231 East 21 Street
Manhattan, NY 10010BBL 1-00902-0020Map
Owner of record: 21st Owner LLC
231 East 21 Street is a walk-up apartment building built in 1920 in Manhattan, 10010. It has 24 residential units across 6 floors. The owner of record is 21st Owner LLC. HPD has recorded 192 housing violations here, most recently on April 6, 2026. City tax records listed 5 rent-stabilized apartments here in 2024.
- HPD violations
- 192
- DOB violations
- 7
- ECB violations
- 7
- HPD complaints
- 83
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 · 192
- CImmediately hazardous
Fire escape defective. replace with new the broken, defective and/or missing 10th metal tread from bottom of 2nd story balcony at building front at fire escape
Apr 6, 2026
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective fire retardant material north wall, west wall, and ceiling at 1st public hall bulkhead from east
Apr 9, 2024
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department the west wall north wall and ceiling at 1st public hall bulkhead from east
Apr 9, 2024
Closed — Violation dismissed - CImmediately hazardous
Remove device preventing door from being self-closing hook and latch at building entrance , 1st story
Mar 4, 2024
Closed — Violation closed - ANon-hazardous
Refit door from public hall leading basment at public hall, 1st story
Sep 28, 2022
Closed — Violation closed - ANon-hazardous
Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box sign not posted , 1st story
Sep 28, 2022
Closed — Violation closed - ANon-hazardous
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., 1st story
Sep 28, 2022
Closed — Violation closed - ANon-hazardous
And dept. rules and regulations. scrape and remove rust scales and paint with 2 coats of paint at all balconies at building front at fire escape
Sep 28, 2022
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., 1st story
Sep 28, 2022
Closed — Violation closed - ANon-hazardous
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.
Sep 28, 2022
Closed — Violation closed
Show 40 more ↓
- ANon-hazardous
Post, in a form approved by the commissioner, and maintain a notice in a common area of the building regarding the procedures that should be followed when a gas leak is suspected, 1st story
Sep 28, 2022
Closed — Violation closed - ANon-hazardous
Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agencys housing information guide. a sample notice can be found at www.nyc.gov/hpd., 1st story
Sep 28, 2022
Closed — Violation closed - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 1g, 1st story, 1st apartment from west at north
Aug 31, 2022 · Apt 1G
Closed — Violation closed - BHazardous
Replace with new the broken or defective sink base cabinet in the kitchen located at apt 1f, 1st story, 3rd apartment from east at south
Aug 31, 2022 · Apt 1F
Closed — Violation closed - ANon-hazardous
Cleanse to the satisfaction of this department the mildew at tiles at north wall in the bathroom located at apt 1k, 1st story, 1st apartment from north at east
Aug 31, 2022 · Apt 1K
Closed — Violation closed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department ceiling and all walls at all stories at public hall
Aug 31, 2022
Closed — Violation closed - CImmediately hazardous
Properly repair with similar material the broken or defective fire retardant material at ceiling and all walls at all stories at public hall
Aug 31, 2022
Closed — Violation closed - CImmediately hazardous
Provide operable door knobs at the exterior of north and south bulkhead doors at public hall, 6th story
Aug 31, 2022
Closed — Violation closed - ANon-hazardous
§ 53, 187, 231 m/d law and department rules and regulations. provide a shoe properly secured to bottom of string of dropladder at building front at fire escape
Aug 31, 2022
Closed — Violation closed - BHazardous
Properly secure the loose wash basin in the bathroom located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - CImmediately hazardous
Properly repair and abate unsafe electric wiring condition consisting of exposed electrical wires at ceiling throughout at basement
Aug 31, 2022
Closed — Violation closed - ANon-hazardous
Remove disused plumbing fixtures and properly seal pipe connections water closet at boiler room at basement
Aug 31, 2022
Closed — Violation closed - BHazardous
Replace the broken or defective control spindel at shower body in the bathroom located at apt 1f, 1st story, 3rd apartment from east at south
Aug 31, 2022 · Apt 1F
Closed — Violation closed - CImmediately hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the kitchenette located at apt 1k, 1st story, 1st apartment from north at east
Aug 31, 2022 · Apt 1K
Closed — Violation closed - CImmediately hazardous
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 door from south at west wall, 1st door frame from south at west wall in the bathroom located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - CImmediately hazardous
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) ceiling in the 1st room from north located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - CImmediately hazardous
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 door from west at north wall, 1st door frame from west at north wall in the kitchenette located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - BHazardous
Properly repair the broken or defective spring balance at lower window sash at east wall in the 1st room from north located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective vinyl floor tiles in the 3rd room from north located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective wood sub-floor in the 3rd room from north located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective ceramic floor tiles in the bathroom located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - BHazardous
Replace with new the broken or defective wash basin vanity in the bathroom located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective wood floor in the 1st room from north located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective vinyl floor tiles in the kitchenette located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective sloping wood sub-floor in the kitchenette located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - BHazardous
Replace with new the broken or defective gasket at refrigerator door in the kitchenette located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - BHazardous
Repair or replace the carbon monoxide detecting device(s). missing in the entire apartment located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - BHazardous
Repair or replace the smoke detector missing in the entire apartment located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - BHazardous
Replace with new the broken or defective sink base cabinet in the kitchen located at apt 1g, 1st story, 1st apartment from west at north
Aug 31, 2022 · Apt 1G
Closed — Violation closed - CImmediately hazardous
Properly repair with similar material the broken or defective woofd sub-floor in the kitchen located at apt 1g, 1st story, 1st apartment from west at north
Aug 31, 2022 · Apt 1G
Closed — Violation closed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 1g, 1st story, 1st apartment from west at north
Aug 31, 2022 · Apt 1G
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color ceiling and all walls in the entire apartment located at apt 1g, 1st story, 1st apartment from west at north
Aug 31, 2022 · Apt 1G
Closed — Violation closed - BHazardous
Replace with new the broken or defective refrigerator door gasket in the kitchen located at apt 1f, 1st story, 3rd apartment from east at south
Aug 31, 2022 · Apt 1F
Closed — Violation closed - CImmediately hazardous
Certify compliance with lead-based paint hazard control requirements during period of unit vacancy by performing activities necessary to abate presumed lead-based paint from required window and/or door friction surfaces for apartment and make floors smooth and cleanable, presumed lead paint in an apartment with a child under six located at apt 1a, 1st story, 3rd apartment from north at east
Aug 31, 2022 · Apt 1A
Closed — Violation closed - CImmediately hazardous
Repair the broken or defective connection mechanical drain pipe at bathtub in the bathroom located at apt 1f, 1st story, 3rd apartment from east at south
Aug 31, 2022 · Apt 1F
Closed — Violation closed - ANon-hazardous
Reset, so as to secure a proper and tight connection, the water closet bowl in the bathroom located at apt 1f, 1st story, 3rd apartment from east at south
Aug 31, 2022 · Apt 1F
Closed — Violation closed - CImmediately hazardous
Properly repair with similar material the broken or defective wood sub-floor in the foyer located at apt 1f, 1st story, 3rd apartment from east at south
Aug 31, 2022 · Apt 1F
Closed — Violation closed
DOB building violations · 7
- Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2010 inspection report
Dec 13, 2011
Dob violation - dismissed - Construction other optional
C-construction other optional
Jun 9, 2008
Dob violation - dismissed - 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
Feb 10, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Sep 1, 1994
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Sep 1, 1994
Dob violation - dismissed - Plumbing none
P-plumbing none
Mar 19, 1991
Dob violation - dismissed
ECB violations · 7
- Class - 1
@ the time of my inspection. i observed a few apts under going complete renovations. sub panels, branch circuits wiring, receptacles outlets, switches, lighting fixtures., obtain permit; obtain a permit.
Aug 31, 2022 · Penalty $800
Resolve - Class - 1
@ the time of my inspection. i observed the water main ground conductor is missing, and service switch neutral bar is not bonded to enclosures., obtain permit; comply with ec.
Aug 31, 2022 · Penalty $800
Resolve - Class - 2
@ the time of my inspection. i observed. in the basement, the end line box is corroded, splice boxes are not covered, emt pipe are not supported, armored cables are not secured, outlets boxes are not covered.,
Aug 31, 2022 · Penalty $400
Resolve - Non-hazardous
Work does not conform to approved plans noted:application type 2 14 #102186590 renovation on 2nd fl apt #6 n/e side or f/r. renova/of all interior partitions, plaster &lath ceiling and portition of dumb waiter.
Jan 21, 1999
Resolve - Hazardous
Work without a permit.parapet wall west has been removed.parapet wall north is in process of being demolished.debris/bricks from roof is be-ing lowered to rear yard by an unapproved hoisting cable + bucket.rem
Aug 9, 1996 · Penalty $800
Resolve - Hazardous
Failure to maintain exterior bldg wall:defects parapet wall west remo-ved.parapet wall north is being demolished.no shed has been erected atrear yard where the debris is being lowered.remedy;make safe maintain
Aug 9, 1996 · Penalty $800
Resolve - Non-hazardous
Failure to maintain. the steps at the front entrance from the street into the building are defective. remedy: make all necessary repairs to steps to the satisfaction of this dept.
Jul 27, 1988 · Penalty $200
Resolve
Complaints
- Heat/hot water
Entire building
Feb 12, 2025 · Apt BLDG
Close - Door/window
Door
Feb 22, 2024 · Apt 24
Close - Door/window
Door
Feb 22, 2024 · Apt 21
Close - Safety
Smoke detector
Feb 22, 2024 · Apt 20
Close - Safety
Carbon monoxide detector
Feb 22, 2024 · Apt 20
Close - Door/window
Door
Feb 22, 2024 · Apt 19
Close - Door/window
Door
Feb 22, 2024 · Apt 11
Close - Paint/plaster
Wall
Feb 22, 2024 · Apt BLDNG
Close - Heat/hot water
Entire building
Dec 13, 2022 · Apt BLDG
Close - Door/window
Door
Jun 8, 2022 · Apt BLDG
Close
Show 40 more ↓
- Electric
No lighting
Jun 8, 2022 · Apt BLDG
Close - General
Signage missing
Jun 8, 2022 · Apt BLDG
Close - Safety
Window guard broken/missing
Jun 8, 2022 · Apt BLDG
Close - Unsanitary condition
Garbage/recycling storage
Jun 8, 2022 · Apt BLDG
Close - Safety
Fire escape
Jun 8, 2022 · Apt BLDG
Close - Plumbing
Steam pipe/riser
Feb 3, 2022 · Apt 6
Close - Plumbing
Steam pipe/riser
Nov 16, 2021 · Apt 6
Close - Heat/hot water
Entire building
Oct 18, 2018 · Apt BLDG
Close - Heat/hot water
Entire building
Oct 17, 2018 · Apt 2
Close - Heat/hot water
Entire building
May 4, 2016 · Apt 12
Close - Door/window
Door
Feb 9, 2016 · Apt 10
Close - General
Cabinet
Feb 9, 2016 · Apt 10
Close - Unsanitary condition
Pests
Feb 9, 2016 · Apt 10
Close - Heating
Heat related
Nov 13, 2013 · Apt NA
Close - General
Cooking gas
Aug 16, 2013 · Apt 22
Close - General
Floor
Dec 5, 2012 · Apt 3
Close - Nonconst
Vermin
Dec 5, 2012 · Apt 3
Close - Heating
Heat related
Nov 30, 2012 · Apt 10
Close - Nonconst
Vermin
Oct 24, 2012 · Apt 3
Close - Paint/plaster
Ceiling
Feb 25, 2012 · Apt 2
Close - Paint/plaster
Wall
Feb 25, 2012 · Apt 2
Close - Plumbing
Bathtub/shower
Feb 24, 2012 · Apt 2
Close - Plumbing
Bathtub/shower
Feb 24, 2012 · Apt 2
Close - Nonconst
Vermin
Feb 24, 2012 · Apt 2
Close - Electric
Wiring
Feb 24, 2012 · Apt 2
Close - Plumbing
Basin/sink
Feb 24, 2012 · Apt 2
Close - Plumbing
Basin/sink
Feb 24, 2012 · Apt 2
Close - Plumbing
Basin/sink
Feb 24, 2012 · Apt 2
Close - Electric
Wiring
Feb 24, 2012 · Apt 2
Close - General
Window guards
Feb 24, 2012 · Apt 2
Close - General
Floor
Feb 24, 2012 · Apt 2
Close - Paint/plaster
Wall
Feb 24, 2012 · Apt 2
Close - Paint/plaster
Wall
Feb 24, 2012 · Apt 2
Close - Paint/plaster
Ceiling
Feb 24, 2012 · Apt 2
Close - Paint/plaster
Ceiling
Feb 24, 2012 · Apt 2
Close - Nonconst
Rubbish
Sep 29, 2011 · Apt 18
Close - Paint/plaster
Wall
Oct 1, 2010 · Apt 23
Close - Electric
Lighting
Oct 1, 2010 · Apt 23
Close - Plumbing
Water-leaks
Oct 1, 2010 · Apt 23
Close - Plumbing
Water-leaks
Oct 1, 2010 · Apt 23
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C7)
- Year built
- 1920
- Floors
- 6
- Residential units
- 24
- Building area
- 18,102 ft²
- Lot area
- 4,543 ft²
- Zoning
- R8B
- Community board
- 106
- Council district
- 2
- Block / lot
- 902 / 20
- Assessed value
- $3,598,650
- Landmark / historic district
- No
HPD registration #101956, last renewed Aug 15, 2025.
Questions about 231 East 21 Street
Who owns 231 East 21 Street?
The owner of record in NYC Department of City Planning PLUTO data is 21st Owner LLC.
Does 231 East 21 Street have violations?
Yes. NYC HPD has recorded 192 housing violations at this property.
Is 231 East 21 Street rent stabilized?
NYC Department of Finance tax bills listed 5 rent-stabilized units here in 2024 (about 21% of its 24 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 231 East 21 Street built?
City records list 1920 as the year it was built.
How many apartments are in 231 East 21 Street?
It has 24 residential units and 26 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.