100 EAST 21 STREET, Brooklyn, NY, 11226 is a 84-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: Rent stabilized units help keep rent down Cons: Management couldn't care less about fixing any issue you have until you file a complaint to the department of buildings and the city makes them fix it
Pros: Close to the park Cons: Horrible pest problem, rats and mice, people out front all night making a mess
Pros: Proximity to prospect park and amazing food in neighborhood! Cons: Block is loud and riddled with rats Advice to landlord: Please remodel building and work on pest problems
Portfolio-level grade reflects the landlord's buildings across NYC, weighted by unit count. Individual building grades may differ.
View full landlord profileACRIS deeds and regulatory filings
Brooklyn · March 2026
Best & worst months to sign a lease
Potential savings: ~14% by timing your move to February.
Noise - Residential — Loud Music/Party
HPD Class B Violation — § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE NORTH. , SOUTH AND
HPD Class A Violation — § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN T
HPD Class C Violation — § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEE
HPD Class C Violation — HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 202, 2nd ST
HPD Class B Violation — § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN ENAMEL FINISH BY THE METHOD O
HPD Class B Violation — § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 202, 2nd STORY, 1
Illegal Parking — Double Parked Blocking Traffic
HEAT/HOT WATER — APARTMENT ONLY
HPD Class B Violation — § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD SUB FLOOR IN THE 3rd ROOM FROM NOR
Monthly counts over the last 7 years · all data sources
§ 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 202, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 202, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE PRIVATE HALLWAY LOCATED AT APT 202, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) EAST WALL IN THE FOYER LOCATED AT APT 202, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN ENAMEL FINISH BY THE METHOD OF REGLAZING AT BATHTUB IN THE BATHROOM LOCATED AT APT 202, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
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.