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623 West 136 Street

Manhattan, NY 10031BBL 1-02002-0075Map

Owner of record: Riverside 136 LLC

623 West 136 Street is a walk-up apartment building built in 1910 in Manhattan, 10031. It has 21 residential units across 5 floors. The owner of record is Riverside 136 LLC. HPD has recorded 41 housing violations here, most recently on April 11, 2026. 2 of the 41 most recent violations are still open. City tax records listed 20 rent-stabilized apartments here in 2024.

HPD violations
41
DOB violations
10
ECB violations
7
HPD complaints
129

What to know

Concern
1 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation Apr 11, 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
20
About 95% of the building's 21 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 · 41

  • C

    Replace or repair the self-closing doors that is missing or defective hinges at door at public hall, 1st story

    Apr 11, 2026

    Closed — Violation dismissed
  • B

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

    Mar 20, 2026 · Apt 2

    Closed — Violation dismissed
  • B

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

    Mar 20, 2026 · Apt 2

    Closed — Violation dismissed
  • B

    Trace and repair the source and abate the visible mold condition... greater than 10 square feet at ceiling, east and west walls in the bathroom located at apt 2, 1st story, 1st apartment from south at west

    Mar 20, 2026 · Apt 2

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

    Repair the leaky and/or defective faucets at bathtub in the bathroom located at apt 2, 1st story, 1st apartment from south at west

    Mar 20, 2026 · Apt 2

    Closed — Violation dismissed
  • C

    Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 2, 1st story, 1st apartment from south at west

    Mar 20, 2026 · Apt 2

    Open — Nov sent out
  • C

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

    Mar 16, 2026

    Closed — Violation dismissed
  • C

    Provide hot water at all hot water fixtures in the entire apartment located at apt 12, 3rd story, 1st apartment from north at east

    Mar 16, 2026 · Apt 12

    Closed — Violation closed
  • B

    Remove all encumbrances consisting of household storage at public hall, 1st story

    Dec 5, 2025

    Closed — Violation dismissed
  • I

    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 22, 2024

    Closed — Violation dismissed
Show 31 more ↓
  • A

    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
  • A

    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
  • B

    Provide a safe and adequate supply of electric service to the fixtures at west wall electrical outlet in the 3rd room from north at east located at apt 2, 1st story, 1st apartment from south at west

    Aug 23, 2017 · Apt 2

    Closed — Violation dismissed
  • B

    Provide a safe and adequate supply of electric service to the fixtures at north wall light switch in the 3rd room from north at east located at apt 2, 1st story, 1st apartment from south at west

    Aug 23, 2017 · Apt 2

    Closed — Violation dismissed
  • A

    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

    Aug 23, 2017

    Closed — Violation closed
  • A

    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 23, 2017

    Closed — Violation closed
  • C

    Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system , at public hall, 1st story

    Aug 23, 2017

    Closed — Violation closed
  • A

    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

    Aug 23, 2017

    Closed — Violation closed
  • A

    Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box , at public hall, 1st story

    Aug 23, 2017

    Closed — Violation closed
  • B

    Repair or replace the carbon monoxide detecting device(s). missing located at apt 2, 2nd story, 1st apartment from south at west

    Aug 23, 2017 · Apt 2

    Closed — Violation dismissed
  • B

    Repair or replace the smoke detector missing located at apt 2, 2nd story, 1st apartment from south at west

    Aug 23, 2017 · Apt 2

    Closed — Violation dismissed
  • A

    Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box sign missing at public hall, 1st story

    Oct 25, 2016

    Closed — Violation dismissed
  • A

    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 25, 2016

    Closed — Violation dismissed
  • C

    Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system sign missing at public hall, 1st story

    Oct 25, 2016

    Closed — Violation dismissed
  • A

    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 25, 2016

    Closed — Violation dismissed
  • A

    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

    Oct 25, 2016

    Closed — Violation dismissed
  • C

    Correct the lead-based paint hazard - presumed lead paint that is peeling or on a deteriorated subsurface using work practices set forth in 28 rcny §11-06(b)(2) 1st riser from east at south wall in the 2nd room from north at west located at apt 2, 1st story, 1st apartment from south at west

    May 17, 2013 · Apt 2

    Closed — Violation closed
  • A

    Paint metal in accordance with dept. regulation the 1st riser from west at north wall in the 1st room from north at west located at apt 2, 1st story, 1st apartment from south at west

    May 17, 2013 · Apt 2

    Closed — Violation dismissed
  • A

    Paint metal in accordance with dept. regulation the 1st radiator from north at east wall in the 4th room from north at east located at apt 2, 1st story, 1st apartment from south at west

    May 17, 2013 · Apt 2

    Closed — Violation dismissed
  • A

    Paint metal in accordance with dept. regulation the 1st riser from east at south wall in the 2nd room from north at west located at apt 2, 1st story, 1st apartment from south at west

    May 17, 2013 · Apt 2

    Closed — Violation dismissed
  • C

    Correct the lead-based paint hazard - presumed lead paint that is peeling or on a deteriorated subsurface using work practices set forth in 28 rcny §11-06(b)(2) 1st radiator from north at east wall in the 4th room from north at east located at apt 2, 1st story, 1st apartment from south at west

    May 17, 2013 · Apt 2

    Closed — Violation closed
  • C

    Correct the lead-based paint hazard - presumed lead paint that is peeling or on a deteriorated subsurface using work practices set forth in 28 rcny §11-06(b)(2) 1st riser from west at north wall in the 1st room from north at west located at apt 2, 1st story, 1st apartment from south at west

    May 17, 2013 · Apt 2

    Closed — Violation closed
  • B

    Remove the illegal fastening sliding bolt with eye arrange for padlock at window gate to street in the 3rd room from north at east located at apt 2, 1st story, 1st apartment from south at west

    Nov 27, 2012 · Apt 2

    Closed — Violation dismissed
  • B

    Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 2, 1st story, 1st apartment from south at west

    Nov 27, 2012 · Apt 2

    Closed — Violation dismissed
  • B

    Repair or replace the smoke detector defective in the entire apartment located at apt 2, 1st story, 1st apartment from south at west

    Nov 27, 2012 · Apt 2

    Closed — Violation dismissed
  • B

    Trace and repair the source and abate the nuisance consisting of mold ... at north wall, east wall in the 2nd room from north at west located at apt 2, 1st story, 1st apartment from south at west

    Nov 27, 2012 · Apt 2

    Closed — Violation dismissed
  • B

    Trace and repair the source and abate the nuisance consisting of mold ... at west wall, east wall, south wall, ceiling in the bathroom located at apt 2, 1st story, 1st apartment from south at west

    Nov 27, 2012 · Apt 2

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the bathroom , the 2nd room from north at west, the 3rd room from north at west located at apt 2, 1st story, 1st apartment from south at west

    Nov 27, 2012 · Apt 2

    Closed — Violation dismissed
  • B

    Properly repair with similar material the broken or defective wood floor in the kitchen located at apt 6, 2nd story, 2nd apartment from east at south

    Feb 23, 2011 · Apt 6

    Closed — Violation closed
  • C

    Remove the illegal fastening consisting of an unacceptable electromagnetic locking device installed at the building entrance door from street at public hall, 1st story

    Feb 23, 2011

    Closed — Violation closed
  • C

    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) north wall, east wall in the 2nd room from east at north located at apt 2, 1st story, 1st apartment from south at west

    Mar 24, 2005 · Apt 2

    Closed — Violation closed

DOB building violations · 10

  • Fail to certify class 1 none

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

    May 17, 2017

    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

    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

    May 4, 1998

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Sep 16, 1997

    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 · 7

  • Class - 1

    Failure to comply with the commissioners order contained in summons/violation#35168014h issued on 02/23/17 and to file a certificate of correction pursuant to 28-201.1 and 1rcny 102-01.note:no document file for

    Aug 30, 2017 · Penalty $2,400

    Resolve
  • Class - 1

    Failure to comply with the commissioners order contained in summons/violation #35168014h issued on 02/23/17 and to file a certificate of correction pursuant to 28-201.1 and 1rcny 102-01.work without permit in c

    Jul 27, 2017 · Penalty $6,000

    Resolve
  • Class - 1

    Failure to comply w/the comm's order contained in summons/vio#35168014h issued on 2-23-17 & to file a c of c pursuant to 28-201.1 & 1rcny 102-01. for work w/o a permit. at cellar level class'a'apt created w/3pc

    Jun 10, 2017 · Penalty $2,400

    Resolve
  • Class - 1

    Failure to comply with the commissioners order contained in summons/violation#35168014h issued on 02/23/17 and to file a certificate of correction pursuant to 28-201.1 and 1rcny 102-01.note:no document file for

    Jun 3, 2017 · Penalty $2,400

    Resolve
  • Class - 1

    Failure to comply w/the comm's order contained in summons/vio#35168014h issued on 2-23-17 & to file a c of c pursuant to 28-201.1 & 1rcny 102-01. for work w/o a permit;at cellar class'a'apt created w/3pc bathrm

    Apr 22, 2017 · Penalty $2,400

    Resolve
  • Class - 1

    Work w/o a permit. observed in cellar area 1 class'a'apt in the 2,3 expose w/3 bedrooms,1 living room,1 kitchen w/gas stove & sink,dishwasher,1-3pc bathroom & 1-2pc bathroom. new partions from ceiling to floor

    Feb 23, 2017 · Penalty $1,600

    Resolve
  • Class - 2

    Occupancy contrary to that allowed by the c of o or bldg dept records.observed in cellar of bldg 2 class'a'apts. 1st apt w/1 large room,kitchen & 3pc bathroom,2nd apt w/3 bedrooms,large kitchen & living room

    Feb 23, 2017 · Penalty $1,200

    Resolve

Complaints

  • Heat/hot water

    Entire building

    Apr 9, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 29, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 29, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 25, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 19, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 19, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 18, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 18, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 18, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 15, 2026 · Apt BLDG

    Close
Show 40 more ↓
  • Heat/hot water

    Entire building

    Mar 15, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 15, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 14, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 13, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 13, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 13, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 12, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 7, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 7, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 7, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 7, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 7, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 7, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 7, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 2, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 2, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 2, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 2, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 2, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 2, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 2, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 2, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 2, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 25, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 23, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 23, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 3, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 2, 2025 · Apt BLDG

    Close
  • Water leak

    Slow leak

    Aug 17, 2025 · Apt 10

    Close
  • Unsanitary condition

    Mold

    May 29, 2024 · Apt 7

    Close
  • Heat/hot water

    Entire building

    Dec 20, 2022 · Apt 12

    Close
  • Heat/hot water

    Entire building

    Mar 29, 2022 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 31, 2018 · Apt 7

    Close
  • Electric

    Outlet/switch

    Aug 18, 2017 · Apt 2

    Close
  • Electric

    No lighting

    Aug 18, 2017 · Apt 2

    Close
  • Electric

    No lighting

    Aug 12, 2017 · Apt 2

    Close
  • Plumbing

    Bathtub/shower

    Dec 20, 2016 · Apt 12

    Close
  • Heat/hot water

    Entire building

    Oct 22, 2016 · Apt 1

    Close
  • Heat/hot water

    Entire building

    Nov 18, 2015 · Apt 1

    Close
  • Heat/hot water

    Entire building

    Nov 14, 2015 · Apt 12

    Close

Sales history

No recorded sales in our data

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

Building details

Building type
Walk-up apartment building (C1)
Year built
1910
Floors
5
Residential units
21
Building area
19,270 ft²
Lot area
5,396 ft²
Zoning
R8
Community board
109
Council district
7
Block / lot
2002 / 75
Assessed value
$634,950
Landmark / historic district
No

HPD registration #104160, last renewed Sep 3, 2025.

Questions about 623 West 136 Street

Who owns 623 West 136 Street?

The owner of record in NYC Department of City Planning PLUTO data is Riverside 136 LLC.

Does 623 West 136 Street have violations?

Yes. NYC HPD has recorded 41 housing violations at this property.

Is 623 West 136 Street rent stabilized?

NYC Department of Finance tax bills listed 20 rent-stabilized units here in 2024 (about 95% of its 21 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 623 West 136 Street built?

City records list 1910 as the year it was built.

How many apartments are in 623 West 136 Street?

It has 21 residential units.

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