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504 West 171 Street

Manhattan, NY 10032BBL 1-02127-0043Map

Owner of record: 504 West 171st Street Owners C.a. Housin G

504 West 171 Street is a walk-up apartment building built in 1907 in Manhattan, 10032. It has 20 residential units across 5 floors. The owner of record is 504 West 171st Street Owners C.a. Housin G. HPD has recorded 20 housing violations here, most recently on February 18, 2026. City tax records listed 2 rent-stabilized apartments here in 2024.

HPD violations
20
DOB violations
9
ECB violations
4
HPD complaints
42

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation Feb 18, 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 2024
2
About 10% of the building's 20 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 · 20

  • B

    Properly repair or replace the broken or defective inoperable 1st and 2nd gfci electrical outlet at north wall in the kitchen located at apt 1b, 1st story, 2nd apartment from east at south

    Feb 18, 2026 · Apt 1B

    Closed — Violation dismissed
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling in the bathroom located at apt 1b, 1st story, 2nd apartment from east at south

    Feb 18, 2026 · Apt 1B

    Closed — Violation dismissed
  • B

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

    Feb 18, 2026 · Apt 1B

    Closed — Violation dismissed
  • B

    Properly repair or replace the broken or defective inoperable gfci electrical outlet at south wall in the bathroom located at apt 1b, 1st story, 2nd apartment from east at south

    Feb 18, 2026 · Apt 1B

    Closed — Violation dismissed
  • A

    Repair the leaky and/or defective faucets at wash basin in the bathroom located at apt 1b, 1st story, 2nd apartment from east at south

    Feb 18, 2026 · Apt 1B

    Closed — Violation dismissed
  • A

    Properly repair with similar material the broken or defective caulking around bathtub in the bathroom located at apt 2d, 2nd story, 2nd apartment from west at north

    Feb 18, 2026 · Apt 2D

    Closed — Violation dismissed
  • C

    Replace or repair the self-closing doors that is missing or defective latch set at vestibule door , 1st story

    Dec 30, 2025

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective latch set at vestibule door , 1st story

    Dec 30, 2025

    Closed — Violation closed
  • C

    Replace or repair the self-closing doors that is missing or defective .. in the entrance located at apt 1b, 1st story

    Jun 6, 2022 · Apt 1B

    Closed — Violation dismissed
  • B

    Properly secure the loose ceramic floor tiles at public hall, 1st story

    Jun 6, 2022

    Closed — Violation dismissed
Show 10 more ↓
  • A

    § 53, 187, 231 m/d law and department rules and regulations. provide a shoe properly secured to bottom of string of dropladder fire escape at rear yard

    Jun 6, 2022

    Closed — Violation dismissed
  • A

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

    Jun 18, 2020 · Apt 1B

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department thre north and east walls at bulkhead at public hall, 5th story

    Oct 25, 2018

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective fire retardant material at north and east walls at bulkhead at public hall, 5th story

    Oct 25, 2018

    Closed — Violation closed
  • C

    M/d law abate the nuisance consisting of furniture and house hold items obstructed fire escape wondow in the 5th room from north located at apt 2c, 2nd story, 1st apartment from east at south

    Apr 10, 2018 · Apt 2C

    Closed — Violation closed
  • B

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

    Apr 10, 2018 · Apt 2C

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling . in the 2nd room from east located at apt 4b, 4th story, 2nd apartment from east at south

    Mar 20, 2018 · Apt 4B

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective fire retardant material at east wall to bulkhead , 5th story

    Mar 20, 2018

    Closed — Violation closed
  • A

    Paint with light colored paint to the satisfaction of this department east wall to bulkhead. , 5th story

    Mar 20, 2018

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling. in the bathroom located at apt 4b, 4th story, 2nd apartment from east at south

    Mar 20, 2018 · Apt 4B

    Closed — Violation closed

DOB building violations · 9

  • 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

    Feb 7, 2000

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 16, 1999

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 29, 1995

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 18, 1994

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 18, 1993

    Dob violation - dismissed

ECB violations · 4

  • Non-hazardous

    Failure to maintain building in that entire bathroom fl at 1st fl easthas collapsed onto bsmt fl living rm. bsmt fl apts interior bearing walls have eroded as well as the wood fl are warped and uneven through

    Oct 25, 1999 · Penalty $2,500

    Resolve
  • Non-hazardous

    Failure to maintain building. in that: 2nd floor bathroom & kitchen floors are defected, uneven due to water infiltration from leaky drainpipes as well as unsealed bathtub-to-wall joints. remedy: maintain bu

    Oct 25, 1999 · Penalty $2,500

    Resolve
  • Non-hazardous

    Failure to maintain building in that plumbing drains, sinks, water closet & bathtub are ruptured from system due to collapse of 1st fl bathrm & kitchen. entire plumbing drains in this bldg from bsmt to 5

    Oct 25, 1999 · Penalty $2,500

    Resolve
  • Hazardous

    Failure to maintain exterior wall.defects are:entire metal cornice is missing approx 40ft at roof front exposing wooden roofing members,loo-se & remnant of metal cornice are hanging from bldg creating a hazardo

    Sep 18, 1996 · Penalty $1,000

    Resolve

Complaints

  • Heat/hot water

    Entire building

    Dec 27, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 4, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 14, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 14, 2024 · Apt BLDG

    Close
  • Paint/plaster

    Wall

    Jul 12, 2013 · Apt 5A

    Close
  • Paint/plaster

    Ceiling

    Jul 12, 2013 · Apt 5A

    Close
  • Plumbing

    Water-leaks

    Jul 12, 2013 · Apt 5A

    Close
  • Nonconst

    Vermin

    Jan 25, 2013 · Apt 5D

    Close
  • Nonconst

    Vermin

    Jan 25, 2013 · Apt 5D

    Close
  • Heating

    Heat related

    Jan 17, 2013 · Apt NA

    Close
Show 32 more ↓
  • Nonconst

    Vermin

    Sep 11, 2012 · Apt 2A

    Close
  • Heating

    Heat related

    Nov 22, 2010 · Apt BLDG

    Close
  • Heating

    Heat related

    Nov 22, 2010 · Apt BLDG

    Close
  • Heating

    Heat related

    Feb 6, 2008 · Apt 11

    Close
  • Heating

    Heat related

    Dec 8, 2005 · Apt BLDG

    Close
  • Heating

    Heat related

    Dec 8, 2005 · Apt BLDG

    Close
  • Heating

    Heat related

    Mar 23, 2004 · Apt 19

    Close
  • Heating

    Heat related

    Feb 18, 2004 · Apt BLDG

    Close
  • Construction

    Collapsing building

    Feb 17, 2004 · Apt .

    Close
  • Paint/plaster

    Wall

    Nov 25, 2003 · Apt 2

    Close
  • General

    Doors

    Nov 5, 2003 · Apt 2

    Close
  • Nonconst

    Smoke detector

    Nov 5, 2003 · Apt 2

    Close
  • Paint/plaster

    Wall

    Nov 5, 2003 · Apt 2

    Close
  • Paint/plaster

    Wall

    Oct 8, 2003 · Apt 15

    Close
  • Plumbing

    Water-leaks

    Oct 8, 2003 · Apt 15

    Close
  • Electric

    Wiring

    Jul 10, 2003 · Apt 19

    Close
  • Plumbing

    Shower-stall

    Jul 10, 2003 · Apt 19

    Close
  • Paint/plaster

    Ceiling

    Jul 10, 2003 · Apt 19

    Close
  • Appliance

    Refrigerator

    Jun 28, 2003 · Apt 6

    Close
  • Electric

    Electric-supply

    Jun 26, 2003 · Apt 6

    Close
  • General

    Mold

    Apr 29, 2003 · Apt 19

    Close
  • General

    Mold

    Apr 29, 2003 · Apt 19

    Close
  • General

    Mold

    Apr 29, 2003 · Apt 19

    Close
  • General

    Cabinet

    Apr 16, 2003 · Apt 14

    Close
  • Nonconst

    Vermin

    Apr 16, 2003 · Apt 14

    Close
  • Paint/plaster

    Wall

    Apr 16, 2003 · Apt 14

    Close
  • General

    Windows

    Apr 16, 2003 · Apt 10

    Close
  • Paint/plaster

    Wall

    Apr 16, 2003 · Apt 10

    Close
  • Nonconst

    Vermin

    Apr 16, 2003 · Apt 10

    Close
  • Nonconst

    Vermin

    Apr 16, 2003 · Apt 10

    Close
  • Paint/plaster

    Wall

    Apr 16, 2003 · Apt 10

    Close
  • Plumbing

    Basin/sink

    Apr 16, 2003 · Apt 10

    Close

Sales history

DatePriceTypeUnits
Jun 11, 2026$137,521Rentals - walkup apartments20

Building details

Building type
Walk-up apartment building (C1)
Year built
1907
Floors
5
Residential units
20
Building area
14,810 ft²
Lot area
4,156 ft²
Zoning
R7-2
Community board
112
Council district
10
Block / lot
2127 / 43
Assessed value
$1,174,500
Landmark / historic district
No

HPD registration #121847, last renewed Aug 21, 2025.

Questions about 504 West 171 Street

Who owns 504 West 171 Street?

The owner of record in NYC Department of City Planning PLUTO data is 504 West 171st Street Owners C.a. Housin G.

Does 504 West 171 Street have violations?

Yes. NYC HPD has recorded 20 housing violations at this property.

Is 504 West 171 Street rent stabilized?

NYC Department of Finance tax bills listed 2 rent-stabilized units here in 2024 (about 10% of its 20 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 504 West 171 Street built?

City records list 1907 as the year it was built.

How many apartments are in 504 West 171 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.