Building at 237-239 Main Street
Why it's listed
Built around 1910, this large freestanding commercial block at 237-239 Main Street in Hyannis rises two stories on a wood frame under a flat roof with a narrow bracketed cornice. Paired second-story windows hold one-over-one sash, and some have triangular pediments typical of the Queen Anne style. A window at the angled northwest corner is topped by a clock and may once have had a turret. The storefronts appear largely original, with a single recessed center entry and a leaded glass transom. The building is judged one of the handsomest wood-frame commercial blocks in the area. It represents the transformation of Main Street into a busy commercial district in the twentieth century, and its survival with intact storefronts adds to Hyannis's character as a summer resort. It was recognized for its link to the street's commercial development and for its architecture. It remains in commercial use and in excellent condition.
Significance in brief: The nomination argues the building is significant for its association with the development of Hyannis' Main Street commercial area. It also values the building as a well preserved, detailed early 20th century commercial block. Its largely original storefronts and its role in Hyannis's character as a summer resort are emphasized.
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 87000293, listed March 13, 1987. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence medium).
Key facts
| Address | 237--239 Main St., Barnstable |
|---|---|
| County | Barnstable County |
| Listed | March 13, 1987 |
| Reference number | 87000293 |
| Resource type | Building |
| Architectural style | Queen Anne |
| Criteria |
|
| Areas of significance | Commerce, Architecture |
| Level of significance | Local |
| Status (as stated in the nomination) | Condition is listed as excellent; present use is commercial, the same as the original use. No major alterations are known and the building has not been moved. |
| Acreage | 0.3 |
| Coordinates | 41.65465, -70.27968 (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 87000293.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q4986555
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.