1434 Undercliff Avenue
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
- 7 open hazardous (Class C) violations
- Built in 2017 (city records)
- Rent-stabilized: 75 units registered
About this building
City records list 2017 as the year built — newer than 93% of the 549 buildings we cover in ZIP 10452. At 7 floors, the tallest of the 4 buildings we cover on this block. 75 apartments — the most of any building we cover on this block. The building’s floor space is 3.3 times the size of its lot: 49,818 sq ft of building on a 14,917 sq ft lot.
Comparisons with neighboring buildings, as of October 21, 2026.
1434 Undercliff Avenue
Open in Google Street View ↗
- City records show 19 open HPD violations, 7 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 2023 — why has it stayed open this long, and is it in or near this unit?
- DHCR’s most recent registration lists 75 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: Replace or repair the self-closing doors that is missing or defective hinges at compactor….
- 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.
1434 Undercliff Avenue sits in Bronx, ZIP 10452. The closest subway is 170 St (4) (9-minute walk), served by the 4 line.
Building Condition
Oldest open violation: March 2023 · 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.
- 2026-09-08
- 2026-06-10
- 2026-04-08
- 2026-04-08
- 2026-04-08
- 2025-02-10
- 2023-03-15
- 2023-03-14
- 2023-03-14
- Class C · 7 open · penalty 105 · (15/ea)
- Class B · 9 open · penalty 45 · (5/ea)
- Class A · 3 open · penalty 3 · (1/ea)
- 2026-04-26 · Apt 5H · NON EMERGENCY · UNSANITARY CONDITION
- 2026-04-14 · Apt BLDG · EMERGENCY · PLUMBING
- 2026-04-06 · Apt 5C · EMERGENCY · UNSANITARY CONDITION
- 2023-11-14
- 2023-04-11
No HPD lead-paint violations on record. Built 2017, after the 1978 federal ban on lead paint in residential use. Owners must still address any lead hazard that is later identified.
The Building
Neighborhood & Environment
~1 block 300m
~2-3 blocks
- VEHICLE AND TRAFFIC LAWS: 93
- HARRASSMENT 2: 72
- ASSAULT 3 & RELATED OFFENSES: 67
- PETIT LARCENY: 60
- FELONY ASSAULT: 44
- HEAT/HOT WATER: 468
- Noise - Vehicle: 226
- Illegal Parking: 105
- Noise - Residential: 74
- Noise - Street/Sidewalk: 69
- 1440 UNIVERSITY AVE
- 1406 OGDEN AVENUE
- 1406 OGDEN AVENUE
- P.S. 199X - The Shakespeare School
- P.S. 011 Highbridge
- Washington Heights Expeditionary Learning School
- Washington Heights Expeditionary Learning School
- J.H.S. 143 Eleanor Roosevelt
- Comprehensive Model School Project M.S. 327
- Washington Heights Expeditionary Learning School
- Comprehensive Model School Project M.S. 327
- 170 St
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Mosaic Success Garden
- Ogden Plimpton Playground
- Park
- Park
- Aim High - S Bronx Headstart Site 2
- P.s. 199x - The Shakespeare School
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
- Optimum Cable Up to 940 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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