20 Bay 34th Street
Top insights
- 12 open hazardous (Class C) violations
- Built before 1939 (city records: 1926) — likely subject to NYC lead-paint rules
- Rent-stabilized: 19 of 19 units
About this building
The building’s floor space is 2.5 times the size of its lot: 14,340 sq ft of building on a 5,800 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
20 Bay 34th Street
Open in Google Street View ↗
- City records show 44 open HPD violations, 12 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 2011 — why has it stayed open this long, and is it in or near this unit?
- DHCR’s most recent registration lists 19 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: Rcny repair, replace or provide an approved and operational smoke detecting device….
- 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.
20 Bay 34th Street sits in Brooklyn, ZIP 11214. The closest subway is Bay Pkwy (D) (4-minute walk), served by the D line.
Building Condition
Oldest open violation: March 2011 · 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.
- 2026-09-18 "§ 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEV…"
- 2026-09-18 "§ 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEV…"
- 2025-07-07 "§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR .. WEST WALL, EAST WAL…"
- 2025-07-07 "§ 27-2005 ADM CODE PAINT METAL IN ACCORDANCE WITH DEPT. REGULATION .. 1st RADIATOR FROM SOUTH AT WEST WALL IN THE 1st RO…"
- 2025-07-07 "§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT .. 1st DOOR FROM SOUTH AT WEST…"
- 2024-10-15
- 2024-10-15
- Class C · 12 open · penalty 180 · (15/ea)
- Class B · 22 open · penalty 110 · (5/ea)
- Class A · 10 open · penalty 10 · (1/ea)
- 2025-11-03 · Apt C3B3 · NON EMERGENCY · UNSANITARY CONDITION
- 2025-09-06 · Apt A2 · NON EMERGENCY · UNSANITARY CONDITION
- 2023-06-20 "VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION"
- 2021-09-01 "FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION"
- 2013-03-01 "VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2011 INSPECTION REPORT"
8 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 1926). 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 2025) — a records failure, not evidence of a lead hazard.
The Building
Neighborhood & Environment
~1 block 300m
~2-3 blocks
- PETIT LARCENY: 32
- HARRASSMENT 2: 30
- GRAND LARCENY: 23
- ASSAULT 3 & RELATED OFFENSES: 20
- CRIMINAL MISCHIEF & RELATED OF: 13
- Illegal Parking: 89
- Blocked Driveway: 52
- Building/Use: 18
- Sidewalk Condition: 13
- Illegal Dumping: 13
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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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