House at 42 Salem Street

Why it's listed
This small house at 42 Salem Street in Reading, Massachusetts, dates from about 1840-1850 and was built for Samuel H. Dinsmore. It sits on a rise facing south on a narrow lot, with clapboard siding. Its gable-end, side-hall plan, wide cornice, cornerboards and pedimented window lintels come from the Greek Revival style, while the entrance hood on elaborate millwork brackets and the side bay window reflect Italianate influence. Dinsmore, who lived here from at least 1854 through 1889, was a cabinetmaker in one of Reading's major 19th-century industries. His shop stood behind the house, reached by a road beside the neighboring property, and he later partnered in furniture making and bought a nearby planing mill. He obtained the land through his family connection to the Parker family, whose old farm was divided into house lots. The house is significant as an example of backyard shops, for its link to Dinsmore, and as a largely intact transitional design. Later changes include a north extension and shed-roofed dormers on the west.
Significance in brief: The house shows how Reading businessmen often kept their shops in their backyards and is linked to local cabinetmaker Samuel H. Dinsmore. It is also a largely intact example of transitional Greek Revival-Italianate architecture. It meets Criteria A, B and C.
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 84002649, listed July 19, 1984. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence high).
Key facts
| Address | 42 Salem St., Reading |
|---|---|
| County | Middlesex County |
| Listed | July 19, 1984 |
| Reference number | 84002649 |
| Resource type | Building |
| Architectural style | Greek Revival-Italianate |
| Criteria |
|
| Areas of significance | Industry, Architecture |
| Level of significance | Local |
| Acreage | 0.5 |
| Coordinates | 42.52551, -71.10038 (NPS GIS) |
What listing means for this property
National Register listing is honorary for a privately owned home: it does not by itself restrict what an owner may do with their own money, and it does not require public access. Restrictions come from local landmark or historic-district ordinances, which are separate (how they differ).
Owner-occupied houses are not eligible for the 20% federal rehabilitation tax credit, which applies to income-producing buildings, but many states offer credits for homeowners. Listing also opens the door to preservation easements and to buying a plaque. Start with what listing means for homeowners, renovating a listed house and selling one.
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 84002649.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q5914317
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.