721 Walton 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
- More open HPD violations than ~69% of buildings in this ZIP (60 open)
- 27 open hazardous (Class C) violations
- More HPD complaints than the neighborhood average (55 vs ~27)
- Built before 1939 (city records: 1927) — likely subject to NYC lead-paint rules
- Rent-stabilized: 119 of 120 units
About this building
120 apartments — the most of any of the 7 buildings we cover on this block. Standing since 1927 inside the Grand Concourse Historic District. The building’s floor space is 3.7 times the size of its lot: 112,854 sq ft of building on a 30,250 sq ft lot.
Comparisons with neighboring buildings, as of October 21, 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.
721 Walton Avenue
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- City records show 60 open HPD violations, 27 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 1992 — why has it stayed open this long, and is it in or near this unit?
- DHCR’s most recent registration lists 119 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: Remove the accumulation of refuse and/or rubbish and maintain in a clean condition….
- 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.
721 Walton Avenue sits in Bronx, ZIP 10451. The closest subway is 161 St-Yankee Stadium (4,B,D) (5-minute walk), served by the 2, 4, 5, B, and D lines.
Building Condition
Oldest open violation: June 1992 · 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.
- 2026-10-04
- 2026-10-04 "§ 27-2011 ADM CODE CLEANSE TO THE SATISFACTION OF THIS DEPARTMENT THE BUILDING FRONT AREAWAY"
- 2026-09-02
- 2026-09-02
- 2026-09-02
- 2026-09-02
- 2026-09-02
- 2026-08-08
- 2026-08-08
- 2025-04-29
- Class C · 27 open · penalty 405 · (15/ea)
- Class B · 28 open · penalty 140 · (5/ea)
- Class A · 5 open · penalty 5 · (1/ea)
- 2026-07-16 · Apt C4 · EMERGENCY · UNSANITARY CONDITION
- 2026-07-16 · Apt BLDG · NON EMERGENCY · ELEVATOR
- 2026-07-09 · Apt D1 · NON EMERGENCY · WATER LEAK
- 2026-05-04
- 2026-03-03
- 2026-01-08
- 2025-11-07
- 2025-08-28
- 2024-12-11 "FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION"
- 2024-07-10 "FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION"
- 2024-06-26 "FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION"
2 open lead-paint hazard violations on record (most recent 2011). These are HPD violations recorded against the building — not a test of any specific apartment.
6 earlier hazards cited and remediated.
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.
The Building
Neighborhood & Environment
~1 block 300m
~2-3 blocks
- ASSAULT 3 & RELATED OFFENSES: 53
- HARRASSMENT 2: 40
- FELONY ASSAULT: 39
- VEHICLE AND TRAFFIC LAWS: 28
- PETIT LARCENY: 28
- HEAT/HOT WATER: 522
- UNSANITARY CONDITION: 181
- Illegal Parking: 175
- Noise - Street/Sidewalk: 149
- Noise - Residential: 111
- 740 GERARD AVENUE
- 110 EAST 153 STREET
- 760 GRAND CONCOURSE
- Concourse Village Elementary School
- Performance School
- Bronx Global Learning Institute for Girls Charter
- Bronx Global Learning Institute for Girls Charter
- P.S./M.S. 031 The William Lloyd Garrison
- J.H.S. 151 Lou Gehrig
- Bronx School for Law, Government and Justice
- Frederick Douglass Academy
- Bronx Haven High School
- 161 St-Yankee Stadium
- 149 St-Grand Concourse
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Bronx Global Learning Institute For Girls Charter School
- Multicultural Music Group, Inc.
- River Avenue Parks
- Yankee Stadium Garages/Lots
- P.s./M.s. 031 The William Lloyd Garrison
- South Bronx Classical Charter School Iv
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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