337 EAST 21 STREET, Manhattan, NY, 10010 is a 16-unit rental building in Gramercy Park, 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
Pros: Stabilized building, clean, responsive landlord Cons: If they renovate the hallway and the stairs and change the old buzzer
Monthly counts over the last 7 years · all data sources
§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LATCH SET IN THE ENTRANCE LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST
§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH SET AT DOOR IN THE ENTRANCE LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM NORTH LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE SLOPPING WOOD FLOORS IN THE 3rd ROOM FROM NORTH LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST
§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT DOOR LEADING TO REAR YARD IN THE 1st ROOM FROM NORTH LOCATED AT APT 1F, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST
Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.
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
HPD Class C Violation — § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSI
HPD Class B Violation — § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH SET AT DOOR IN THE ENTRANCE LOCATED AT APT 1F, 1
HPD Class C Violation — § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM NORTH L
Lead — Lead Kit Request (Residential) (L10)
Noise - Street/Sidewalk — Loud Music/Party
FLOORING/STAIRS — FLOOR
HEAT/HOT WATER — ENTIRE BUILDING
HEAT/HOT WATER — ENTIRE BUILDING
HEAT/HOT WATER — ENTIRE BUILDING
PAINT/PLASTER — CEILING
Manhattan · March 2026
Best & worst months to sign a lease
Potential savings: ~16% by timing your move to March.
Gramercy Park is one of Manhattan's best-kept secrets — a private, gated park surrounded by elegant pre-war buildings and quiet, tree-lined streets. It's refined without being flashy, and the Irving Place corridor has excellent restaurants.