950 Underhill Avenue
Bronx, NY 10473BBL 2-03670-0001Map
Owner of record: Underhill Flats, LLC
950 Underhill Avenue is an elevator apartment building built in 1966 in Bronx, 10473. It has 209 residential units across 21 floors. The owner of record is Underhill Flats, LLC. HPD has recorded 331 housing violations here, most recently on October 7, 2026. 26 of the 50 most recent violations are still open. City tax records listed 209 rent-stabilized apartments here in 2024.
- HPD violations
- 331
- DOB violations
- 68
- ECB violations
- 43
- HPD complaints
- 1,034
What to know
Immediately hazardous issues among recent violations are still open.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
Counts come from owners' rent-stabilization filings shown on NYC Department of Finance tax bills, as extracted by JustFix. They tell you a building has stabilized apartments, not which ones.
Think your apartment is stabilized? Request its rent history from HCR (free), then check your renewal with the renewal calculator.
Violations
Most recent first. The newest 10 per agency here; the full lists are a click away.
HPD housing violations · 331
- ANon-hazardous
Paint with light colored paint to the satisfaction of this department at east wall at public hall, 1st story
Oct 7, 2026
Open — Nov certified on time - BHazardous
Properly repair with similar material the broken or defective fire retardent material at east wall at public hall, 1st story
Oct 7, 2026
Open — Nov certified on time - CImmediately hazardous
Properly repair or replace the broken or defective radiator cover in the 1st room from north located at apt 3h, 3rd story, 1st apartment from south at west
Oct 7, 2026 · Apt 3H
Open — Civ14 mailed - BHazardous
Properly repair with similar material the broken or defective caulking around bathtub in the bathroom located at apt 3h, 3rd story, 1st apartment from south at west
Oct 7, 2026 · Apt 3H
Open — Civ14 mailed - BHazardous
Properly repair or replace the broken or defective at bathroom door in the bathroom located at apt 3h, 3rd story, 1st apartment from south at west
Oct 7, 2026 · Apt 3H
Open — Civ14 mailed - CImmediately hazardous
Provide an adequate supply of gas to the fixtures at range in the kitchen located at apt 3h, 3rd story, 1st apartment from south at west
Oct 7, 2026 · Apt 3H
Open — Civ14 mailed - BHazardous
Properly repair or replace the broken or defective latch and its assemblies at apt entrance door in the entrance located at apt 21d, 20th story, 2nd apartment from north at east
Sep 18, 2026 · Apt 21D
Open — Civ14 mailed - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 21d, 20th story, 2nd apartment from north at east
Sep 18, 2026 · Apt 21D
Open — Civ14 mailed - BHazardous
Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing in the entire apartment located at apt 21d, 20th story, 2nd apartment from north at east
Sep 18, 2026 · Apt 21D
Open — Civ14 mailed - BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules missing in the entire apartment located at apt 21d, 20th story, 2nd apartment from north at east
Sep 18, 2026 · Apt 21D
Open — Civ14 mailed
DOB building violations · 68
- Hazardous condition (facade) facade required
Cycle 9b unsafe report filed
Aug 8, 2023
Dob violation - active - No report and / or late filing (facade) facade required
Failed to file fisp cycle 9b technical report by 2/21/2023
Feb 22, 2023
Dob violation - active - Residential elevator periodic inspection/test elevatorrequired
Failure to perform category 5 inspection
Dec 17, 2021
Dob violation - active - Elevator elevatorrequired
E-elevator elevatorrequired
Jul 1, 2020
Dob violation - active - Elevator elevatorrequired
E-elevator elevatorrequired
Jul 1, 2020
Dob violation - active - Elevator elevatorrequired
E-elevator elevatorrequired
Jul 1, 2020
Dob violation - active - Elevator elevatorrequired
E-elevator elevatorrequired
Jul 1, 2019
Dob violation - active - Elevator elevatorrequired
E-elevator elevatorrequired
Jul 1, 2019
Dob violation - active - Elevator elevatorrequired
E-elevator elevatorrequired
Jul 1, 2019
Dob violation - active - Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
May 16, 2019
Dob violation - dismissed
ECB violations · 43
- Class - 1
Electrical work without permit. noted: observed new service lines for electrical utility work performed at this building. conduits were installed and left exposed in a unsafe 2ft open trench that was dug out at
Jun 12, 2026 · Penalty $2,500
Active - Class - 2
Failure to safeguard the public and property affected by construction operations. noted: observed construction operations with inadequate safeguard measures in place to protect persons and property affected by
Jun 12, 2026 · Penalty $5,000
Active - Class - 3
Failure to maintain, parking lot light is defective and continues to blink, repair and or replace
Oct 9, 2025 · Penalty $250
Active - Class - 2
At time of inspection, observed at exp. 1, two active suspended scaffolds. one platform does not conform with manufactures specifications. total length is 10 meters as per manufacture specs provided configurat
Oct 18, 2024 · Penalty $1,250
Resolve - Class - 2
At time of inspection, observed active suspended scaffolds. upon reviewing platform configurations on manufacture specs. notice all suspended scaffold platforms does not have front rail as per specs. also obser
Jul 29, 2024 · Penalty $1,250
Resolve - Class - 2
At time of inspection, observed active suspended scaffolds. at exp. 3 drop 7 as per layout, original drawing was amended and amended drawing does not show balcony. on detail # 3 no splice connections shown. no
Jul 29, 2024
Resolve - Class - 2
Phone not working; machinery in motor room leaking oil, repair leaks, top of car covered in oil from machinery,clean top of car, water in pit, garbage in pit, clean pit
Feb 5, 2024
Resolve - Class - 2
Phone not working; machinery in motor room leaking oil, repair leaks, top of car covered in oil from machinery,clean top of car, water in pit, garbage in pit, clean pit
Feb 5, 2024
Resolve - Class - 2
Phone not working; machinery in motor room leaking oil, repair leaks, top of car covered in oil from machinery,clean top of car, water in pit, garbage in pit, clean pit
Feb 5, 2024
Resolve - Class - 2
Failure to file acceptable amended cycle 9b report indicating correction of unsafe conditions described in initial facades report required by 28-302.5 for control #908312. remedy: file acceptable report.
Jan 16, 2024 · Penalty $1,250
Resolve
Complaints
- Heat/hot water
Entire building
Oct 29, 2026 · Apt 14K
Close - Heat/hot water
Apartment only
Oct 29, 2026 · Apt 14K
Close - Water leak
Heavy flow
Oct 28, 2026 · Apt 19B
Open - Heat/hot water
Entire building
Oct 28, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Oct 27, 2026 · Apt BLDG
Close - Heat/hot water
Apartment only
Oct 27, 2026 · Apt 14K
Close - Heat/hot water
Entire building
Oct 23, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Oct 22, 2026 · Apt 14K
Close - Heat/hot water
Apartment only
Oct 21, 2026 · Apt 14K
Close - Door/window
Door
Oct 19, 2026 · Apt 3H
Close
Sales history
| Date | Price | Type | Units |
|---|---|---|---|
| Nov 20, 2025 | $17,870,982 | Rentals - elevator apartments | 209 |
Building details
- Building type
- Elevator apartment building (D3)
- Year built
- 1966
- Floors
- 21
- Residential units
- 209
- Building area
- 216,650 ft²
- Lot area
- 91,211 ft²
- Zoning
- R6
- Community board
- 209
- Council district
- 18
- Block / lot
- 3670 / 1
- Assessed value
- $5,665,950
- Landmark / historic district
- No
HPD registration #221668, last renewed Sep 21, 2026.
Questions about 950 Underhill Avenue
Who owns 950 Underhill Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Underhill Flats, LLC.
Does 950 Underhill Avenue have violations?
Yes. NYC HPD has recorded 331 housing violations at this property.
Is 950 Underhill Avenue rent stabilized?
NYC Department of Finance tax bills listed 209 rent-stabilized units here in 2024 (about 100% of its 209 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 950 Underhill Avenue built?
City records list 1966 as the year it was built.
How many apartments are in 950 Underhill Avenue?
It has 209 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.