Exact federal listing answer

Is Stamford Harbor Lighthouse on the National Register?

Yes · NPS status: Listed

Yes. Reference 91000348 is listed.

Yes. The U.S. National Park Service listed-properties dataset through May 22, 2026 identifies Stamford Harbor Lighthouse as Listed in the National Register of Historic Places under reference 91000348.

Federal statusListed
National Register reference91000348
Listed dateApril 3, 1991
Property categoryBuilding
Published addressSouth of breakwater, Stamford Harbor
LocalityStamford, Fairfield County, Connecticut
Significance levelState
Published acreage0.5
Exact answer boundary

This confirms the named federal record only.

It does not prove that another address lies inside this property or district, establish local landmark status, decide preservation review, define a legal boundary, or describe ownership or current condition.

Why the wording is date-boundedThe answer reflects the NPS dataset published through May 22, 2026 and a live NPS GIS Listed-status cross-check made September 20, 2026. NPS notes that spatial points and polygons may need correction and are not legal documents.

Additional published fields

Areas of significance: ENGINEERING, TRANSPORTATION.

Same locality

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