51 East 129th Street
Class B
Class C
12 months to Aug 2026
rent-stabilized with
DHCR (most recent year)
units (PLUTO)
12 months through March 2026
rent
min walk
(311 complaints)
errands grade
nearby
Top insights
- More open HPD violations than ~98% of buildings in this ZIP (151 open)
- 19 open hazardous (Class C) violations
- Built before 1939 (city records: 1920) — likely subject to NYC lead-paint rules
About this building
30 apartments — the most of any of the 44 buildings we cover on this block. The building’s floor space is 4.2 times the size of its lot: 31,476 sq ft of building on a 7,494 sq ft lot.
Comparisons with neighboring buildings, as of November 10, 2026.
51 East 129th Street
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- City records show 151 open HPD violations, 19 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 1983 — why has it stayed open this long, and is it in or near this unit?
- Confirm the condition behind the most recent open violation was actually repaired, not just marked closed: Repair or replace the carbon monoxide detecting device(s). missing.
- 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.
51 East 129th Street sits in Manhattan, ZIP 10035. The closest subway is 125 St (4,5,6) (6-minute walk), served by the 4, 5, and 6 lines.
Building Condition
Oldest open violation: May 1983 · Most recent: January 2018. 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.
- 2018-01-08
- 2018-01-08
- 2018-01-08 "§ 27-2005 ADM CODE REFIT APARTMENT DOOR. IN THE ENTRANCE LOCATED AT APT 4D, 4th STORY, 2nd APARTMENT FROM WEST AT NORTH"
- 2018-01-08
- 2018-01-08
- Class C · 19 open · penalty 285 · (15/ea)
- Class B · 85 open · penalty 425 · (5/ea)
- Class A · 47 open · penalty 47 · (1/ea)
- 2023-03-24
- 2025-11-14 "VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION"
- 2025-03-05 "FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION"
- 2025-03-05 "FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION"
No HPD lead-paint violations are on record for this building. That means no complaint or inspection was filed — not that the building is lead-free.
Built 1920. 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. 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: 111
- DANGEROUS DRUGS: 84
- ASSAULT 3 & RELATED OFFENSES: 70
- PETIT LARCENY: 69
- CRIMINAL MISCHIEF & RELATED OF: 43
- HEAT/HOT WATER: 314
- UNSANITARY CONDITION: 138
- PLUMBING: 88
- Traffic Signal Condition: 65
- Illegal Parking: 58
- 73 EAST 130 STREET
- 1908 PARK AVENUE
- 2020 MADISON AVE
- Harlem Children's Zone Promise Academy II Charter
- P.S. 133 Fred R Moore
- P.S. 030 Hernandez/Hughes
- Harlem Children's Zone Promise Academy II Charter
- P.S. 138
- Kappa II
- Harlem Children's Zone Promise Academy II Charter
- The Urban Assembly School for Global Commerce
- Harlem Renaissance High School
- 125 St
- 125 St
- 135 St
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Democracy Prep Harlem Charter Elementary
- King's Academy
- Harlem Rose Garden
- Ged-P2g-Harlem Renaissance-Ahsep
- Unity Gardens
- Opus 118 Harlem School Of Music
Internet providers serving this area
Internet providers available in this area:
- Astound Broadband Cable Up to 1,500 Mbps down · 50 Mbps up
- Spectrum Cable Up to 1,000 Mbps down · 35 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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