Thaddeus Stevens School of Observation

Thaddeus Stevens School of Observation
U.S. National Register of Historic Places
Thaddeus Stevens School of Observation, May 2010
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Location	1301 Spring Garden St., Philadelphia, Pennsylvania
Coordinates	39°57′43″N 75°09′37″W / 39.962°N 75.1602°W / 39.962; -75.1602Coordinates: 39°57′43″N 75°09′37″W / 39.962°N 75.1602°W / 39.962; -75.1602
Area	2 acres (0.81 ha)
Built	1926–1927
Architect	Irwin T. Catharine
Architectural style	Late Gothic Revival, Ecclesiastical Gothic
MPS	Philadelphia Public Schools TR
NRHP reference #	86003335
Added to NRHP	December 4, 1986

Thaddeus Stevens School of Observation is a historic school building located in the Poplar neighborhood of Philadelphia, Pennsylvania. It was designed by Irwin T. Catharine and built in 1926–1927. It is a five-story, brick building on a limestone base and grade-level basement in the Late Gothic Revival-style. It features a projecting entrance bay with Gothic arch opening, round arched openings, and decorative spandrel panels. It was used as an "observation school" for teacher education and training. It is named for Congressman Thaddeus Stevens (1792–1868).

The building was added to the National Register of Historic Places in 1988. The school has since closed and been turned into lofts.