House at 3 Dean Street
Why it's listed
This one-and-a-half story cottage at 3 Dean Street in Southbridge was built between about 1878 and 1889 as worker housing. It is a vernacular version of the Stick Style, with half timbering and dog tooth shingling on the gable end, a high-pitched roof, dog tooth brackets under the overhanging eaves, and an entrance on the long side. Houses of this design once lined Crystal and Lens Streets in rows, near the American Optical Company factory that opened in 1872. Many were later altered, enlarged or replaced, and most survivors now have synthetic siding. This house keeps its original clapboard and shingle siding. It was moved a short distance from the corner of Crystal and Dean Streets between 1899 and 1904, when a larger building replaced it there, and the present porch was probably added then. A garage was added in the 1950s. It is described as the best preserved and a rare survivor of its type.
Significance in brief: The nomination argues it is the best preserved example of a small workers' cottage type that was common near the American Optical Main Works in the late 19th century. It is one of few of its type that still has its original siding. It reflects the growth of the town's eastern section after the American Optical factory opened in 1872.
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 89000587, listed June 22, 1989. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence medium).
Key facts
| Address | 3 Dean St., Southbridge |
|---|---|
| County | Worcester County |
| Listed | June 22, 1989 |
| Reference number | 89000587 |
| Resource type | Building |
| Architectural style | Stick (vernacular expression of the Stick Style) |
| Areas of significance | Industry, Architecture |
| Level of significance | Local |
| Status (as stated in the nomination) | Condition rated good-fair; in use as a residence. A garage was added to the side in the 1950s, and the porch and enclosed rail date to the early 20th century. |
| Acreage | 0.9 |
| Coordinates | 42.07569, -72.02777 (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 89000587.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q5914306
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.