510 9 Avenue
Manhattan, NY 10018BBL 1-00762-0005Map
Owner of record: 510 Aic LLC
510 9 Avenue is a walk-up apartment building built in 1920 in Manhattan, 10018. It has 22 residential units across 6 floors. The owner of record is 510 Aic LLC. HPD has recorded 55 housing violations here, most recently on April 29, 2026. 33 of the 50 most recent violations are still open. City tax records listed 20 rent-stabilized apartments here in 2019.
- HPD violations
- 55
- DOB violations
- 5
- ECB violations
- 1
- HPD complaints
- 40
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. Showing up to 50 per agency.
HPD housing violations · 55
- ANon-hazardous
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 29, 2026
Closed — Violation dismissed - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 15, 2023
Closed — Violation dismissed - ANon-hazardous
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.
Mar 15, 2023
Closed — Violation dismissed - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 2, 2022
Closed — Violation dismissed - ANon-hazardous
Properly repair the broken or defective bell/ buzzer system at building entrance to apt located at apt 2b, 2nd story, 2nd apartment from west at north
Oct 26, 2022 · Apt 2B
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective , in the entrance located at apt 2b, 2nd story, 2nd apartment from west at north
Oct 26, 2022 · Apt 2B
Open — Nov sent out - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 2b, 2nd story, 2nd apartment from west at north
Oct 26, 2022 · Apt 2B
Open — Nov sent out - ANon-hazardous
Repair the leaky and/or defective faucets at sink in the kitchen located at apt 2b, 2nd story, 2nd apartment from west at north
Oct 26, 2022 · Apt 2B
Open — Nov sent out - CImmediately hazardous
Provide ready access to buildings heating system door locked at boiler room
Oct 26, 2022
Open — Nov sent out - ANon-hazardous
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.
Feb 15, 2022
Closed — Violation dismissed
Show 40 more ↓
- IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Feb 15, 2022
Closed — Violation dismissed - BHazardous
Remove all encumbrances consisting of garbage bin at public hall, 1st story
Dec 1, 2021
Open — Nov sent out - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at ceiling and north wall at public hall, 1st story
Dec 1, 2021
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective fire retardant materials at ceiling and north wall at public hall, 1st story
Dec 1, 2021
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling and all walls in the 1st room from north at east located at apt a3, 3rd story, 1st apartment from east at south
Dec 1, 2021 · Apt A3
Open — Nov sent out - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt a3, 3rd story, 1st apartment from east at south
Dec 1, 2021 · Apt A3
Open — Notice of issuance sent to tenant - BHazardous
Repair or replace the smoke detector defective in the entire apartment located at apt a3, 3rd story, 1st apartment from east at south
Dec 1, 2021 · Apt A3
Open — Nov sent out - BHazardous
Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment located at apt a3, 3rd story, 1st apartment from east at south
Dec 1, 2021 · Apt A3
Open — Nov sent out - CImmediately hazardous
Provide adequate supply of hot water for the fixtures at kitchen & bathroom in the entire apartment located at apt a3, 3rd story, 1st apartment from east at south
Dec 1, 2021 · Apt A3
Closed — Violation closed - CImmediately hazardous
Provide ready access to buildings heating system door leading to basement is locked at public hall, 1st story
Dec 1, 2021
Open — Nov sent out - CImmediately hazardous
Provide an adequate supply of heat for the apartment in the entire apartment located at apt a3, 3rd story, 1st apartment from east at south
Dec 1, 2021 · Apt A3
Closed — Violation closed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at ceiling at public hall, 1st story
Nov 24, 2021
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective fire retardant material at ceiling at public hall, 1st story
Nov 24, 2021
Open — Nov sent out - CImmediately hazardous
M/d law abate the nuisance consisting of key operated lock at door to fire escape in the 1st room from east located at apt 2b, 2nd story, 1st apartment from north at east
Nov 24, 2021 · Apt 2B
Open — Nov sent out - BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling at public hall, 1st story
Nov 24, 2021
Open — Nov sent out - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 2b, 2nd story, 2nd apartment from west at north
Nov 24, 2021 · Apt 2B
Closed — Violation closed - ANon-hazardous
Properly repair the broken or defective bell/buzzer system from building entrance to apartment in the entrance located at apt 2b, 2nd story, 2nd apartment from west at north
Nov 24, 2021 · Apt 2B
Open — Nov sent out - CImmediately hazardous
Provide an adequate supply of heat for the apartment in the entire apartment located at apt 2b, 2nd story, 2nd apartment from west at north
Nov 24, 2021 · Apt 2B
Open — Nov sent out - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Apr 1, 2021
Closed — Violation dismissed - ANon-hazardous
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 1, 2021
Closed — Violation dismissed - CImmediately hazardous
Provide ready access to buildings heating system boiler room door locked at basement
Dec 3, 2018
Open — Nov sent out - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 2b, 2nd story, 2nd apartment from west at north
Dec 3, 2018 · Apt 2B
Closed — Violation closed - CImmediately hazardous
Provide an adequate supply of gas to the fixtures at range in the kitchen located at apt 1, 1st story, 1st apartment from north at east
Nov 17, 2018 · Apt 1
Closed — Violation closed - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Oct 5, 2018
Closed — Violation dismissed - CImmediately hazardous
Provide an adequate supply of gas to the fixtures at range in the kitchen located at apt 2b, 2nd story, 1st apartment from west at north
Oct 2, 2018 · Apt 2B
Open — Nov sent out - CImmediately hazardous
M/d law abate the nuisance consisting of lockable door knob assembly installed on door to room with fire escape window in the 1st room from east located at apt 2b, 2nd story, 1st apartment from west at north
Oct 2, 2018 · Apt 2B
Open — Nov sent out - 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, 1st story
Oct 2, 2018
Open — Nov sent out - 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
Oct 2, 2018
Open — Nov sent out - ANon-hazardous
Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agencys housing information guide. a sample notice can be found at www.nyc.gov/hpd. at public hall, 1st story
Oct 2, 2018
Open — Nov sent out - ANon-hazardous
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. at public hall, 1st story
Oct 2, 2018
Open — Nov sent out - CImmediately hazardous
Replace with new the broken or defective glass at street entrance door
Sep 26, 2018
Open — Invalid certification - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 6, 2017
Closed — Violation dismissed - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Oct 24, 2016
Closed — Violation dismissed - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Oct 1, 2015
Closed — Violation dismissed - CImmediately hazardous
Remove or cover in a manner approved by the department the peeling lead paint north wall 2 room from east 4 sty southwest apt 4d diaz 2 children under 6 yrs old. no phone. located at apt 4d
Sep 16, 1991 · Apt 4D
Open — Nov sent out - BHazardous
Abate the nuisance consisting of vermin roaches throughout 4 sty southwest 4d .
Sep 16, 1991
Open — Nov sent out - ANon-hazardous
Paint with light colored paint to the satisfaction of this department ceiling & walls of kitchen & 2 room from east 4 sty southwest apt 4d. located at apt 4d
Sep 16, 1991 · Apt 4D
Open — Nov sent out - ANon-hazardous
Refit window sash thru out 4 sty front south apt 4d. located at apt 4d
Jul 30, 1991 · Apt 4D
Open — Nov sent out - ANon-hazardous
And dept. rules and regulations. scrape and remove rust scales and paint with 2 coats of paint front and rear fire escape all stys
Jul 30, 1991
Open — Nov sent out - BHazardous
Fire escape defective. properly secure shoe at dropladder rear.
Jul 30, 1991
Open — Nov sent out
DOB building violations · 5
- Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2023 external low pressure inspection
Sep 23, 2024
Dob violation - active - 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 6, 2006
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Sep 1, 1994
Dob violation - dismissed
ECB violations · 1
- Class - 1
Observed at exposure#1 bilco doors are broken and deteriorated with holes and corrosion, creating a trip hazard and unsafe condition for pedestrian., repair and/replace; repair bilco doors.
May 30, 2025
Resolve
Complaints
- General
Bell/buzzer/intercom
Sep 30, 2022 · Apt 2B
Close - Plumbing
Water supply
Sep 25, 2022 · Apt 2B
Close - Heat/hot water
Apartment only
Sep 21, 2022 · Apt 2B
Close - Heat/hot water
Entire building
Jan 10, 2022 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 3, 2021 · Apt 2B
Close - General
Bell/buzzer/intercom
Nov 29, 2021 · Apt 2B
Close - Heat/hot water
Entire building
Nov 29, 2021 · Apt 2B
Close - Heat/hot water
Entire building
Nov 23, 2021 · Apt 2B
Close - General
Bell/buzzer/intercom
Nov 16, 2021 · Apt 2B
Close - Heat/hot water
Entire building
Nov 16, 2021 · Apt 2B
Close
Show 30 more ↓
- Water leak
Heavy flow
Jul 2, 2021 · Apt 2B
Close - Water leak
Slow leak
Jun 29, 2021 · Apt 2B
Close - Plumbing
Toilet
Jun 8, 2021 · Apt 2B
Close - Heat/hot water
Entire building
Apr 29, 2020 · Apt BLDG
Close - Heat/hot water
Entire building
Apr 9, 2020 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 11, 2020 · Apt BLDG
Close - Heat/hot water
Apartment only
Nov 30, 2019 · Apt 202
Close - Unsanitary condition
Pests
Nov 29, 2019 · Apt 202
Close - Heat/hot water
Entire building
Nov 1, 2019 · Apt 2B
Close - Heat/hot water
Entire building
Dec 1, 2018 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 1, 2018 · Apt 2B
Close - Heat/hot water
Entire building
Nov 3, 2018 · Apt 1
Close - Heat/hot water
Entire building
Oct 27, 2018 · Apt 2B
Close - General
Cooking gas
Oct 26, 2018 · Apt 1
Close - Heat/hot water
Entire building
Oct 26, 2018 · Apt 1
Close - Heat/hot water
Entire building
Oct 25, 2018 · Apt 2B202
Close - General
Bell/buzzer/intercom
Sep 18, 2018 · Apt 2B
Close - Appliance
Electric/gas range
Sep 18, 2018 · Apt 2B
Close - Heat/hot water
Entire building
Jan 3, 2018 · Apt 2A
Close - Heat/hot water
Entire building
Dec 16, 2016 · Apt BLDG
Close - Unsanitary condition
Pests
Jun 27, 2016 · Apt 2B
Close - Unsanitary condition
Pests
Jun 22, 2016 · Apt 2B
Close - Heat/hot water
Entire building
Oct 27, 2015 · Apt 3A
Close - Heating
Heat related
Oct 25, 2013 · Apt BLDG
Close - Nonconst
Vermin
Jun 22, 2011 · Apt 2B
Close - Plumbing
Shower-stall
Feb 10, 2011 · Apt 2B
Close - Plumbing
Water supply
Feb 10, 2011 · Apt 2B
Close - Plumbing
Bathtub/shower
Mar 18, 2010 · Apt 3A
Close - Heating
Heat related
Oct 21, 2009 · Apt 2B
Close - Nonconst
Vermin
Oct 21, 2009 · Apt 2B
Close
Sales history
| Date | Price | Type | Units |
|---|---|---|---|
| Feb 23, 2026 | $5,500,026 | Rentals - walkup apartments | 24 |
Building details
- Building type
- Walk-up apartment building (C7)
- Year built
- 1920
- Floors
- 6
- Residential units
- 22
- Building area
- 11,341 ft²
- Lot area
- 2,467 ft²
- Zoning
- C1-7A
- Community board
- 104
- Council district
- 3
- Block / lot
- 762 / 5
- Assessed value
- $1,120,050
- Landmark / historic district
- No
HPD registration #114147, last renewed Mar 23, 2026.
Questions about 510 9 Avenue
Who owns 510 9 Avenue?
The owner of record in NYC Department of City Planning PLUTO data is 510 Aic LLC.
Does 510 9 Avenue have violations?
Yes. NYC HPD has recorded 55 housing violations at this property.
Is 510 9 Avenue rent stabilized?
NYC Department of Finance tax bills listed 20 rent-stabilized units here in 2019 (about 91% of its 22 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 510 9 Avenue built?
City records list 1920 as the year it was built.
How many apartments are in 510 9 Avenue?
It has 22 residential units and 24 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.