1633 40 STREET is a prewar 1910 building, 5 floors, 3 units in Kensington, NYC. Owned by 1926 3 AVE RLTY CP. Public records show 14 open violations, 6 active litigation matters on file.
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Brooklyn · March 2026
Best & worst months to sign a lease
Potential savings: ~12% by timing your move to March.
Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.
Monthly counts over the last 7 years · all data sources
No HPD records on file in the last 7 years.
Portfolio-level grade reflects the landlord's buildings across NYC, weighted by unit count. Individual building grades may differ.
View full landlord profileTop 2 by score · of 3 total
ACRIS deeds and regulatory filings
Kensington is one of Brooklyn's most diverse neighborhoods — Bangladeshi, Pakistani, Mexican, and Orthodox Jewish communities share these quiet residential blocks. Church Avenue's food scene is a global tour, and Prospect Park's southern entrance is just up the hill.