Hopewell Furnace National Historic Site

Elverson, Berks County, Pennsylvania Listed Ref. 66000645 Historic district
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Why it's listed

Built in 1771 and operated until 1883, Hopewell Furnace is a charcoal-fueled, cold-blast iron smelting works in Berks County, Pennsylvania, surrounded by a community of workers' houses, a clerk's office and store, a blacksmith shop, and the Ironmaster's House. Its original owner, Mark Bird, supplied cannon, shot and shell to the Continental forces during the Revolution, and he also served in the Berks County Militia and shipped 1,000 bushels of flour to Valley Forge in 1778. The property is regarded as representative of the many charcoal ironworks that once operated in the eastern United States. Under the Buckley and Brooke families from 1800, the furnace was most profitable, producing the Hopewell stove. Its decline came with anthracite competition, and an 1853 anthracite furnace failed. The federal government bought the site in 1935, and restoration followed, with the Furnace and other structures rebuilt to show the 1820-1840 period.

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) · catalog entry. Generated October 2026 (model claude-haiku-5-5, prompt v1.1-2026-10-29).

Period of significance1771-1883
Areas of significanceIndustry, Military, Architecture
Acreage848.1
Boundary sourceNPS cultural-resource GIS polygon
Full listing pageHopewell Furnace National Historic Site (property record)

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.