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Brooklyn Building History Can Start With Tax Photos
Brooklyn property-history research can start with the Municipal Archives' tax-photo collection before moving to deeds, permits, and maps.
Published June 24, 2026 · Last verified June 24, 2026
Brooklyn has so many older buildings that a property-history question can quickly become fuzzy. The NYC Municipal Archives’ 1940s Tax Department photographs are a practical starting point. The archive says the photographs were made between 1939 and 1941 by the Works Progress Administration with the New York City Department of Taxation.
An Archives project note says the long-awaited 1940 tax photograph collection was digitized and placed online, while the archive record describes the images as WPA and Tax Department work from 1939-1941. For a Brooklyn rowhouse, storefront, or apartment building, the photo will not answer ownership or code questions.
It can, however, show a building’s earlier street face before you move to ACRIS, DOB records, old maps, or landmark files. For a real errand, keep the question narrow.
Start with Municipal Archives, then use Tax Photos to decide which office, map, portal, or form is next. In Brooklyn, that local label can save a second call. A good habit is to write down the address, parcel, bill, ticket, or deadline before calling. Brooklyn Municipal Archives is the local handle to keep.