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791 Prospect Avenue

Bronx, NY 10455BBL 2-02676-0065Map

Owner of record: Union Avenue Cluster, L.p.

791 Prospect Avenue is a walk-up apartment building built in 1903 in Bronx, 10455. It has 11 residential units across 5 floors. The owner of record is Union Avenue Cluster, L.p.. HPD has recorded 118 housing violations here, most recently on October 20, 2026. 45 of the 50 most recent violations are still open. City tax records listed 11 rent-stabilized apartments here in 2021.

HPD violations
118
DOB violations
9
ECB violations
4
HPD complaints
96

What to know

Concern
6 open Class C

Immediately hazardous issues among recent violations are still open.

Watch
Last violation Oct 20, 2026

Date of the most recent HPD inspection that found a problem.

Good
No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

Rent-stabilized units in 2021
11
About 100% of the building's 11 apartments

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.

Stabilized units by tax-bill year

Think your apartment is stabilized? Request its rent history from HCR (free), then check your renewal with the renewal calculator.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 118

  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 1a, 1st story, 2nd apartment from south at west

    Oct 20, 2026 · Apt 1A

    Open — Notice of issuance sent to tenant
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color ceiling in the bathroom located at apt 1a, 1st story, 2nd apartment from south at west

    Oct 20, 2026 · Apt 1A

    Open — Nov sent out
  • B

    Trace and repair the source and abate the visible mold condition... less than 10 sq ft at ceiling in the bathroom located at apt 5a, 5th story, 2nd apartment from south at west original violation 18909447 issued 09-may-26 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).

    May 9, 2026 · Apt 5A

    Open — Notice of issuance sent to tenant
  • A

    File with this department a registration statement for building.

    May 9, 2026

    Open — Nov sent out
  • A

    Post a proper notice regarding rent stabilization law, in a form approved by the commissioner, in a conspicuous location within the common area at the buildings entrance. for more information about signage requirements, please visit: https://www.nyc.gov/site/hpd/services-and-information/required-signage.page

    May 9, 2026

    Open — Nov sent out
  • A

    Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mailbox missing at public hall, 1st story

    May 9, 2026

    Open — Nov sent out
  • A

    Post a proper notice of carbon monoxide detecting device requirements, in a form approved by commissioner, in a common area of a class a multiple dwelling near inspection certificate or provide notice to tenants in private dwellings missing

    May 9, 2026

    Open — Nov sent out
  • A

    Post, in a form approved by the commissioner, and maintain a notice in a common area of the building regarding the procedures that should be followed when a gas leak is suspected at public hall, 1st story

    May 9, 2026

    Open — Nov sent out
  • A

    § 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor missing at public hall, 1st story

    May 9, 2026

    Open — Nov sent out
  • B

    Properly repair or replace the broken or defective faucet in the kitchen located at apt 5a, 5th story, 2nd apartment from south at west

    May 9, 2026 · Apt 5A

    Open — Nov sent out
Show 40 more ↓
  • A

    Properly repair with similar material the broken or defective shattered glass pane at lower window sash at north wall in the kitchen located at apt 5a, 5th story, 2nd apartment from south at west

    May 9, 2026 · Apt 5A

    Open — Nov sent out
  • B

    Replace with new the missing ceramic tiles at north wall in the bathroom located at apt 5a, 5th story, 2nd apartment from south at west

    May 9, 2026 · Apt 5A

    Open — Nov sent out
  • A

    Properly repair with similar material the broken or defective cualking around bathtub in the bathroom located at apt 5a, 5th story, 2nd apartment from south at west

    May 9, 2026 · Apt 5A

    Open — Nov sent out
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 sq ft at ceiling in the bathroom located at apt 5a, 5th story, 2nd apartment from south at west

    May 9, 2026 · Apt 5A

    Closed — Violation closed
  • B

    Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules defective in the entire apartment located at apt 5a, 5th story, 2nd apartment from south at west

    May 9, 2026 · Apt 5A

    Open — Nov sent out
  • B

    Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations defective in the entire apartment located at apt 5a, 5th story, 2nd apartment from south at west

    May 9, 2026 · Apt 5A

    Open — Nov sent out
  • C

    Properly secure the loose 6th marble thread up from bottom at public hall stairs, 1st story

    May 9, 2026

    Open — Nov sent out
  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    Apr 30, 2026

    Open — Nov sent out
  • A

    § 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor frame missing at public hall, 1st story

    Apr 7, 2026

    Open — Nov sent out
  • A

    Post a proper notice of carbon monoxide detecting device requirements, in a form approved by commissioner, in a common area of a class a multiple dwelling near inspection certificate or provide notice to tenants in private dwellings that missing

    Apr 7, 2026

    Open — Nov sent out
  • A

    Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mailbox sign missing at public hall, 1st story

    Apr 7, 2026

    Open — Nov sent out
  • A

    Post, in a form approved by the commissioner, and maintain a notice in a common area of the building regarding the procedures that should be followed when a gas leak is suspected at public hall, 1st story

    Apr 7, 2026

    Open — Nov sent out
  • A

    § 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor missing at public hall, 1st story

    Apr 5, 2026

    Open — Nov sent out
  • C

    Replace or repair the self-closing doors that is missing or defective hinges at building entrance , 1st story

    Apr 5, 2026

    Open — Nov sent out
  • A

    Post and maintain a proper sign on wall of entrance story showing the registration number assigned by the department and the address of the building. at public hall, 1st story

    Apr 5, 2026

    Open — Nov sent out
  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    Jun 5, 2025

    Closed — Violation dismissed
  • C

    Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system missing at 1st story at public hall

    Nov 18, 2024

    Open — Nov sent out
  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    Apr 3, 2024

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department ceiling and all walls in the kitchen located at apt 3a, 3rd story, 2nd apartment from south at west

    Apr 2, 2024 · Apt 3A

    Open — Nov sent out
  • B

    Replace with new the missing fire sprinkler cover cap at ceiling in the private hallway located at apt 3a, 3rd story, 2nd apartment from south at west

    Apr 2, 2024 · Apt 3A

    Open — Nov sent out
  • B

    Provide adequate supply of cold water for the fixtures at wash basin in the bathroom located at apt 3a, 3rd story, 2nd apartment from south at west

    Apr 2, 2024 · Apt 3A

    Open — Nov sent out
  • B

    Provide adequate supply of hot water for the fixtures at wash basin in the bathroom located at apt 3a, 3rd story, 2nd apartment from south at west

    Apr 2, 2024 · Apt 3A

    Open — Nov sent out
  • A

    Post, in a form approved by the commissioner, and maintain a notice in a common area of the building regarding the procedures that should be followed when a gas leak is suspected at public hall, 1st story

    Mar 11, 2024

    Open — Nov sent out
  • A

    Post a proper notice of carbon monoxide detecting device requirements, in a form approved by the commissioner, in a common area of a class a multiple dwelling near inspection certificate or provide notice to tenants in a private dwelling.

    Mar 11, 2024

    Open — Nov sent out
  • A

    Post and maintain a proper sign on wall of entrance story showing the registration number assigned by the department and the address of the building. at public hall, 1st story

    Mar 11, 2024

    Open — Nov sent out
  • A

    Post sign on wall of entrance story bearing name, address including apartment number if any, and telephone number of superintendent, janitor or housekeeper. at public hall, 1st story

    Mar 11, 2024

    Open — Nov sent out
  • A

    Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box missing at public hall, 1st story

    Mar 11, 2024

    Open — Nov sent out
  • A

    § 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor missing at public hall, 1st story

    Mar 11, 2024

    Open — Nov sent out
  • B

    Repair or replace the carbon monoxide detecting device(s). missing in the entire apartment located at apt 5b, 5th story, 1st apartment from east at south

    Oct 26, 2023 · Apt 5B

    Open — Nov sent out
  • C

    M/d law abate the nuisance consisting of extremely hot water temperature exceeding 130 degrees at bathroom and kitchen fixtures in the entire apartment located at apt 5b, 5th story, 1st apartment from east at south

    Oct 26, 2023 · Apt 5B

    Closed — Violation closed
  • B

    Repair or replace the smoke detector missing in the entire apartment located at apt 5b, 5th story, 1st apartment from east at south

    Oct 26, 2023 · Apt 5B

    Open — Nov sent out
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 5b, 5th story, 1st apartment from east at south

    Oct 26, 2023 · Apt 5B

    Open — Notice of issuance sent to tenant
  • A

    Properly repair or replace the broken or defective light fixture at ceiling in the kitchen located at apt 3a, 3rd story, 2nd apartment from south at west

    Aug 24, 2023 · Apt 3A

    Open — Nov sent out
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the bathroom located at apt 3a, 3rd story, 2nd apartment from south at west

    Aug 24, 2023 · Apt 3A

    Open — Nov sent out
  • B

    Trace and repair the source and abate the visible mold condition... approx 2 sqft at ceiling in the bathroom located at apt 3a, 3rd story, 2nd apartment from south at west original violation 16202236 issued 24-aug-23 has been upgraded to class b per administrative code §27-2017.3a(3)(a) or (b).

    Aug 24, 2023 · Apt 3A

    Open — Defect letter issued
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling in the bathroom located at apt 3a, 3rd story, 2nd apartment from south at west

    Aug 24, 2023 · Apt 3A

    Open — Nov sent out
  • A

    Trace and repair the source and abate the visible mold condition... approx 2 sqft at ceiling in the bathroom located at apt 3a, 3rd story, 2nd apartment from south at west

    Aug 24, 2023 · Apt 3A

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective spring balance lower sash at east wall in the 1st room from east located at apt 3a, 3rd story, 2nd apartment from south at west

    Aug 24, 2023 · Apt 3A

    Open — Nov sent out
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 3a, 3rd story, 2nd apartment from south at west

    Aug 24, 2023 · Apt 3A

    Open — Notice of issuance sent to tenant
  • B

    Repair or replace the carbon monoxide detecting device(s). inoperable in the entire apartment located at apt 3a, 3rd story, 2nd apartment from south at west

    Aug 24, 2023 · Apt 3A

    Open — Nov sent out

DOB building violations · 9

  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2010 inspection report

    Dec 13, 2011

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 3, 2008

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 19, 2007

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 31, 2005

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 19, 2003

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 26, 2002

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 27, 2001

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 16, 1999

    Dob violation - dismissed
  • Construction other optional

    C-construction other optional

    Jan 27, 1995

    Vp*-violation unserved ecb- dismissed

ECB violations · 4

  • Hazardous

    Failure to safe gaurd public and property affected by construction operations. while replacing floor joist in apartment # 10 the ceiling in apartment # 8 has collapsed. remedy : safe guard public and property

    Apr 11, 2002

    Resolve
  • Non-hazardous

    Failure to maintain building.in that cement plaster from lath & palster ceiling is missing approximately 4'-0"x3'-0" debris of cement mortar and dust scattered over partial 5th floor #9 apartment.remedy:repair

    Aug 4, 2001

    Resolve
  • Non-hazardous

    Failure to maintain. metal cornice is rotted and missing at right side front facade. remedy: make all necessary repairs.

    Aug 29, 1995

    Resolve
  • Non-hazardous

    Failure to maintain. brickwork cornice at front of building right side at roof level. remedy: repair it.

    May 5, 1993

    Resolve

Complaints

  • Heat/hot water

    Entire building

    Oct 23, 2026 · Apt BLDG

    Open
  • Heat/hot water

    Entire building

    Oct 19, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 18, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 18, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 18, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 7, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    May 8, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Apr 6, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Apr 4, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Apr 3, 2026 · Apt BLDG

    Close
Show 40 more ↓
  • Heat/hot water

    Entire building

    Feb 7, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 20, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 18, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 18, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 17, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 17, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 16, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 18, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Apr 11, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Apr 10, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 19, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 19, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 17, 2024 · Apt BLDG

    Close
  • Electric

    Power outage

    Mar 10, 2024 · Apt BLDG

    Close
  • Electric

    Power outage

    Mar 10, 2024 · Apt BLDG

    Close
  • Electric

    Power outage

    Mar 10, 2024 · Apt BLDG

    Close
  • Electric

    Power outage

    Mar 9, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 12, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 11, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 11, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 10, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 9, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 6, 2024 · Apt BLDG

    Close
  • Plumbing

    Toilet

    Jan 25, 2024 · Apt 3A

    Close
  • Heat/hot water

    Entire building

    Nov 19, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 19, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 18, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 18, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 14, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 8, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 7, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 5, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 4, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 4, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 24, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 16, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Apr 7, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 24, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 21, 2023 · Apt BLDG

    Close
  • Electric

    Lighting

    Oct 21, 2022 · Apt 5A

    Close

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type
Walk-up apartment building (C1)
Year built
1903
Floors
5
Residential units
11
Building area
13,700 ft²
Lot area
3,920 ft²
Zoning
R6
Community board
201
Council district
17
Block / lot
2676 / 65
Assessed value
$100,800
Landmark / historic district
No

HPD registration #210015, last renewed Jul 15, 2025.

Questions about 791 Prospect Avenue

Who owns 791 Prospect Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Union Avenue Cluster, L.p..

Does 791 Prospect Avenue have violations?

Yes. NYC HPD has recorded 118 housing violations at this property.

Is 791 Prospect Avenue rent stabilized?

NYC Department of Finance tax bills listed 11 rent-stabilized units here in 2021 (about 100% of its 11 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 791 Prospect Avenue built?

City records list 1903 as the year it was built.

How many apartments are in 791 Prospect Avenue?

It has 11 residential units.

Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.