7901 4th Avenue
Class B
Class C
12 months to Aug 2026
rent-stabilized with
DHCR (most recent year)
units (PLUTO)
rent
min walk
(311 complaints)
errands grade
nearby
Top insights
- 19 open hazardous (Class C) violations
- Built before 1939 (city records: 1927) — likely subject to NYC lead-paint rules
- Rent-stabilized: 1 unit registered
About this building
The building’s floor space is 4.4 times the size of its lot: 137,190 sq ft of building on a 31,025 sq ft lot. 131 apartments — more than 95% of the 168 residential buildings we cover in ZIP 11209 have.
Comparisons with neighboring buildings, as of November 8, 2026.
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.
7901 4th Avenue
Open in Google Street View ↗
- City records show 38 open HPD violations, 19 immediately hazardous (Class C) under 7925 4 Avenue — the address HPD files this building’s records under, not the address on this page. Ask which are still unresolved in the unit and the landlord’s timeline to clear them.
- The oldest open violation on record dates to 2007 — why has it stayed open this long, and is it in or near this unit?
- DHCR’s most recent registration lists 1 rent-stabilized unit 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: Install the missing or repair/replace the defective window guard(s) in accordance….
- 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.
7901 4th Avenue sits in Brooklyn, ZIP 11209. The closest subway is 77 St (R) (4-minute walk), served by the R line.
Building Condition
Oldest open violation: October 2007 · 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.
- 2026-09-16
- 2026-09-16
- 2025-07-25
- 2025-03-13
- 2025-03-13
- 2025-03-13
- 2025-03-13
- 2024-01-28
- 2023-07-19
- 2022-11-14
- Class C · 19 open · penalty 285 · (15/ea)
- Class B · 15 open · penalty 75 · (5/ea)
- Class A · 4 open · penalty 4 · (1/ea)
- 2026-05-03 · Apt A7 · EMERGENCY · HEAT/HOT WATER
- 2025-08-25 · Apt A4 · EMERGENCY · PLUMBING
- 2020-09-02 "FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION"
- 2015-02-11 "FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION"
- 2014-05-15 "VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2012 INSPECTION REPORT"
3 open lead-paint hazard violations on record (most recent 2025). These are HPD violations recorded against the building — not a test of any specific apartment.
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 1927). 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.
Also on record: 1 procedural §27-2056 violation (failure to file required lead paperwork, most recent 2007) — a records failure, not evidence of a lead hazard.
The Building
Neighborhood & Environment
- Illegal Parking: 260
- Blocked Driveway: 55
- Noise - Street/Sidewalk: 42
- Noise - Residential: 31
- PLUMBING: 26
- 448 79TH ST
- 355 79TH ST
- 7907 5 AVENUE
- Ralph A. Fabrizio School
- P.S./I.S. 30 Mary White Ovington
- P.S. 185 Walter Kassenbrock
- P.S./I.S. 30 Mary White Ovington
- J.H.S. 259 William McKinley
- P.S./I.S. 104 The Fort Hamilton School
- Fort Hamilton High School
- High School of Telecommunication Arts and Technolo
- 77 St
- 86 St
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Brittany Beauty Academy
- 20/20 Vision For Schools
- Bay Ridge Historical Society
- Bay Ridge Catholic Academy
Internet providers serving this area
Internet providers available in this area — including fiber:
- Verizon Fiber Up to 2,300 Mbps down · 2,300 Mbps up
- Spectrum Cable Fiber Up to 1,000 Mbps down · 1,000 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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