509 West 170 Street
Manhattan, NY 10032BBL 1-02127-0056Map
Owner of record: 170 Mb LLC
509 West 170 Street is a walk-up apartment building built in 1911 in Manhattan, 10032. It has 20 residential units across 5 floors. The owner of record is 170 Mb LLC. HPD has recorded 104 housing violations here, most recently on August 24, 2025. 2 of the 50 most recent violations are still open. City tax records listed 12 rent-stabilized apartments here in 2024.
- HPD violations
- 104
- DOB violations
- 3
- ECB violations
- 5
- HPD complaints
- 116
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 · 104
- CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective frame at building entrance door
Aug 24, 2025
Closed — Violation closed - 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
Aug 24, 2025
Closed — Violation dismissed - ANon-hazardous
Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mailbox at public hall, 1st story
Aug 24, 2025
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective latch set at fire door leading to east yard at public hall, 1st story
Jul 25, 2024
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective latch set at building entrance at public hall, 1st story
Jul 25, 2024
Closed — Violation closed - BHazardous
And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes consisting of flower pots, balcony, building front at fire escape, 2nd story
Jul 25, 2024
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.
Mar 16, 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.
Feb 16, 2022
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 2, 2021
Closed — Violation dismissed - CImmediately hazardous
Provide ready access to buildings heating system boiler room door locked. at basement
Feb 17, 2020
Closed — Violation dismissed
Show 40 more ↓
- CImmediately hazardous
Provide an adequate supply of heat for the apartment in the entire apartment located at apt 3, 1st story, 2nd apartment from west at north
Feb 17, 2020 · Apt 3
Closed — Violation dismissed - CImmediately hazardous
Replace with new the broken or defective radiator air valve in the 1st room from north located at apt 1, 1st story, 1st apartment from south at west
Dec 3, 2019 · Apt 1
Closed — Violation dismissed - BHazardous
Properly repair the broken or defective upper metal cabinet frame and doors at north and south walls in the kitchen located at apt 31, 3rd story, 1st apartment from east at south
Oct 12, 2017 · Apt 31
Closed — Violation dismissed - BHazardous
Replace with new the broken or defective rubber gasket seal on refrigerator door in the kitchen located at apt 31, 3rd story, 1st apartment from east at south
Oct 12, 2017 · Apt 31
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective wood floor in the 1st room from north located at apt 31, 3rd story, 1st apartment from east at south
Oct 12, 2017 · Apt 31
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceilings and all walls thorugh out in the entire apartment located at apt 31, 3rd story, 1st apartment from east at south
Oct 12, 2017 · Apt 31
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective ceramic floor tiles in the bathroom located at apt 31, 3rd story, 1st apartment from east at south
Oct 12, 2017 · Apt 31
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective wood floor in the 4th room from north at west located at apt 31, 3rd story, 1st apartment from east at south
Oct 12, 2017 · Apt 31
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective wood floor in the 5th room from north at east located at apt 31, 3rd story, 1st apartment from east at south
Oct 12, 2017 · Apt 31
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at west wall in the bathroom located at apt 31, 3rd story, 1st apartment from east at south
Dec 19, 2016 · Apt 31
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective metal base cabnet in the kitchen located at apt 31, 3rd story, 1st apartment from east at south
Dec 19, 2016 · Apt 31
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective ceramic floor tiles in the bathroom located at apt 31, 3rd story, 1st apartment from east at south
Dec 19, 2016 · Apt 31
Closed — Violation dismissed - CImmediately hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the private hallway located at apt 31, 3rd story, 1st apartment from east at south
Dec 19, 2016 · Apt 31
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective ceramic wall at south in the bathroom located at apt 31, 3rd story, 1st apartment from east at south
Dec 19, 2016 · Apt 31
Closed — Violation dismissed - BHazardous
Repair or replace the smoke detector defective located at apt 31, 3rd story, 1st apartment from east at south
Dec 19, 2016 · Apt 31
Closed — Violation dismissed - BHazardous
Repair or replace the carbon monoxide detecting device(s). missing located at apt 31, 3rd story, 1st apartment from east at south
Dec 19, 2016 · Apt 31
Closed — Violation dismissed - CImmediately hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at east wall in the 3rd room from north at west located at apt 31, 3rd story, 1st apartment from east at south
Dec 19, 2016 · Apt 31
Closed — Violation closed - BHazardous
Abate the nuisance consisting of mice located at apt 31, 3rd story, 1st apartment from east at south
Dec 19, 2016 · Apt 31
Closed — Violation dismissed - BHazardous
Abate the nuisance consisting of roaches located at apt 31, 3rd story, 1st apartment from east at south
Dec 19, 2016 · Apt 31
Closed — Violation dismissed - BHazardous
Replace with new the broken or defective inner pane lower sash in the 2nd room from north at west located at apt 31, 3rd story, 1st apartment from east at south
Dec 19, 2016 · Apt 31
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective masonry ceiling at cellar, section at north
Aug 25, 2015
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department the north and east walls at bulkhead at public hall
Aug 25, 2015
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective fire retardant north and east walls at the bulkhead at public hall
Aug 25, 2015
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department the ceiling at public hall, 5th story
Aug 25, 2015
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective fire retardant ceiling at public hall, 5th story
Aug 25, 2015
Closed — Violation dismissed - BHazardous
Properly repair the broken or defective counter balance to lower sash, window in the 1st room from east located at apt 4, 4th story, 1st apartment from west at north
Feb 3, 2012 · Apt 4
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color ceiling in the entire apartment located at apt 4, 4th story, 1st apartment from west at north
Feb 3, 2012 · Apt 4
Closed — Violation closed - ANon-hazardous
Paint or post a sign indicating floors all stys at public hall
Nov 9, 2010
Closed — Violation closed - BHazardous
Provide adequate lighting at fire passage way
Nov 9, 2010
Closed — Violation closed - BHazardous
Repair or replace the smoke detector not within 15 feet of all sleeping areas in the entire apartment located at apt 34, 3rd story, 1st apartment from west at north
Feb 13, 2010 · Apt 34
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color ceiling and walls in the private hallway located at apt 4, 1st story, 1st apartment from west at north
Dec 10, 2009 · Apt 4
Closed — Violation closed - BHazardous
Properly repair the broken or defective wash basin cabinet in the bathroom located at apt 4, 1st story, 1st apartment from west at north
Dec 10, 2009 · Apt 4
Open — Nov sent out - BHazardous
Properly repair the broken or defective inter-com, bell and buzzer system in the entire apartment located at apt 34, 3rd story, 1st apartment from west at north
Nov 28, 2009 · Apt 34
Closed — Violation closed - CImmediately hazardous
Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny ?11-06(b)(2) south wall, east wall in the kitchen located at apt 34, 3rd story, 1st apartment from west at north
Nov 28, 2009 · Apt 34
Closed — Violation closed - CImmediately hazardous
Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny ?11-06(b)(2) south wall, east wall in the 3rd room from east at south located at apt 34, 3rd story, 1st apartment from west at north
Nov 28, 2009 · Apt 34
Closed — Violation closed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department north wall in the private hallway located at apt 21, 2nd story, 1st apartment from north at east
Mar 9, 2009 · Apt 21
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department wall at north in the foyer located at apt 21, 2nd story, 1st apartment from north at east
Mar 9, 2009 · Apt 21
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color ceiling in the bathroom located at apt 21, 2nd story, 1st apartment from north at east
Mar 9, 2009 · Apt 21
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color west wall in the kitchen located at apt 21, 2nd story, 1st apartment from north at east
Mar 9, 2009 · Apt 21
Closed — Violation dismissed - BHazardous
Properly repair the broken or defective wall switch at east wall in the foyer located at apt 1, 1st story, 1st apartment from north at east
Jul 7, 2004 · Apt 1
Closed — Violation closed
DOB building violations · 3
- 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
Feb 27, 2001
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Sep 16, 1997
Dob violation - dismissed
ECB violations · 5
- Class - 1
Dwelling converted,maintained or occupied with 3 or more additional dwelling units than legally authorized by the c of o or official records.noted:hpd indicates building to be legally registered as 44 apartment
Jun 8, 2021
Resolve - Hazardous
Failure to maintain exterior bldg wall noted: at front facade off bldgcornice has decaved many pieces missing if allowed to continue possible collapse can occur if areas of importance are allowed to continue to
Apr 26, 2006 · Penalty $2,500
Resolve - Non-hazardous
Work without a permit. work noted: completed demolition to the interior apartments by removing gypsum plaster partitions, ceilings, sub. andfinished floor, bathrooms, kitchens, electrical and plumbings. without
May 11, 2005 · Penalty $500
Resolve - Hazardous
Removal and storage of material. combustible wast material or combustible debris shall not be permitted to accumulate, and shall be removed from the at reasonable intervals. noted: approx. 35 plastic bags with
May 11, 2005 · Penalty $500
Resolve - Hazardous
Exit passageway or corridor: total obstruction. noted: approx. 85 plastic bags with. demolished construction wood lath, and approx. 5'-0"high, x 7'-0" wide, x 20'-0" long demo. construction debris dropped from
May 11, 2005 · Penalty $480
Resolve
Complaints
- Heat/hot water
Entire building
Jan 17, 2026 · Apt BLDG
Close - Door/window
Door
Mar 4, 2025 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 27, 2024 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 22, 2024 · Apt BLDG
Close - Heat/hot water
Entire building
Nov 13, 2024 · Apt BLDG
Close - Heat/hot water
Entire building
Oct 29, 2024 · Apt BLDG
Close - General
Mailbox
May 18, 2024 · Apt 22
Close - Heat/hot water
Entire building
Jan 15, 2024 · Apt BLDG
Close - Heat/hot water
Entire building
Jan 14, 2024 · Apt BLDG
Close - Heat/hot water
Entire building
Mar 8, 2023 · Apt BLDG
Close
Show 40 more ↓
- Heat/hot water
Apartment only
Feb 1, 2022 · Apt 22
Close - Heat/hot water
Apartment only
Jan 30, 2022 · Apt 22
Close - Heat/hot water
Entire building
Feb 17, 2020 · Apt BLDG
Close - Heat/hot water
Apartment only
Feb 15, 2020 · Apt 3
Close - Heat/hot water
Apartment only
Dec 21, 2019 · Apt 1
Close - Heat/hot water
Apartment only
Dec 2, 2019 · Apt 1
Close - Heat/hot water
Entire building
Jan 9, 2018 · Apt BLDG
Close - Heat/hot water
Entire building
Jan 8, 2018 · Apt 3
Close - Paint/plaster
Wall
Oct 10, 2017 · Apt 31
Close - General
Bell/buzzer/intercom
Oct 10, 2017 · Apt 31
Close - Flooring/stairs
Floor
Oct 10, 2017 · Apt 31
Close - Appliance
Electric/gas range
Oct 10, 2017 · Apt 31
Close - Appliance
Refrigerator
Oct 10, 2017 · Apt 31
Close - General
Cabinet
Oct 10, 2017 · Apt 31
Close - Safety
Carbon monoxide detector
Oct 10, 2017 · Apt 31
Close - Safety
Smoke detector
Oct 10, 2017 · Apt 31
Close - Heat/hot water
Entire building
Dec 16, 2016 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 16, 2016 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 16, 2016 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 16, 2016 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 16, 2016 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 16, 2016 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 16, 2016 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 16, 2016 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 16, 2016 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 16, 2016 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 16, 2016 · Apt BLDG
Close - Paint/plaster
Wall
Dec 13, 2016 · Apt 31
Close - Paint/plaster
Wall
Dec 13, 2016 · Apt 31
Close - General
Cabinet
Dec 13, 2016 · Apt 31
Close - Plumbing
Basin/sink
Dec 13, 2016 · Apt 31
Close - Unsanitary condition
Pests
Dec 13, 2016 · Apt 31
Close - Unsanitary condition
Pests
Dec 13, 2016 · Apt 31
Close - Plumbing
Toilet
Dec 13, 2016 · Apt 31
Close - Flooring/stairs
Floor
Dec 13, 2016 · Apt 31
Close - General
Cabinet
Dec 13, 2016 · Apt 31
Close - Paint/plaster
Wall
Dec 13, 2016 · Apt 31
Close - Unsanitary condition
Mold
Dec 13, 2016 · Apt 31
Close - Flooring/stairs
Floor
Dec 13, 2016 · Apt 31
Close - Appliance
Electric/gas range
Dec 13, 2016 · Apt 31
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C1)
- Year built
- 1911
- Floors
- 5
- Residential units
- 20
- Building area
- 18,210 ft²
- Lot area
- 5,000 ft²
- Zoning
- R7-2
- Community board
- 112
- Council district
- 10
- Block / lot
- 2127 / 56
- Assessed value
- $775,800
- Landmark / historic district
- No
HPD registration #118630, last renewed Aug 28, 2025.
Questions about 509 West 170 Street
Who owns 509 West 170 Street?
The owner of record in NYC Department of City Planning PLUTO data is 170 Mb LLC.
Does 509 West 170 Street have violations?
Yes. NYC HPD has recorded 104 housing violations at this property.
Is 509 West 170 Street rent stabilized?
NYC Department of Finance tax bills listed 12 rent-stabilized units here in 2024 (about 60% of its 20 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 509 West 170 Street built?
City records list 1911 as the year it was built.
How many apartments are in 509 West 170 Street?
It has 20 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.