641 Troy Avenue
Top insights
- 2 open hazardous (Class C) violations
- Built before 1939 (city records: 1924) — likely subject to NYC lead-paint rules
- Rent-stabilized: 37 of 38 units
About this building
The building’s floor space is 2.8 times the size of its lot: 35,680 sq ft of building on a 12,775 sq ft lot.
Comparisons with neighboring buildings, as of October 13, 2026.
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
A difference between the DHCR rent-stabilized count and the PLUTO total is common and does not, on its own, indicate a violation: units can leave rent stabilization legally, the two datasets count units differently, some units may be non-residential, and a registration can be filed incompletely. To check your own apartment, see how to request your rent history from DHCR.
641 Troy Avenue
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- City records show 5 open HPD violations, 2 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 2025 — why has it stayed open this long, and is it in or near this unit?
- DHCR’s most recent registration lists 37 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: Remove the accumulation of refuse and/or rubbish and maintain in a clean condition….
- 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.
641 Troy Avenue sits in Brooklyn, ZIP 11213. The closest subway is Crown Hts-Utica Av (3,4) (6-minute walk), served by the 3 and 4 lines.
Building Condition
Oldest open violation: March 2025 · Most recent: July 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.
- 2026-07-12 "§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING AT PUBLIC HALL, 1st…"
- 2026-07-02 "§ 27-2005 ADM CODE FIRE ESCAPE DEFECTIVE. REPLACE WITH NEW THE BROKEN, DEFECTIVE AND/OR MISSING STANDARD AT 2ND STORY BA…"
- 2026-06-03 "§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING. AT PUBLIC HALL, 1st…"
- 2026-06-03 "§ 27-2010, 2011, 2012 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE TH…"
- 2025-03-08 "§ 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…"
- Class C · 2 open · penalty 30 · (15/ea)
- Class B · 1 open · penalty 5 · (5/ea)
- Class A · 2 open · penalty 2 · (1/ea)
- 2026-08-16 · Apt BLDG · NON EMERGENCY · UNSANITARY CONDITION
- 2026-07-02 · Apt B18 · IMMEDIATE EMERGENCY · ELECTRIC
- 2026-07-02 · Apt B18 · IMMEDIATE EMERGENCY · ELECTRIC
- 2023-06-20 "VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION"
- 2000-04-13
- 1999-03-16
6 lead-paint hazards cited and later remediated (most recent 2006); no open hazards on record. Remediation addresses the cited conditions, not necessarily every painted surface.
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 1924). 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
- PETIT LARCENY: 53
- HARRASSMENT 2: 51
- ASSAULT 3 & RELATED OFFENSES: 38
- MISCELLANEOUS PENAL LAW: 27
- CRIMINAL MISCHIEF & RELATED OF: 23
- Illegal Parking: 102
- HEAT/HOT WATER: 98
- Dirty Condition: 31
- Noise - Residential: 29
- UNSANITARY CONDITION: 23
- 381 TROY AVE
- 710 CROWN STREET
- 332 TROY AVENUE
- P.S. 221 Toussaint L'Ouverture
- Citizens of the World Charter School New York 2 Cr
- Achievement First Crown Heights Charter School
- Achievement First Crown Heights Charter School
- I S 391 Mahalia Jackson
- Middle School for the Arts
- Achievement First Crown Heights Charter School
- Crown Hts-Utica Av
- Kingston Av
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Hamilton Metz Field
- Ed Inst-Oholei Torah-Troy Avenue
- Yeshiva Beis Chaya Mushka
- Achievement First Crown Heights Charter School
- Chabad Girls Academy
- Eastern Parkway Learning Center
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 2,300 Mbps down · 2,300 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.
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