Tilden, William J., Junior High School
Why it's listed
Gothic style junior high school in Philadelphia, designed in 1927 by Irwin T. Catharine, the School Board's Chief Draftsman. The building is constructed of rich tones of brick and limestone and features numerous arched windows, Gothic tracery, door and window surrounds, and crenellated battlemented parapets. Its design follows the tradition set by earlier School Board architects J. Horace Cook and H. deCoursey Richards, continuing a period when Philadelphia public schools adopted Gothic design to suggest the high standards and opportunities of public education, a link to Ivy League institutions. The school is regarded as an outstanding and large example of Catharine's Gothic schools and compares favorably with his Olney High School. Its significance lies in architecture, as a well-executed example of the Gothic school type in the city's public building program of the period.
Significance in brief: The nomination argues the school is an outstanding, large example of Gothic style school design by Catharine, comparable to his Olney High School. It places the building within the early twentieth-century shift in Philadelphia school design toward lighter classical and Gothic styles, and presents its Gothic features as a symbol of high standards.
Machine-generated summary. This summary was generated by a language model from the official nomination document and has not been reviewed line by line by an editor. It may contain errors. Check the source document before relying on any detail. Source: nomination document (PDF) · National Archives catalog entry. NRHP reference 86003337, listed December 1, 1986. Summary generated October 2026 (model claude-haiku-5-5, prompt v1.1-2026-10-29, confidence low).
Key facts
| Address | Sixty-sixth St. and Elmwood Ave., Philadelphia |
|---|---|
| County | Philadelphia |
| Listed | December 1, 1986 |
| Reference number | 86003337 |
| Resource type | Building |
| Architect / builder | Irwin T. Catharine (architect) |
| Architectural style | Gothic |
| Criteria |
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| Areas of significance | Architecture |
| Level of significance | Local |
| Acreage | 4 |
| Coordinates | 39.92143, -75.23295 (NPS GIS) |
What listing means for this property
For a publicly owned building or structure, listing mainly matters when federal funds, permits or licences are involved: projects then go through Section 106 review so effects on the property are considered. Listing also strengthens applications for preservation grants and, for leased income-producing uses, can enable the federal rehabilitation tax credit.
General information, not legal or tax advice. Rules change; confirm with your State Historic Preservation Office or a qualified adviser.
Sources and further reading
- National Park Service, National Register of Historic Places database (snapshot May 2026), reference 86003337.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q8013353
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.