550 East 21st Street
Top insights
- 42 open hazardous (Class C) violations
- Built in 1952
- Rent-stabilized: 54 of 54 units
Class B
Class C
12 months to Aug 2026
rent-stabilized with
DHCR (most recent year)
units (PLUTO)
12 months through June 2026
rent
min walk
(311 complaints)
errands grade
nearby
550 East 21st Street
Open in Google Street View ↗
- City records show 69 open HPD violations, 42 immediately hazardous (Class C) at this building. Ask which are still unresolved in the unit and the landlord’s timeline to clear them.
- The oldest open violation on record dates to 1998 — why has it stayed open this long, and is it in or near this unit?
- DHCR’s most recent registration lists 54 rent-stabilized units here. Ask whether this specific unit is one of them, and ask the landlord for its legal regulated rent and lease history.
- Confirm the condition behind the most recent open violation was actually repaired, not just marked closed: Abate the infestation consisting of mice in the entire apartment.
- Confirm in person that the immediately-hazardous (Class C) conditions — typically heat, hot water, leaks, mold or pests — are genuinely fixed, not just marked closed.
550 East 21st Street sits in Brooklyn, ZIP 11226. The closest subway is Cortelyou Rd (Q) (6-minute walk), served by the Q line.
Building Condition
Oldest open violation: August 1998 · Most recent: September 2026. HPD marks a violation open until it is certified as corrected, so an old date can mean an unresolved condition or a repair that was never certified.
- 2026-09-20 "§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOWER SASH SPRING BALANCE AT WEST WALL WINDOW IN THE 3…"
- 2026-09-20 "§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE BATH…"
- 2026-09-20 "§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOCATE…"
- 2026-09-20 "§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOWER SASH SPRING BALANCE AT WEST WALL WINDOW IN THE 3…"
- 2026-05-20 "HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1F, 1st STORY,…"
- 2026-05-20
- 2025-09-22
- 2024-04-18
- 2024-04-10
- 2024-04-10
- Class C · 42 open · penalty 630 · (15/ea)
- Class B · 20 open · penalty 100 · (5/ea)
- Class A · 7 open · penalty 7 · (1/ea)
- 2026-06-13 · Apt 1J · NON EMERGENCY · UNSANITARY CONDITION
- 2026-03-10 · Apt 1F · NON EMERGENCY · WATER LEAK
- 2026-01-21 · Apt 2H · NON EMERGENCY · PAINT/PLASTER
- 2025-03-25
- 2025-03-25
- 2024-08-12
- 2024-01-24
- 2024-01-24
- 2022-03-30 "FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION"
- 2014-10-31 "VIOLATION ISSUED TO ELEVATOR-FAILURE TO FILE CATEGORY 1 2013 INSPECTION/TEST"
- 1999-03-16
3 open lead-paint hazard violations on record (most recent 2023). These are HPD violations recorded against the building — not a test of any specific apartment.
6 earlier hazards cited and remediated.
Under NYC Local Law 1 (Admin Code §27-2056.5), lead paint is presumed present in common areas and in apartments where a child under 6 resides, in multiple dwellings built before 1960 (this building: built 1952). The presumption stands unless the owner obtained a lead-free or lead-safe exemption from HPD. Those exemption records aren’t published as open data, so we can’t confirm one either way.
The Building
Neighborhood & Environment
~1 block 300m
~2-3 blocks
- HARRASSMENT 2: 117
- VEHICLE AND TRAFFIC LAWS: 114
- ASSAULT 3 & RELATED OFFENSES: 60
- PETIT LARCENY: 40
- OTHER STATE LAWS: 32
- Noise - Street/Sidewalk: 402
- HEAT/HOT WATER: 273
- Noise - Residential: 192
- UNSANITARY CONDITION: 151
- Noise - Vehicle: 129
- 871 OCEAN AVE
- 529 E 22ND ST
- 1200 FLATBUSH AVE
- P.S. 245
- P.S. 139 Alexine A. Fenty
- Central Brooklyn Ascend Charter School
- M.S. 246 Walt Whitman
- Fahari Academy Charter School
- Fahari Academy Charter School
- Midwood High School
- Cortelyou Rd
- Beverley Rd
- Newkirk Plaza
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Caribbeing
- New Generation Elementary School
- Global Health Care Training Centre,i
- Sweet Serenity Success, Inc.
Internet providers serving this area
Internet providers available in this area — including fiber:
- Optimum Cable Fiber Up to 8,000 Mbps down · 8,000 Mbps up
- Verizon Fiber Up to 980 Mbps down · 880 Mbps up
How to check internet providers before signing an NYC lease →
Source: FCC Broadband Data Collection (NY, rev. May 2026). Wired broadband only — cable + fiber. DSL, satellite, and fixed-wireless not included. Block-level data; actual availability may vary by building.
Market & Availability
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