Building health · BROOKLYN, NY
built 1928 · 4 stories · 5 apartments
Also known as 170 Nassau Ave — one building, several doors.
Registered with the city: 70 DIAMOND STREET LLC; SAFEGUARD REALTY MGMT, INC · 4 other buildings here list it; 178 NASSAU, LLC · 1 other building here list it; 70 DIAMOND STREET LLC.
Worth knowing
2 hazardous (class 1) building code violations from 2022 are still open
Source: DOB Violations · as of 2026-10-20
By apartment
4 of 5 apartments named in a city recordStatus describes city records, not the building's condition. Tap a system for its records and sources.
These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked.
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Not an inspection and not a warranty. May not be used for tenant screening — terms of use · privacy.