504 West 126 Street
Manhattan, NY 10027BBL 1-01982-0031Map
Owner of record: Dendur/Genesis II Housing Development Et C.
504 West 126 Street is a walk-up apartment building built in 1901 in Manhattan, 10027. It has 9 residential units across 5 floors. The owner of record is Dendur/Genesis II Housing Development Et C.. HPD has recorded 399 housing violations here, most recently on September 30, 2026. 34 of the 50 most recent violations are still open. City tax records listed 18 rent-stabilized apartments here in 2024.
- HPD violations
- 399
- DOB violations
- 3
- ECB violations
- 9
- HPD complaints
- 749
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 · 399
- ANon-hazardous
Post a proper notice regarding rent stabilization law, in a form approved by the commissioner, in a conspicuous location within the common area at the buildings entrance. for more information about signage requirements, please visit: https://www.nyc.gov/site/hpd/services-and-information/required-signage.page
Sep 30, 2026
Open — Nov sent out - ANon-hazardous
Properly repair or replace the broken or defective latch set at building entrance door at public hall, 1st story
Sep 30, 2026
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective latch set at building entrance door at public hall, 1st story
Sep 30, 2026
Open — Nov sent out - CImmediately hazardous
Remove the illegal fastening lockable slide bolt at 1st fire door at west leading to laundry room at public hall, 1st story
Aug 27, 2026
Open — Nov certified on time - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges at 1st fire door at west leading to laundry room at public hall, 1st story
Aug 27, 2026
Closed — Violation closed - CImmediately hazardous
M/d law abate the nuisance consisting of scalding hot water exceeding 130 degrees in the entire apartment located at apt 5b, 5th story, 2nd apartment from east at south
Jul 30, 2026 · Apt 5B
Open — Nov sent out - BHazardous
Repair the roof so that it will not leak at ceiling in the 1st room from north at west located at apt 5b, 5th story, 2nd apartment from east at south
Jul 30, 2026 · Apt 5B
Open — Civ14 mailed - BHazardous
Properly repair or replace the broken or defective buzzer at south wall in the foyer located at apt 5b, 5th story, 2nd apartment from east at south
Jul 30, 2026 · Apt 5B
Open — Civ14 mailed - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 5b, 5th story, 2nd apartment from east at south
Jul 30, 2026 · Apt 5B
Open — Notice of issuance sent to tenant - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 5b, 5th story, 2nd apartment from east at south
Jul 30, 2026 · Apt 5B
Open — Notice of issuance sent to tenant
Show 40 more ↓
- BHazardous
Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations defective devices in the entire apartment located at apt 5d, 5th story, 1st apartment from west at north
May 12, 2026 · Apt 5D
Closed — Violation closed - BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules defective devices in the entire apartment located at apt 5d, 5th story, 1st apartment from west at north
May 12, 2026 · Apt 5D
Closed — Violation closed - BHazardous
Properly repair or replace the broken or defective latching bolt at mortise lock at door in the entrance located at apt 5d, 5th story, 1st apartment from west at north
May 12, 2026 · Apt 5D
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective latch set at door in the entrance located at apt 5d, 5th story, 1st apartment from west at north
May 12, 2026 · Apt 5D
Closed — Violation closed - 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 - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective latch set at building entrance door
Nov 4, 2025
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective latch set at chute hopper door at south at public hall, 1st story
Nov 4, 2025
Closed — Violation closed - BHazardous
Trace and repair the source and abate the visible mold condition... less then 10 sq ft at ceiling in the bathroom located at apt 3c, 3rd story, 1st apartment from south at west original violation 18299512 issued 15-oct-25 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).
Oct 15, 2025 · Apt 3C
Open — First no access to re- inspect violation - BHazardous
Provide an adequate supply of gas to the fixtures at gas range in the kitchen located at apt 3c, 3rd story, 1st apartment from south at west
Oct 15, 2025 · Apt 3C
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color ceiling in the bathroom located at apt 3c, 3rd story, 1st apartment from south at west
Oct 15, 2025 · Apt 3C
Open — Nov sent out - ANon-hazardous
Trace and repair the source and abate the visible mold condition... less then 10 sq ft at ceiling in the bathroom located at apt 3c, 3rd story, 1st apartment from south at west
Oct 15, 2025 · Apt 3C
Closed — Violation closed - BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules missing in the entire apartment located at apt 3c, 3rd story, 1st apartment from south at west
Oct 15, 2025 · Apt 3C
Open — Nov sent out - BHazardous
Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing in the entire apartment located at apt 3c, 3rd story, 1st apartment from south at west
Oct 15, 2025 · Apt 3C
Open — Nov sent out - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 3c, 3rd story, 1st apartment from south at west
Oct 15, 2025 · Apt 3C
Open — Notice of issuance sent to tenant - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 1c, 1st story, 1st apartment from south at west
Oct 2, 2025 · Apt 1C
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective broken door in the entrance located at apt 1c, 1st story, 1st apartment from south at west
Sep 19, 2025 · Apt 1C
Open — Nov sent out - BHazardous
Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing in the entire apartment located at apt 1c, 1st story, 1st apartment from south at west
Sep 19, 2025 · Apt 1C
Open — Nov sent out - BHazardous
Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations defective in the entire apartment located at apt 5d, 5th story, 1st apartment from west at north
Sep 19, 2025 · Apt 5D
Open — Not complied with - BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules defective in the entire apartment located at apt 5d, 5th story, 1st apartment from west at north
Sep 19, 2025 · Apt 5D
Open — Not complied with - BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules missing in the entire apartment located at apt 1c, 1st story, 1st apartment from south at west
Sep 19, 2025 · Apt 1C
Open — Nov sent out - ANon-hazardous
Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the bathroom located at apt 1c, 1st story, 1st apartment from south at west
Sep 19, 2025 · Apt 1C
Open — Nov sent out - BHazardous
M/d law abate the nuisance consisting of air conditioner unit installed at fire escape window in the 1st room from north at east located at apt 1c, 1st story, 1st apartment from south at west
Sep 19, 2025 · Apt 1C
Open — Nov sent out - BHazardous
Repair the roof so that it will not leak over the ceiling at public hall, 5th story
Aug 28, 2025
Closed — Violation closed - BHazardous
Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations defective in the entire apartment located at apt 3a, 3rd story, 1st apartment from south at west
Aug 28, 2025 · Apt 3A
Open — Nov sent out - BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules defective in the entire apartment located at apt 3a, 3rd story, 1st apartment from south at west
Aug 28, 2025 · Apt 3A
Open — Nov sent out - ANon-hazardous
Properly repair the source and abate the evidence of a water leak at ceiling ceiling in the bathroom located at apt 3a, 3rd story, 1st apartment from south at west
Aug 28, 2025 · Apt 3A
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the bathroom located at apt 3a, 3rd story, 1st apartment from south at west
Aug 28, 2025 · Apt 3A
Open — Nov sent out - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at ceiling at public hall, 5th story
Aug 28, 2025
Closed — Violation closed - ANon-hazardous
Properly repair with similar material the broken or defective fire retardant material at ceiling at public hall, 5th story
Aug 28, 2025
Closed — Violation closed - BHazardous
Repair the roof so that it will not leak above the ceiling at public hall, 5th story
Aug 27, 2025
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at the ceiling at public hall, 4th story
Aug 27, 2025
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at the ceiling at public hall, 5th story
Aug 27, 2025
Closed — Violation closed - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 2b, 2nd story, 2nd apartment from south at west
Jul 8, 2025 · Apt 2B
Open — Nov sent out - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 2c, 2nd story, 1st apartment from west at north
Jul 8, 2025 · Apt 2C
Closed — Violation closed - CImmediately hazardous
Provide ready access to buildings heating system door locked at boiler room
Jul 8, 2025
Open — First no access to re- inspect violation - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 2a, 2nd story, 1st apartment from east at south
Jul 6, 2025 · Apt 2A
Closed — Violation closed - CImmediately hazardous
M/d law abate the nuisance consisting of heat emitting from radiator in summer in the entire apartment located at apt 3a, 3rd story, 1st apartment from east at south
Jun 22, 2025 · Apt 3A
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 3a, 3rd story, 1st apartment from east at south
Jun 22, 2025 · Apt 3A
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective silicone caulk at tiles around bathtub in the bathroom located at apt 3c, 3rd story, 1st apartment from south at west
Jun 11, 2025 · Apt 3C
Open — Nov sent out - CImmediately hazardous
Trace and repair the source and abate the visible mold condition... more than the 30 sq ft of mold on the west wall, the east wall, the south wall, the north wall and the ceiling, in the bathroom located at apt 3c, 3rd story, 1st apartment from south at west
Jun 11, 2025 · Apt 3C
Open — Notice of issuance sent to tenant
DOB building violations · 3
- Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 10, 1997
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 · 9
- Class - 1
Failure to maintain building in code compliant manner. at cellar exit passageway is partially obstructed with combustible material and household items. at front facade fire escape at 4 floor air conditioner in
Aug 20, 2025 · Penalty $2,500
Active - Class - 2
Observed c of o #105208 indicates 1st fl. community/tenant space & laundry, reception/waiting area, comm. facility and 2 class a apts. now 1st fl. community/tenant space converted/occupied/used as a museum, dis
Feb 11, 2025 · Penalty $6,250
Active - Class - 2
Occupancy contrary to that allowed by the certificate of occupancy or buildings department records observed at above premises the lobby reception community room is being used as the gensis museum of internation
Jan 23, 2023 · Penalty $1,250
Active - Class - 2
97x10 return device #1w404-back to service.
Sep 23, 2015 · Penalty $800
Active - Hazardous
Side walk shed does not meet bld. c od specs. at time of inspection nolights under sidewalk shed. no electric current has been installed to fixtures sidewlak shed has been erected without job site having been
Aug 18, 1993 · Penalty $1,000
Resolve - Hazardous
Failure to protect ajoining structurs, roofs outlets or skylights of adjoingin property durning construction operations. 6 story bld under alteration on roof area parapet is being removed adjoining 502 w 126 s
Aug 18, 1993 · Penalty $500
Resolve - Non-hazardous
Failure to provide contractor's sign. upon inspection no contractors sign posted and or provide on site to be posted. remedy- provide contractor's sign to bld code specs
Aug 18, 1993
Resolve - Non-hazardous
Scope as per industrial code rule 23-130. 23-130 illumination - upon inspection in 504 and 506 west 126th st. no temporary lighting has been provided all floor's including basement inspection of basement
Aug 18, 1993
Resolve - Non-hazardous
Dangerous bldgs. places things no ladders provided to and from floor to floor, no stairs plank ramps as passage from 504-506 west 126 st accross breeze way storires 1-6 no guard rails 4' lenght distance betw
Aug 18, 1993 · Penalty $350
Resolve
Complaints
- Unsanitary condition
Pests
Aug 7, 2026 · Apt 3C
Close - Electric
Outlet/switch
Aug 7, 2026 · Apt 3C
Close - Unsanitary condition
Pests
Aug 7, 2026 · Apt 3C
Close - Unsanitary condition
Pests
Aug 7, 2026 · Apt 3C
Close - Unsanitary condition
Mold
Aug 7, 2026 · Apt 3C
Close - Unsanitary condition
Garbage/recycling storage
Aug 6, 2026 · Apt BLDG
Close - Paint/plaster
Wall
Jul 28, 2026 · Apt 5B
Close - Flooring/stairs
Floor
Jul 28, 2026 · Apt 5B
Close - Door/window
Door frame
Jul 28, 2026 · Apt 5B
Close - Electric
Lighting
Jul 28, 2026 · Apt 5B
Close
Show 40 more ↓
- Plumbing
Basin/sink
Jul 28, 2026 · Apt 5B
Close - Plumbing
Bathtub/shower
Jul 28, 2026 · Apt 5B
Close - Paint/plaster
Ceiling
Jul 28, 2026 · Apt 5B
Close - General
Cabinet
Jul 28, 2026 · Apt 5B
Close - Unsanitary condition
Pests
Jul 28, 2026 · Apt 5B
Close - Unsanitary condition
Mold
Jul 28, 2026 · Apt 5B
Close - Unsanitary condition
Pests
Jul 28, 2026 · Apt 5B
Close - General
Bell/buzzer/intercom
Jul 28, 2026 · Apt 5B
Close - Outside building
Roofing
Jul 28, 2026 · Apt 5B
Close - General
Cabinet
Jul 28, 2026 · Apt 5B
Close - Plumbing
Water supply
Jul 28, 2026 · Apt 5B
Close - Plumbing
Water supply
Jul 28, 2026 · Apt 5B
Close - General
Bell/buzzer/intercom
Jun 24, 2026 · Apt BLDG
Close - Plumbing
Water supply
Jun 16, 2026 · Apt 5B
Close - Plumbing
Water supply
Jun 16, 2026 · Apt 5B
Close - Plumbing
Water supply
Jun 16, 2026 · Apt 5B
Close - Plumbing
Water supply
Jun 16, 2026 · Apt 5B
Close - Plumbing
Water supply
Jun 16, 2026 · Apt 5B
Close - Paint/plaster
Wall
Jun 16, 2026 · Apt 5B
Close - Water leak
Slow leak
Jun 16, 2026 · Apt 5B
Close - General
Cabinet
Jun 16, 2026 · Apt 5B
Close - Plumbing
Bathtub/shower
Jun 16, 2026 · Apt 5B
Close - Plumbing
Basin/sink
Jun 16, 2026 · Apt 5B
Close - Electric
Lighting
Jun 16, 2026 · Apt 5B
Close - Unsanitary condition
Pests
Jun 16, 2026 · Apt 5B
Close - Door/window
Door
Jun 16, 2026 · Apt 5B
Close - Unsanitary condition
Mold
Jun 16, 2026 · Apt 5B
Close - Unsanitary condition
Pests
Jun 16, 2026 · Apt 5B
Close - General
Bell/buzzer/intercom
Jun 16, 2026 · Apt 5B
Close - Electric
No lighting
Mar 9, 2026 · Apt 2A
Close - Electric
Power outage
Mar 9, 2026 · Apt 2A
Close - Electric
Outlet/switch
Mar 9, 2026 · Apt 2A
Close - Heat/hot water
Apartment only
Feb 9, 2026 · Apt 2C
Close - Heat/hot water
Entire building
Feb 9, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 9, 2026 · Apt 1C
Close - Heat/hot water
Entire building
Feb 9, 2026 · Apt 5B
Close - Heat/hot water
Entire building
Feb 9, 2026 · Apt 3A
Close - Heat/hot water
Apartment only
Feb 9, 2026 · Apt 3A
Close - Heat/hot water
Apartment only
Feb 9, 2026 · Apt 4D
Close - Heat/hot water
Entire building
Feb 9, 2026 · Apt BLDG
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C4)
- Year built
- 1901
- Floors
- 5
- Residential units
- 9
- Building area
- 10,980 ft²
- Lot area
- 2,500 ft²
- Zoning
- R7A
- Community board
- 109
- Council district
- 7
- Block / lot
- 1982 / 31
- Assessed value
- $451,350
- Landmark / historic district
- No
HPD registration #119138, last renewed May 29, 2026.
Questions about 504 West 126 Street
Who owns 504 West 126 Street?
The owner of record in NYC Department of City Planning PLUTO data is Dendur/Genesis II Housing Development Et C..
Does 504 West 126 Street have violations?
Yes. NYC HPD has recorded 399 housing violations at this property.
Is 504 West 126 Street rent stabilized?
NYC Department of Finance tax bills listed 18 rent-stabilized units here in 2024 (about 100% of its 9 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 504 West 126 Street built?
City records list 1901 as the year it was built.
How many apartments are in 504 West 126 Street?
It has 9 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.