221 MARTENSE STREET, Brooklyn, NY, 11226 is a 9-unit rental building in Flatbush, NYC. See every violation, 311 complaint, tenant review, and the LucidIQ score — before you sign a lease.
Rent stabilization and seismic safety
DHCR registration & tenant protections
Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.
Pros: nothing there’s no pros Cons: too many to list tbh, but they are the absolute worst management company EVER!!! they’re refusing to give me my security deposit back even though they are in violation with NYS law, t…
Monthly counts over the last 7 years · all data sources
(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
UNSANITARY CONDITION — MOLD
HPD Class A Violation — (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR
Blocked Driveway — No Access
Eviction Executed — Apt 1F — Possession
Blocked Driveway — No Access
Blocked Driveway — No Access
Blocked Driveway — Partial Access
WATER LEAK — HEAVY FLOW
PLUMBING — TOILET
WATER LEAK — SLOW LEAK
Portfolio-level grade reflects the landlord's buildings across NYC, weighted by unit count. Individual building grades may differ.
View full landlord profileTop 1 by score · of 2 total
ACRIS deeds and regulatory filings
Brooklyn · March 2026
Best & worst months to sign a lease
Potential savings: ~14% by timing your move to February.
Flatbush around Church and Nostrand avenues is one of NYC's most vibrantly Caribbean neighborhoods — patois echoes on the streets, doubles vendors set up shop, and the Flatbush Junction outdoor market draws weekend crowds. It's affordable, lively, and deeply authentic.