South Alamo Street-South Mary's Street Historic District
Also known as: King William Neighborhood; See Also:Alamo Methodist Church; Ja

Why it's listed
South of San Antonio's commercial center, between South Alamo and South St. Mary's streets and the San Antonio River, lies a residential district of 474 structures on roughly 125 acres. Its shape was set by old irrigation ditches and the river. Developers including Ernst Wehrhahn, the partnership of Hardin B. Adams and E. D. L. Wickes, and the Meerscheidt family laid out lots, and some sold completed houses. Most buildings are vernacular frame dwellings with decorative details, but the district also holds brick ell-plan houses, homes with jigsawn trim and Palladian openings, neoclassical houses, and blocks of bungalows. Houses along Crofton Avenue and East Guenther Street are the largest and most elaborate. Little was built after 1930, so the late nineteenth- and early twentieth-century fabric remains largely intact. Of the 474 structures, 332 contribute to the district's character. Commercial buildings are mostly confined to South Alamo and South St. Mary's streets, and a neighborhood association and a local historic district have supported preservation.
Significance in brief: The district keeps most of its late nineteenth- and early twentieth-century fabric, showing the density and type of development that once spread from the city core south to the river. It has a cohesive mix of vernacular frame houses, finely crafted eclectic houses and bungalows, with few intrusive structures. The truncated text does not include the full Section 8 statement.
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 84000026, listed October 4, 1984. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence medium).
Key facts
| Address | Bounded by the San Antonio River, S. Alamo, S. St. Mary's, and Temple Sts., San Antonio |
|---|---|
| County | Bexar County |
| Listed | October 4, 1984 |
| Reference number | 84000026 |
| Resource type | District |
| Architect / builder | Developers named include Ernst Wehrhahn, Hardin B. Adams and E. D. L. Wickes, and Axel and Paul Meerscheidt (with lumberman C. A. Stieren); no architect is named in the available text. |
| Architectural style | Vernacular frame dwellings, ell-plan houses, neoclassical, and bungalows, with late nineteenth- and early twentieth-century eclecticism |
| Areas of significance | Commerce, Architecture |
| Level of significance | Local |
| Status (as stated in the nomination) | Less than 1% of the district's structures are unoccupied; 332 structures contribute and 142 do not. Change since 1930 has been limited to conversions to multifamily use, porch remodelings, additions and recladding. |
| Acreage | 175 |
| Within district | King William Historic District |
| Coordinates | 29.41226, -98.49144 (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 84000026.
- Nomination form (PDF, National Archives) — catalog entry
- Wikidata Q109999639
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.