123 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
- The most open HPD violations of any building in this ZIP (204 open)
- 78 open hazardous (Class C) violations
- More HPD complaints than the neighborhood average (158 vs ~5)
- Built in 1984 (city records)
- Rent-stabilized: 131 units registered
About this building
City records list 1984 as the year built — newer than 74% of the 861 buildings we cover in ZIP 10035. 142 apartments — more than 97% of the 852 residential buildings we cover in ZIP 10035 have.
Comparisons with neighboring buildings, as of November 10, 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.
123 East 129th Street
Open in Google Street View ↗
- City records show 204 open HPD violations, 78 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 2019 — why has it stayed open this long, and is it in or near this unit?
- DHCR’s most recent registration lists 131 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 roaches 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.
123 East 129th Street sits in Manhattan, ZIP 10035. The closest subway is 125 St (4,5,6) (5-minute walk), served by the 4, 5, and 6 lines.
Building Condition
Oldest open violation: April 2019 · Most recent: October 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.
- 2026-10-01
- 2026-10-01
- 2026-10-01
- 2026-09-28
- 2026-08-16
- 2026-10-01
- 2026-08-16
- 2026-06-23
- 2026-06-15
- 2026-06-14
- Class C · 78 open · penalty 1170 · (15/ea)
- Class B · 99 open · penalty 495 · (5/ea)
- Class A · 27 open · penalty 27 · (1/ea)
- 2026-06-17 · Apt 1G · NON EMERGENCY · WATER LEAK
- 2026-06-17 · Apt 1G · NON EMERGENCY · UNSANITARY CONDITION
- 2026-06-11 · Apt 5N · NON EMERGENCY · UNSANITARY CONDITION
- 2024-10-24
- 2024-01-19
- 2023-10-02
- 2018-04-06 "VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT"
- 2018-04-06 "VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT"
- 2004-02-13
9 lead-paint hazards cited and later remediated (most recent 2014); no open hazards on record. Remediation addresses the cited conditions, not necessarily every painted surface.
The Building
Neighborhood & Environment
~1 block 300m
~2-3 blocks
- HARRASSMENT 2: 62
- VEHICLE AND TRAFFIC LAWS: 56
- ASSAULT 3 & RELATED OFFENSES: 44
- PETIT LARCENY: 40
- DANGEROUS DRUGS: 34
- HEAT/HOT WATER: 215
- Illegal Parking: 75
- Traffic Signal Condition: 46
- UNSANITARY CONDITION: 34
- Street Condition: 32
- 1908 PARK AVENUE
- 1891 PARK AVE
- 73 EAST 130 STREET
- P.S. 030 Hernandez/Hughes
- P.S. 138
- Success Academy Charter School - Harlem 2
- P.S. 138
- Success Academy Charter School - Harlem 2
- Harlem Children's Zone Promise Academy II Charter
- P.S. 138
- Harlem Children's Zone Promise Academy II Charter
- Choir Academy of Harlem
- 125 St
- 138 St-Grand Concourse
- 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 River Park
- Harlem Rose Garden
- Ged-P2g-Harlem Renaissance-Ahsep
- Crack Is Wack Playground
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
- 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.
Market & Availability
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