South Park Historic District (Boundary Increase)

Dayton, Montgomery County, Ohio Listed Ref. 88000857 Historic district
Open in OpenStreetMap

Why it's listed

This boundary increase extends the South Park neighborhood in Dayton, Ohio, across about 31 acres of narrow lots and shallow setbacks. It takes in eight residential blocks and two commercial blocks along Wayne Avenue. The streets are lined with repeated house types: two-story gable-front houses, one-and-a-half-story L or T cottages, and narrow shotgun houses, along with brick duplexes and apartment buildings. Decorative detail drawn from Gothic Revival, Italianate, Queen Anne and Eastlake styles gives these vernacular forms a Folk Victorian character. Small shops, often with the shopkeeper's family living upstairs or behind, stood at key corners. The area is tied to John H. Patterson, head of the National Cash Register Company, who rebuilt the neighborhood around his factory between 1885 and 1920, with cleanup, gardening programs and improved streets. Most of his designed landscapes have vanished, but the neighborhood itself remains. Later infill and garages are the main noncontributing elements.

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-sonnet-5-5, prompt v1.0-2026-10-29).

Period of significance1885-1920
StylesLate Victorian; Folk Victorian; Gable-Front Ell; Shotgun
Areas of significanceCommunity Planning and Development, Architecture
Acreage31
Boundary sourceNPS cultural-resource GIS polygon
Full listing pageSouth Park 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.