831 9 Avenue
Manhattan, NY 10019BBL 1-01064-0036Map
Owner of record: 55th & 9th
831 9 Avenue is an elevator apartment building built in 2004 in Manhattan, 10019. It has 149 residential units across 18 floors. The owner of record is 55th & 9th. HPD has recorded 17 housing violations here, most recently on June 27, 2026. 13 of the 17 most recent violations are still open. City tax records listed 149 rent-stabilized apartments here in 2024.
- HPD violations
- 17
- DOB violations
- 28
- ECB violations
- 14
- HPD complaints
- 15
What to know
No open immediately-hazardous violations among recent records.
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. Showing up to 50 per agency.
HPD housing violations · 17
- BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at north wall in the bathroom located at apt 3h, 3rd story, 2nd apartment from west at north
Jun 27, 2026 · Apt 3H
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective caulking around wash basin sink in the bathroom located at apt 3h, 3rd story, 2nd apartment from west at north
Jun 27, 2026 · Apt 3H
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 3h, 2nd story, 2nd apartment from west at north
Jun 24, 2026 · Apt 3H
Closed — Violation closed - CImmediately hazardous
Remove device preventing door from being self-closing the plywood plank affixed as a door sweep in the entrance located at apt 3h, 2nd story, 2nd apartment from west at north
Jun 24, 2026 · Apt 3H
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective latch set at the stair 'b' fire door at public hall stairs, 1st story
Jun 24, 2026
Closed — Violation closed - ANon-hazardous
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
Jun 24, 2026
Open — Nov certified on time - ANon-hazardous
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
Jun 24, 2026
Open — Nov certified on time - ANon-hazardous
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
Jun 24, 2026
Open — Nov certified on time - ANon-hazardous
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
Jun 24, 2026
Open — Nov sent out - ANon-hazardous
Paint with light colored paint to the satisfaction of this department the window stool at north wall in the 1st room from north located at apt 3h, 2nd story, 2nd apartment from west at north
Jun 24, 2026 · Apt 3H
Open — Nov sent out
Show 7 more ↓
- BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at north wall in the bathroom located at apt 3h, 2nd story, 2nd apartment from west at north
Jun 24, 2026 · Apt 3H
Open — Nov sent out - ANon-hazardous
Properly repair or replace the broken or defective the 1st electrical outlet from south at west wall in the 1st room from north located at apt 3h, 2nd story, 2nd apartment from west at north
Jun 24, 2026 · Apt 3H
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective formica countertop at the sink base cabinet in the kitchen located at apt 3h, 2nd story, 2nd apartment from west at north
Jun 24, 2026 · Apt 3H
Open — Nov sent out - BHazardous
Refit the stair 'b' fire door at public hall stairs, 1st story
Jun 24, 2026
Open — Nov certified on time - ANon-hazardous
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
Jun 24, 2026
Open — Nov certified on time - BHazardous
Properly repair or replace the broken or defective latch set at the stair 'b' fire door at public hall stairs, 1st story
Jun 24, 2026
Open — Nov certified on time - BHazardous
Properly repair with similar material the broken or defective wood floor in the foyer located at apt 4p, 4th story, 2nd apartment from south at west
May 24, 2023 · Apt 4P
Closed — Violation dismissed
DOB building violations · 28
- Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Aug 2, 2022
Dob violation - dismissed - Failure to post energy grade/score none
Failure to display energy efficiency score and energy efficiency grade as per adcode sec. 28-309.12.3
Dec 1, 2021
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
May 4, 2021
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
May 4, 2021
Dob violation - resolved - Failure to post energy grade/score none
Failure to display energy efficiency score and energy efficiency grade as per adcode sec. 28-309.12.3
Apr 29, 2021
Dob violation - dismissed - Elevator affirmation of correction elevatorrequired
Vio issued to elevator - fail to correct defects on 2017 cat 1 insp/tst tst
Sep 6, 2019
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Feb 8, 2016
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Feb 8, 2016
Dob violation - resolved - Elevator affirmation of correction elevatorrequired
Vio issued to elevator - fail to correct defects on 2012 cat 1 insp/tst
May 30, 2014
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Feb 23, 2012
Dob violation - resolved
Show 18 more ↓
- Construction other optional
Matters not provided. at the north street section of the sidewalk shed, vehicle struck the uprights and displaced them
Oct 16, 2011
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Jun 18, 2009
Dob violation - resolved - Elevator elevatoroptional
Ll1081-local law 10/81 - elevator elevatoroptional
Feb 27, 2009
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Apr 10, 2008
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Apr 10, 2008
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Apr 10, 2008
Dob violation - resolved - Elevator elevatoroptional
Ll1081-local law 10/81 - elevator elevatoroptional
Apr 2, 2007
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Mar 28, 2007
Dob violation - resolved - Elevator elevatoroptional
Ll1081-local law 10/81 - elevator elevatoroptional
Apr 21, 2004
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 13, 2004
Dob violation - dismissed - Elevator elevatoroptional
Ll1081-local law 10/81 - elevator elevatoroptional
Mar 21, 2003
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 - Elevator elevatorrequired
1f5447
Jun 28, 2001
Dob violation - resolved - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 27, 2001
Dob violation - dismissed - Elevator elevatoroptional
1
Apr 25, 1991
Dob violation - dismissed - Electric signs none
Es-electric signs none
Feb 14, 1991
Dob violation - dismissed - Elevator elevatorrequired
(12)renew stop switch on elevator #5447
Nov 26, 1988
Dob violation - resolved
ECB violations · 14
- Class - 1
Failure to maintain building in code compliant manner.at time of inspection noted:at exposure#4 fire escape discharge and emergancy eggress tp street partial obstructed by garbage cans and/or garbage bags,card
Sep 10, 2021
Resolve - Class - 1
Observed interior renovation in progress under permit # 123487869 at cellar level. cellar level ceiling demolition done approx. 80% which area is open & unguarded and hospital operation in progress underneath.
Jul 11, 2019 · Penalty $10,000
Resolve - Non-hazardous
7i10/39r7/59q7/39m7/.7i-reopening edge;damaged;replace or repair.39r-remove all unrelated material.not elev equip.39m-cover for vent missing;provide.
Sep 26, 2007 · Penalty $180
Resolve - Non-hazardous
Failure to carry out permitted work in accordance with applicable laws and regulations in that construction activites are being performed other than on weekdays between the hours of 7am and 6pm without a varian
Dec 27, 2003
Resolve - Non-hazardous
Failure to carry out permitted work in accordance with applicable laws and regulations in that construction activites are being performed other than thaw ib weekday between 7am and 6pm w/o a variance as require
Oct 18, 2003
Resolve - Hazardous
No concrete tester on job site at time of inspection men were pouring concrete on 15th floor and there were no test inspector on the job remedy:provide concrete test inspector as per code.
Jun 16, 2003 · Penalty $500
Resolve - Hazardous
Failure to safeguard public and property during construction operationat time of inspection rebar and form works is in progress. second floor however, the window of the adjacent property was not protected which
Apr 30, 2003 · Penalty $1,500
Resolve - Hazardous
Failure to safeguard public & property effected by construction operations. violation noted: the following unsafe conditions existed: (1) pounding concrete on 9th avenue truck was on sidewalk & one lane of str
Mar 25, 2003
Resolve - Hazardous
Failure to safeguard public and property effected by const. operationsviolations noted:contractor while excating volt at 9th ave closed sidewalk and 2 lands of the street failed to provide pedestrian walk
Mar 17, 2003 · Penalty $1,000
Resolve - Non-hazardous
79r09 - device removed without permit (27-147).
Jan 31, 2003 · Penalty $500
Resolve
Show 4 more ↓
- Non-hazardous
Work without permit. at time of inspection underpinning was in progress on the south side and dob record shows no permit for underpinning was issued. stop work order for underpinning. remedy: obtain permit as p
Jan 14, 2003
Resolve - Non-hazardous
Failure to maintain. defect is: beam at kitchen area has horizontal crack approx 4"x6" (apt.9b) remedy: repair defect and submit professional engr's report.
Jan 2, 2001 · Penalty $350
Resolve - Non-hazardous
73z 35i 73 cease use of elevator until all repairs are made to all eviate water famage to motor rm 35 repair damage motor rm lock and label motor rm dr call 212 312 8738 when car is ready to return to service
Feb 23, 1999 · Penalty $500
Resolve - Non-hazardous
Installation of mechanical equipment without 1st obtaining an equipment work permit and equipment use permit roof h.v.a.c. unit remedy: obtain equipment work pemrit & equipment use permit.
Jul 26, 1996 · Penalty $500
Resolve
Complaints
- Appliance
Electric/gas range
Oct 10, 2026 · Apt 3H
Open - Electric
Wiring
Jun 24, 2026 · Apt 3H
Close - Unsanitary condition
Pests
Jun 24, 2026 · Apt 3H
Close - Unsanitary condition
Mold
Jun 24, 2026 · Apt 3H
Close - General
Cabinet
Jun 24, 2026 · Apt 3H
Close - Electric
Wiring
Jun 24, 2026 · Apt 3H
Close - Paint/plaster
Wall
Mar 11, 2026 · Apt 3H
Close - Flooring/stairs
Floor
Mar 11, 2026 · Apt 3H
Close - Safety
Sprinkler
Mar 11, 2026 · Apt 3H
Close - Electric
Outlet/switch
Mar 11, 2026 · Apt 3H
Close
Show 5 more ↓
- General
Cabinet
Mar 11, 2026 · Apt 3H
Close - Heat/hot water
Apartment only
Feb 15, 2022 · Apt 17B
Close - Unsanitary condition
Pests
Sep 13, 2021 · Apt 3A
Close - Heating
Heat related
Jan 3, 2014 · Apt 11H
Close - Heating
Heat related
Mar 2, 2005 · Apt 10H
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Elevator apartment building (D7)
- Year built
- 2004
- Floors
- 18
- Residential units
- 149
- Building area
- 170,440 ft²
- Lot area
- 24,809 ft²
- Zoning
- C6-2
- Community board
- 104
- Council district
- 3
- Block / lot
- 1064 / 36
- Assessed value
- $23,225,400
- Landmark / historic district
- No
HPD registration #142360, last renewed Sep 19, 2025.
Questions about 831 9 Avenue
Who owns 831 9 Avenue?
The owner of record in NYC Department of City Planning PLUTO data is 55th & 9th.
Does 831 9 Avenue have violations?
Yes. NYC HPD has recorded 17 housing violations at this property.
Is 831 9 Avenue rent stabilized?
NYC Department of Finance tax bills listed 149 rent-stabilized units here in 2024 (about 100% of its 149 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 831 9 Avenue built?
City records list 2004 as the year it was built.
How many apartments are in 831 9 Avenue?
It has 149 residential units and 154 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.