire	548 ft (167 m)
Technical details
Floor count	9
Philadelphia City Hall
U.S. National Register of Historic Places
U.S. National Historic Landmark
Philadelphia City Hall c1899
Location:	Philadelphia, Pennsylvania
Coordinates:	39°57′8.09″N 75°9′50.02″W / 39.9522472°N 75.1638944°W / 39.9522472; -75.1638944Coordinates: 39°57′8.09″N 75°9′50.02″W / 39.9522472°N 75.1638944°W / 39.9522472; -75.1638944
Area:	630,000 ft² (58,222 m²)[2]
Built:	1871-1901
Architect:	John McArthur, Jr. Thomas U. Walter
Architectural style:	Second Empire, other
Governing body:	Local
NRHP Reference#:	76001666[1]
Added to NRHP:	December 8, 1976

Philadelphia City Hall is the house of government for the city of Philadelphia, Pennsylvania. At 167 m (548 ft), including the statue, it is the world's second-tallest masonry building, only .5 m (1 ft 8 in) shorter than Mole Antonelliana in Turin.^[3][4] The weight of the building is borne by granite and brick walls up to 22 feet (6.7 m) thick, rather than steel; the principal exterior materials are limestone, granite, and marble.

It was the tallest habitable building in the world from 1901 to 1908 and the tallest in Pennsylvania until 1932 when surpassed by the Gulf Tower in Pittsburgh. It remained the tallest building in Philadelphia until the construction of One Liberty Place (1984–1987) ended the informal gentlemen's agreement that limited the height of tall buildings in the city; it is currently the 16th-tallest building in Pennsylvania.

Design

Looking North to City Hall from South Broad Street

The building was designed by Scottish-born architect John McArthur, Jr., in the Second Empire style, and was constructed from 1871 until 1901 at a cost of $24 million. Designed originally to be the world's tallest building, by the time it was completed it had already been surpassed by the Washington Monument and the Eiffel Tower, though it was indeed the world's tallest habitable building at the time of opening. It also was the first modern building (excluding the Eiffel Tower, see above) to be the world's tallest and also was the first secular habitable building to have this record: all previous world's tallest buildings were religious structures, whether European cathedrals or, for the previous 3,800 years, the Great Pyramid of Giza.

With almost 700 rooms, City Hall is the largest municipal building in the United States and one of the largest in the world.^[5] The building houses three branches of government, the Executive (Mayor's Office), the Legislative (City Council), and the Judicial Branch's Civil Courts (Court of Common Pleas).

The building is topped by an 11.3 m (37 ft), 27-ton bronze statue of city founder William Penn, one of 250 sculptures created by Alexander Milne Calder that adorn the building inside and out. The statue is the tallest atop any building in the world.

Bronze statue of William Penn atop City Hall tower

Calder wished the statue to face south so that its face would be lit by the sun most of the day, all the better to reveal the details that he had included in the work. The statue actually faces northeast, towards Penn Treaty Park in the Fishtown section of the city, which commemorates the site where William Penn signed a treaty with the local Native American tribe.^[6] Beyond Penn Treaty Park is Pennsbury Manor, Penn's country home in Bucks County. Yet another version for why the statue pointed generally north instead of south is that it was the current (1894) architect's method of showing displeasure with the style of the work; that by 1894 it was not in the current, popular Beaux-Arts style; that it was out of date even before it was placed on top of the building.^{[citation needed]} Starting during the 1990s, when one of Philadelphia's four major sports teams was close to winning a championship, the statue was decorated with the jersey of that team.

Close up of architecture of the upper northeast portion of the building. (2006)

The tower features clocks 8 m (26 ft) in diameter on all four sides of the metal portion of the tower. (larger than the Clock Tower, Palace of Westminster).^[7]

The observation deck located directly below the base of the statue, approximately 152 m (499 ft) above street level, offers visitors an expansive view of the city and its surroundings. It is accessed via a 6-person elevator which has glass panels so visitors can see the wooden superstructure inside the tower. Stairs are also provided within the tower, but are only used for emergency exit. The ornamentation of the tower has been simplified, with huge garlands that originally festooned the top panels of the tower having been removed. Once enclosed with chain link fence, the observation deck now uses glass as its enclosure. It is currently the only publicly accessible observation deck in the city.

Penn's statue is hollow, and a narrow access tunnel through it leads to a small (22-inch-diameter) hatch atop the hat.

For many years, City Hall remained the tallest building in Philadelphia by the terms of a gentlemen's agreement that forbade any structure from rising above the William Penn statue atop City Hall. In 1987, it lost this distinction when One Liberty Place was completed. City Hall is still in the midst of a multi million dollar renovation that commenced in the mid 1980s. In the 1950s the city fathers investigated tearing down City Hall for a new building elsewhere. They found that the demolition would have bankrupted the city due to the building's extreme masonry construction.

City Hall is a National Historic Landmark. During 2006, it was named a National Historic Civil Engineering Landmark by the American Society of Civil Engineers.^[8]

Site

City Hall at the start of the Mummers Day Parade. (1998)

City Hall at night

City Hall is built on the area designated by William Penn as Centre Square. It was a public square from the city's founding in 1682 until the construction of City Hall began upon the site in 1871. It was one of the five original squares laid out on the city grid by Penn. It lay at the geographic heart of the city from 1682 until the Act of Consolidation, 1854 (although it was never the social heart of the city during that long period).

Penn planned for Centre Square to be:

“

a central square or plaza of ten acres to be bordered by the principal public buildings, such as the Quaker meetinghouse, the state house, the market house, and the schoolhouse. Despite the two riverfronts [Delaware and Schuylkill], Penn's city had an inward-facing design, focusing on this central plaza.[9]

”

However, the Delaware riverfront would remain the de facto economic and social heart of the city for more than a century.

“

[…] hardly anyone lived west of Fourth Street before 1703. Consequently Penn's design of a center square as the hub of his community had to be abandoned. The large Friends meeting house which was built in 1685 at the midpoint between the rivers was dismantled in 1702. Efforts to develop the Schuylkill waterfront likewise collapsed. Of the merchants, tradesmen, and craftsmen who can be identified as living in Philadelphia around 1690, 123 lived on the Delaware side of town and only 6 on the Schuylkill side. One of the latter, a tailor named William Boulding, complained that he had invested most of his capital in his Schuylkill lot, 'so that he cannot, as others have done, Remove from the same.' Not until the mid-nineteenth century, long after the city had spilled northward and southward in an arc along the Delaware miles beyond its original limits, was the Schuylkill waterfront fully developed. Nor was Centre Square restored as the heart of Philadelphia until the construction of City Hall began in 1871.[9]

”

See also

Philadelphia portal

• List of tallest buildings in Philadelphia
• Philadelphia City Council
• Philadelphia
• Parliament Building, Quebec City: Built at approximately the same time in the same style, leading to a striking similarity.

References

1. ^ "National Register Information System". National Register of Historic Places. National Park Service. 2006-03-15. http://nrhp.focus.nps.gov/natreg/docs/All_Data.html. 
2. ^ http://www.aviewoncities.com/building/philadelphiacityhall.htm Technical specs of City Hall
3. ^ "Philadelphia City Hall, Philadelphia". SkyscraperPage. 2011. http://skyscraperpage.com/cities/?buildingID=178. Retrieved 3 March 2011. 
4. ^ "Mole Antonelliana, Turin". SkyscraperPage. 2011. http://skyscraperpage.com/cities/?buildingID=19834. Retrieved 3 March 2011. 
5. ^ "Philadelphia City Hall, Philadelphia". Emporis. 2011. http://www.emporis.com/en/wm/bu/?id=cityhall-philadelphia-pa-usa. Retrieved 3 March 2011. 
6. ^ Hornblum, Allen M. (2003). Philadelphia's City Hall. Arcadia Publishing. p. 63. 
7. ^ http://www.phila.gov/property/virtualcityhall/history.asp
8. ^ "asce_news_Philadelphia City Hall Named as Historic Landmark". Archived from the original on 2007-09-27. http://web.archive.org/web/20070927041333/http://www.asce-philly.org/asce_news_PhiladelphiaCityHallNamedasHistoricLandmark.htm. Retrieved 2007-04-03. 
9. ^ ^{a b} Weigley, RF; et al (1982). Philadelphia: A 300-Year History. New York and London: W. W. Norton & Company. ISBN 0-393-01610-2. 

Further reading

• Gurney, George, Sculpture of a City—Philadelphia’s Treasures in Bronze and Stone, Fairmont Park Association, Walker Publishing Co., Inc., New York, NY, 1974.
• Hayes, Margaret Calder, Three Alexander Calders: A Family Memoir by Margaret Calder Hayes, Paul S. Eriksson, publisher, Middlebury, Vermont, 1977.
• Lewis, Michael J. “‘Silent, Weird, Beautiful’: Philadelphia City Hall,” Nineteenth Century, vol. 11, nos. 3 and 4 (1992), pp. 13–21

External links

• Official site
• Philadelphia City Hall at skyscraperpage.com
• Philadelphia City Hall at aviewoncities.com
• Philadelphia City Hall at CityMayors.com
• Philadelphia City Hall - historical information from Philadelphia Architects and Buildings
• Google Street View
• "Layer Cake (City Hall)" by James G. Mundie

Records
Preceded by Ulm Minster	Tallest building in the world 1901–1908 548 ft (167 m)	Succeeded by Singer Building
Preceded by Milwaukee City Hall	Tallest building in the United States outside of New York City 1901–1924 167 m	Succeeded by Chicago Temple Building