Appomattox Iron Works
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Why it's listed
Along Old Street in Petersburg's ante-bellum commercial district stands a cluster of nine buildings that once formed the Appomattox Iron Works, which operated at this site from 1899 until 1972. The group includes a machine shop, mill store, supply room, pipe shop, carpenter and pattern shop, foundry, core room, blacksmith's shop and a ruined stable. The oldest building, the machine shop built between 1810 and 1825, escaped the 1815 fire and is the only surviving Petersburg building with living quarters in a separate, lower-roofed apartment at the rear. Inside, machines dating from about 1830 to 1890, thousands of wooden patterns, core molds and a rare wooden foundry boom document how iron goods were made. The works produced items such as andirons, gears, hinges and peanut shellers sold across the South. The complex was listed as an unusually complete record of early ironworking and of the South's move toward industry. Its owner opened a small museum and planned a working museum.
Significance in brief: The nomination argues the complex is one of the most complete physical records of an early iron foundry in the country. It shows the shift from an ante-bellum agricultural economy to early industrial development in the South. The machine shop is also the only surviving Petersburg building with living quarters in a separate-roofed apartment at the rear, and it survived the 1815 fire.
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 76002226, listed August 11, 1976. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence high).
Key facts
| Address | 20--28 Old St., Petersburg (Independent City) |
|---|---|
| County | Petersburg |
| Listed | August 11, 1976 |
| Reference number | 76002226 |
| Resource type | Building |
| Period of significance | 1900- |
| Architectural style | Federal commercial/residential buildings, mid-nineteenth-century functional mill buildings, and late nineteenth-century commercial architecture |
| Areas of significance | Commerce, Architecture |
| Level of significance | State |
| Status (as stated in the nomination) | Condition listed as fair. A recent fire destroyed the machine shop roofs, and the core room and stable are ruins. The owner had opened a small museum and a small forge operation, and intended to restore the complex as a working museum. |
| Acreage | 0.9 |
| Within district | Petersburg Old Town Historic District (Additional Documentation) |
| Coordinates | 37.23297, -77.40588 (NPS GIS) |
What listing means for this property
For an income-producing building, listing (individually or as a contributing building in a district) is the gateway to the 20% federal rehabilitation tax credit on qualified rehabilitation costs, often stackable with state credits. Work claiming the credit must follow the Secretary of the Interior's Standards and be approved in advance.
Listing does not restrict a private owner acting without federal money or permits; where federal funding or licensing is involved, Section 106 review applies.
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 76002226.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q16160709
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.