Mexican War Streets Historic District (Boundary Increase)

Pittsburgh, Allegheny County, Pennsylvania Listed Ref. 08000845 Historic district
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Mexican War Streets Historic District (Boundary Increase), Pennsylvania
Photo: Ainulindale, CC BY-SA 3.0, via Wikimedia Commons

Why it's listed

Closely built brick and stone houses on a narrow urban grid north of the Allegheny River mark this residential district on Pittsburgh's North Side. The streets were platted in 1848 in the Buena Vista Extension, named for generals and battles of the Mexican War, and most houses were built between then and about 1930. The boundary increase adds 317 buildings, 303 of them houses or apartment buildings, along Monterey, Armandale, Sherman, Veto and Arch Streets. Their architecture spans Greek Revival, Italianate, Second Empire, Queen Anne and Classical Revival styles. The district is listed for its concentration of these styles, which together show the taste of the community across the nineteenth century. Roughly three-quarters of the buildings are brick or stone, and about 15 percent have mansard roofs. Revitalization efforts beginning in the late 1960s helped preserve the older core.

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 significance1848 - c. 1930
StylesGreek Revival, Italianate, Second Empire, Romanesque, Queen Anne, Classical Revival
Areas of significanceArchitecture
Acreage25.7
Boundary sourceNPS cultural-resource GIS polygon
Full listing pageMexican War Streets Historic District (Boundary Increase) (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.