Exact federal listing answer
Is South Main and Washington Streets Historic District (Boundary Increase) on the National Register?
Yes · NPS status: Listed
Yes. Reference 85003505 is listed.
Yes. The U.S. National Park Service listed-properties dataset through May 22, 2026 identifies South Main and Washington Streets Historic District (Boundary Increase) as Listed in the National Register of Historic Places under reference 85003505.
Federal statusListed
National Register reference85003505
Listed dateNovember 8, 1985
Property categoryDistrict
Published address11--15 through 54--60 S. Main St.
LocalityNorwalk, Fairfield County, Connecticut
Significance levelState
Published acreage2.5
Exact answer boundaryThis 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: COMMERCE, ARCHITECTURE.
Other published names: See Also:South Main and Washington Streets Historic District.
Same locality
Other released Norwalk records.
Each linked page answers a separate named federal record.