831 51 STREET is a prewar 1915 building, 5 floors, 6 units in Sunset Park, NYC. Owned by HFZ KIK 30TH STREET OWNER LLC. Public records show 18 open violations on file.
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Brooklyn · February 2026
Best & worst months to sign a lease
Potential savings: ~21% by timing your move to April.
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 5 by score · of 7 total
ACRIS deeds and regulatory filings
Sunset Park's Chinatown rivals Manhattan's in size and authenticity — Eighth Avenue is packed with dim sum halls, herbal medicine shops, and fish markets. The neighborhood also has a strong Mexican community along Fifth Avenue, and Industry City has added a creative-economy hub to the waterfront.