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523 West 187 Street

Manhattan, NY 10033BBL 1-02159-0029Map

Owner of record: 523 W 187th Street LLC

523 West 187 Street is an elevator apartment building built in 1911 in Manhattan, 10033. It has 42 residential units across 6 floors. The owner of record is 523 W 187th Street LLC. HPD has recorded 443 housing violations here, most recently on September 30, 2026. 36 of the 50 most recent violations are still open. City tax records listed 40 rent-stabilized apartments here in 2024.

HPD violations
443
DOB violations
15
ECB violations
8
HPD complaints
549

What to know

Concern
12 open Class C

Immediately hazardous issues among recent violations are still open.

Watch
Last violation Sep 30, 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
40
About 95% of the building's 42 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 · 443

  • B

    Trace and repair the source and abate the visible mold condition... less than 10sq feet at west wall in the bathroom located at apt 6e, 6th story, 3rd apartment from west at north

    Sep 30, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • B

    Trace and repair the source and abate the visible mold condition... greater than 10sq feet at south wall in the 1st room from north located at apt 6e, 6th story, 3rd apartment from west at north

    Sep 30, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 6e, 6th story, 3rd apartment from west at north

    Sep 30, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 6e, 6th story, 3rd apartment from west at north

    Sep 30, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • C

    Trace and repair the source and abate the visible mold condition... greater than 30sq feet at ceiling and west wall in the kitchen located at apt 6e, 6th story, 3rd apartment from west at north

    Sep 30, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • C

    Trace and repair the source and abate the visible mold condition... greater than 30sq feet at all walls in the 2nd room from north located at apt 6e, 6th story, 3rd apartment from west at north

    Sep 30, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • A

    Trace and repair the source and abate the visible mold condition... less then 10 square feet at east wall in the 3rd room from north located at apt 6e, 6th story, 3rd apartment from west at north

    Sep 30, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 sq.ft at west wall in the bathroom located at apt 6e, 6th story, 3rd apartment from west at north

    Sep 6, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • B

    Trace and repair the source and abate the visible mold condition... greater than 10 sq.ft at west wall in the 2nd room from north at west located at apt 6e, 6th story, 3rd apartment from west at north

    Sep 6, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • B

    Trace and repair the source and abate the visible mold condition... greater than 10 sq.ft in the wall cabinet at north wall in the kitchen located at apt 6e, 6th story, 3rd apartment from west at north

    Sep 6, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
Show 40 more ↓
  • C

    Trace and repair the source and abate the visible mold condition... greater than 30 sq.ft in the 1st room from north at east located at apt 6e, 6th story, 3rd apartment from west at north

    Sep 6, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • B

    Trace and repair the source and abate the visible mold condition... less than 10 sq.ft at north wall in the 3rd room from east at north located at apt 6e, 6th story, 3rd apartment from south at west original violation 18967794 issued 30-may-26 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).

    May 30, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • B

    Trace and repair the source and abate the visible mold condition... less than 10 sq.ft at south wall in the bathroom located at apt 6e, 6th story, 3rd apartment from south at west original violation 18967792 issued 30-may-26 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).

    May 30, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 6e, 6th story, 3rd apartment from south at west

    May 30, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 6e, 6th story, 3rd apartment from south at west

    May 30, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • B

    Trace and repair the source and abate the visible mold condition... greater than 10 sq.ft at west wall in the kitchen located at apt 6e, 6th story, 3rd apartment from south at west

    May 30, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 sq.ft at north wall in the 3rd room from east at north located at apt 6e, 6th story, 3rd apartment from south at west

    May 30, 2026 · Apt 6E

    Closed — Violation closed
  • C

    Trace and repair the source and abate the visible mold condition... greater than 30 sq.ft at north wall in the 3rd room from east at south located at apt 6e, 6th story, 3rd apartment from south at west

    May 30, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 sq.ft at south wall in the bathroom located at apt 6e, 6th story, 3rd apartment from south at west

    May 30, 2026 · Apt 6E

    Closed — Violation closed
  • C

    Trace and repair the source and abate the visible mold condition... greater than 30 sq.ft at east and south wall in the 3rd room from east at south located at apt 6e, 6th story, 3rd apartment from south at west

    May 30, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • B

    Trace and repair the source and abate the visible mold condition... less than 10 sq ft at west wall in the kitchen located at apt 6e, 6th story, 3rd apartment from south at west original violation 18719016 issued 18-mar-26 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).

    Mar 18, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 sq ft at south wall in the 2nd room from east located at apt 6e, 6th story, 3rd apartment from south at west

    Mar 18, 2026 · Apt 6E

    Closed — Violation closed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 6e, 6th story, 3rd apartment from south at west

    Mar 18, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • B

    Trace and repair the source and abate the visible mold condition... less than 10 sq ft at south wall in the 2nd room from east located at apt 6e, 6th story, 3rd apartment from south at west original violation 18719014 issued 18-mar-26 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).

    Mar 18, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 sq ft at south wall in the bathroom located at apt 6e, 6th story, 3rd apartment from south at west

    Mar 18, 2026 · Apt 6E

    Closed — Violation closed
  • C

    Trace and repair the source and abate the visible mold condition... greater than 30 sq ft at ceiling and all walls in the 4th room from east located at apt 6e, 6th story, 3rd apartment from south at west

    Mar 18, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 sq ft at north wall in the 3rd room from east located at apt 6e, 6th story, 3rd apartment from south at west

    Mar 18, 2026 · Apt 6E

    Closed — Violation closed
  • B

    Trace and repair the source and abate the visible mold condition... less than 10 sq ft at south wall in the bathroom located at apt 6e, 6th story, 3rd apartment from south at west original violation 18719015 issued 18-mar-26 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).

    Mar 18, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • B

    Trace and repair the source and abate the visible mold condition... less than 10 sq ft at north wall in the 3rd room from east located at apt 6e, 6th story, 3rd apartment from south at west original violation 18719013 issued 18-mar-26 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).

    Mar 18, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 sq ft at west wall in the kitchen located at apt 6e, 6th story, 3rd apartment from south at west

    Mar 18, 2026 · Apt 6E

    Closed — Violation closed
  • B

    Trace and repair the source and abate the visible mold condition... greater than 10sq feet at west wall and south wall in the 2nd room from east located at apt 6e, 6th story, 3rd apartment from south at west

    Feb 11, 2026 · Apt 6E

    Open — First no access to re- inspect violation
  • B

    Trace and repair the source and abate the visible mold condition... less than 10 square feet at west wall and ceiling in the 4th room from east at center located at apt 6e, 6th story, 3rd apartment from south at west original violation 18639126 issued 11-feb-26 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).

    Feb 11, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 square feet at west wall and ceiling in the 4th room from east at center located at apt 6e, 6th story, 3rd apartment from south at west

    Feb 11, 2026 · Apt 6E

    Closed — Violation closed
  • B

    Trace and repair the source and abate the visible mold condition... greater than 10sq feet at north wall, west wall and ceiling in the 4th room from east at north located at apt 6e, 6th story, 3rd apartment from south at west

    Feb 11, 2026 · Apt 6E

    Open — First no access to re- inspect violation
  • B

    Trace and repair the source and abate the visible mold condition... greater than 10sq feet at west wall in the kitchen located at apt 6e, 6th story, 3rd apartment from south at west

    Feb 11, 2026 · Apt 6E

    Open — First no access to re- inspect violation
  • B

    Trace and repair the source and abate the visible mold condition... less than 30 square feet at west wall and ceiling in the kitchen located at apt 6c, 6th story, 1st apartment from south at west

    Feb 11, 2026 · Apt 6C

    Open — First no access to re- inspect violation
  • B

    Trace and repair the source and abate the visible mold condition... less than 30 sq feet at ceiling in the 5th room from east at south located at apt 6c, 6th story, 1st apartment from south at west

    Feb 11, 2026 · Apt 6C

    Open — First no access to re- inspect violation
  • B

    Trace and repair the source and abate the visible mold condition... less than 10sq feet at south wall in the bathroom located at apt 6e, 6th story, 3rd apartment from south at west original violation 18639128 issued 11-feb-26 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).

    Feb 11, 2026 · Apt 6E

    Open — Notice of issuance sent to tenant
  • A

    Trace and repair the source and abate the visible mold condition... less than 10sq feet at south wall in the bathroom located at apt 6e, 6th story, 3rd apartment from south at west

    Feb 11, 2026 · Apt 6E

    Closed — Violation closed
  • B

    Trace and repair the source and abate the visible mold condition... less than 10 square feet at the west wall and the ceiling in the 2nd room from east at south located at apt 6c, 6th story, 1st apartment from south at west original violation 18606890 issued 30-jan-26 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).

    Jan 30, 2026 · Apt 6C

    Open — Notice of issuance sent to tenant
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 6c, 6th story, 1st apartment from south at west

    Jan 30, 2026 · Apt 6C

    Closed — Violation dismissed
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 square feet at the west wall and the ceiling in the 2nd room from east at south located at apt 6c, 6th story, 1st apartment from south at west

    Jan 30, 2026 · Apt 6C

    Closed — Violation closed
  • B

    Trace and repair the source and abate the visible mold condition... less than 25 square feet at the west wall and the ceiling in the kitchen located at apt 6c, 6th story, 1st apartment from south at west

    Jan 30, 2026 · Apt 6C

    Open — First no access to re- inspect violation
  • B

    Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations inoperable in the entire apartment located at apt 6c, 6th story, 1st apartment from south at west

    Jan 30, 2026 · Apt 6C

    Open — Nov sent out
  • B

    Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules inoperable in the entire apartment located at apt 6c, 6th story, 1st apartment from south at west

    Jan 30, 2026 · Apt 6C

    Open — Nov sent out
  • C

    Replace or repair the self-closing doors that is missing or defective hinges at fire door at public hall, 3rd story, section ''north''

    Mar 9, 2025

    Closed — Violation closed
  • C

    Provide ready access to buildings heating system door to boiler room locked

    Jan 25, 2025

    Open — First no access to re- inspect violation
  • C

    Provide an adequate supply of heat for the apartment in the entire apartment located at apt 1b, 1st story, 1st apartment from north at east

    Jan 25, 2025 · Apt 1B

    Closed — Violation closed
  • C

    Provide an adequate supply of gas to the fixtures at cooking range in the entire apartment located at apt 3e, 2nd story, 1st apartment from west at north

    Sep 6, 2024 · Apt 3E

    Closed — Violation closed
  • C

    Replace or repair the self-closing doors that is missing or defective latch set at south fire door at public hall, 3rd story

    Jul 29, 2024

    Closed — Violation closed

DOB building violations · 15

  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Mar 8, 2017

    Dob violation - dismissed
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Nov 18, 2013

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Dec 18, 2012

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Sep 15, 2011

    Dob violation - resolved
  • Elevator elevatoroptional

    Ll1081-local law 10/81 - elevator elevatoroptional

    Mar 21, 2008

    Dob violation - dismissed
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Oct 17, 2006

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Feb 19, 2004

    Dob violation - resolved
  • Elevator elevatorrequired

    1p10364

    Apr 17, 2003

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 3, 2002

    Dob violation - resolved
  • Elevator elevatorrequired

    1p10364

    Jan 24, 2001

    Dob violation - resolved
Show 5 more ↓
  • Elevator elevatorrequired

    1p10364

    Nov 30, 1999

    Dob violation - resolved
  • Elevator elevatorrequired

    1p10364

    Apr 10, 1999

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Nov 14, 1997

    Vp*-violation unserved ecb- dismissed
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Nov 10, 1993

    Vp*-violation unserved ecb- dismissed
  • Elevator elevatorrequired

    (51)file bn for basement cut out sw and perform necessary test in presence of an inspector from this dept. (52)provide capacity plate

    Jul 19, 1988

    Dob violation - resolved

ECB violations · 8

  • Class - 2

    Sidewalk shed in place missing the required extention at 529 w 187 st and not tight to facade.make tight to facade and extend sidewalk shed at 529 w 187 st

    Jul 22, 2022 · Penalty $2,400

    Resolve
  • Class - 1

    5x10,71x10,80b7,40d2. (5x)door zone restrictor rendered inoperative. (40d)remove all now elevator materials.

    Sep 2, 2016 · Penalty $1,000

    Resolve
  • Non-hazardous

    10h11/8v1/52b14/.10-change worn car door gibs.8-adjust leveling to flswhere needed.52-shorten governor tension rope.

    Mar 14, 2007 · Penalty $180

    Resolve
  • Non-hazardous

    5#1-8v1-28h12-57z2. 5-car door is to loose adjgst 8- not level with landing 28-worn guide shoes 57-water and diet in dit.

    May 23, 2002 · Penalty $180

    Resolve
  • Non-hazardous

    8v1/ 15l11/ 17q3/ 15l11 = slams 3rd & 4th fls

    Oct 23, 2001

    Resolve
  • Non-hazardous

    2b11,8v01,28h11,33i11,35y2,35y2,33w7,48k10,57o2,57q3. 28h11- top and bottom. 33i11- skylight. 48k10- clean oil.

    Mar 8, 2000

    Resolve
  • Non-hazardous

    08v,73o.

    Mar 26, 1996

    Resolve
  • Non-hazardous

    35p,33p,

    Aug 4, 1992

    Resolve

Complaints

  • Unsanitary condition

    Pests

    Oct 8, 2026 · Apt 5B

    Open
  • Unsanitary condition

    Mold

    Sep 16, 2026 · Apt 6E

    Close
  • Unsanitary condition

    Pests

    Sep 2, 2026 · Apt 6E

    Close
  • Unsanitary condition

    Pests

    Sep 2, 2026 · Apt 6E

    Close
  • Unsanitary condition

    Mold

    Sep 2, 2026 · Apt 6E

    Close
  • Unsanitary condition

    Mold

    May 28, 2026 · Apt 6E

    Close
  • Unsanitary condition

    Mold

    Mar 12, 2026 · Apt 6E

    Close
  • Unsanitary condition

    Pests

    Mar 12, 2026 · Apt 6E

    Close
  • Unsanitary condition

    Mold

    Feb 25, 2026 · Apt 6E

    Close
  • Heat/hot water

    Entire building

    Feb 9, 2026 · Apt BLDG

    Close
Show 40 more ↓
  • Heat/hot water

    Entire building

    Feb 8, 2026 · Apt 6C

    Close
  • Heat/hot water

    Entire building

    Feb 8, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 8, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 31, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 31, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 31, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 27, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 27, 2026 · Apt 5B

    Close
  • Heat/hot water

    Entire building

    Jan 25, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 25, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 25, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 25, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 25, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 25, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 25, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 25, 2026 · Apt BLDG

    Close
  • Unsanitary condition

    Mold

    Jan 16, 2026 · Apt 6C

    Close
  • Heat/hot water

    Entire building

    Dec 14, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 21, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 20, 2025 · Apt 2D

    Close
  • Heat/hot water

    Entire building

    Nov 11, 2025 · Apt 2G

    Close
  • Heat/hot water

    Apartment only

    Nov 11, 2025 · Apt 2A

    Close
  • Heat/hot water

    Entire building

    Oct 28, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 27, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    Oct 26, 2025 · Apt 3G

    Close
  • Appliance

    Refrigerator

    May 12, 2025 · Apt 3B

    Close
  • Heat/hot water

    Apartment only

    Jan 21, 2025 · Apt 1B

    Close
  • Heat/hot water

    Entire building

    Jan 9, 2025 · Apt BLDG

    Close
  • General

    Cooking gas

    Aug 16, 2024 · Apt 3E

    Close
  • Heat/hot water

    Entire building

    Jan 10, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 1, 2023 · Apt BLDG

    Close
  • General

    Cooking gas

    Dec 1, 2023 · Apt BLDG

    Close
  • General

    Cooking gas

    Dec 1, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 1, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 1, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    Nov 21, 2023 · Apt 1B

    Close
  • Flooring/stairs

    Floor

    Feb 12, 2023 · Apt 1C

    Close
  • Unsanitary condition

    Pests

    Feb 12, 2023 · Apt 1C

    Close
  • Unsanitary condition

    Pests

    Feb 12, 2023 · Apt 1C

    Close
  • Door/window

    Door

    Feb 12, 2023 · Apt 1C

    Close

Sales history

No recorded sales in our data

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

Building details

Building type
Elevator apartment building (D1)
Year built
1911
Floors
6
Residential units
42
Building area
34,938 ft²
Lot area
8,290 ft²
Zoning
R7-2
Community board
112
Council district
10
Block / lot
2159 / 29
Assessed value
$1,121,850
Landmark / historic district
No

HPD registration #109285, last renewed Aug 24, 2025.

Questions about 523 West 187 Street

Who owns 523 West 187 Street?

The owner of record in NYC Department of City Planning PLUTO data is 523 W 187th Street LLC.

Does 523 West 187 Street have violations?

Yes. NYC HPD has recorded 443 housing violations at this property.

Is 523 West 187 Street rent stabilized?

NYC Department of Finance tax bills listed 40 rent-stabilized units here in 2024 (about 95% of its 42 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 523 West 187 Street built?

City records list 1911 as the year it was built.

How many apartments are in 523 West 187 Street?

It has 42 residential units.

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