Phoenixville Historic District (Boundary Decrease)
Why it's listed
Phoenixville's Phoenix Iron Works, on the banks of French Creek in Chester County, Pennsylvania, was the largest iron and steel producer in the county and one of the largest in southeastern Pennsylvania. By 1881 it used 60,000 tons of ore annually and employed 1,500 men. The works closed in 1987, and most of its buildings were cleared during redevelopment in the 1990s. This boundary decrease removes the cleared industrial land from the original district and keeps the surrounding resources. These include the North Hill Neighborhood of residences and commercial buildings, the Company Offices, the Phoenix Iron Works Foundry, and a group of transportation and industrial buildings on Bridge Street. The original district was valued for its nineteenth-century industrial history and its collection of local architecture. The loss of the iron works has weakened the district's ability to convey that history, which is why the boundary was revised.
Significance in brief: The nomination argues that the Phoenix Iron Works was the largest iron and steel producer in Chester County and one of the largest in southeast Pennsylvania. Its demolition has separated the surrounding district and reduced the district's ability to convey its historic significance. The boundary decrease removes the cleared industrial area and retains the remaining related resources.
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 12000220, listed April 18, 2012. Summary generated October 2026 (model claude-haiku-5-5, prompt v1.1-2026-10-29, confidence medium).
Key facts
| Address | High, Dayton, Railroad, Vanderslice, Bridge, & N. Main Sts., Wheatland & French Cr., Phoenixville |
|---|---|
| County | Chester County |
| Listed | April 18, 2012 |
| Reference number | 12000220 |
| Resource type | District |
| Criteria |
|
| Level of significance | Local |
| Status (as stated in the nomination) | Most Phoenix Iron Works buildings were demolished in the 1990s; the Company Offices and Foundry remain, and the Gay Street Bridge was replaced in 2009. |
| Acreage | 110.5 |
| Within district | Phoenixville Historic District |
| Coordinates | 40.13497, -75.51801 (NPS GIS) |
What listing means for this property
This is a historic district. Buildings within its boundary are either contributing (they add to the district's significance) or non-contributing. Owners of contributing income-producing buildings can claim the 20% federal rehabilitation tax credit; homeowners should look at state credits. National Register districts impose no design review by themselves; a local historic district ordinance, if one exists, does (the difference explained).
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 12000220.
- Nomination form (PDF, National Archives) — catalog entry
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.