23 Adelphi Street
Brooklyn, NY 11205BBL 3-02032-0013Map
Owner of record: 23 Bk Partners LLC
23 Adelphi Street is a walk-up apartment building built in 1915 in Brooklyn, 11205. It has 8 residential units across 4 floors. The owner of record is 23 Bk Partners LLC. HPD has recorded 18 housing violations here, most recently on October 6, 2025. 1 of the 18 most recent violations are still open. City tax records listed 3 rent-stabilized apartments here in 2024.
- HPD violations
- 18
- DOB violations
- 18
- ECB violations
- 0
- HPD complaints
- 48
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 · 18
- CImmediately hazardous
Remove device preventing door from being self-closing hook and eye devise at vestibule door
Oct 6, 2025
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective fire retardant plaster at ceiling at public hall, 1st story
Oct 6, 2025
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at ceiling at public hall, 1st story
Oct 6, 2025
Closed — Violation dismissed - 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.
Jun 6, 2025
Closed — Violation dismissed - IInformation / order
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 25, 2024
Closed — Violation dismissed - IInformation / order
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 17, 2023
Closed — Violation dismissed - ANon-hazardous
Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the building front areaway
Jul 12, 2023
Open — Nov sent out - CImmediately hazardous
Remove device preventing door from being self-closing kickstand doorstop at building front entrance at public hall, 1st story
Jul 12, 2023
Closed — Violation closed - IInformation / order
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 4, 2022
Closed — Violation dismissed - IInformation / order
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 3, 2016
Closed — Violation dismissed
Show 8 more ↓
- IInformation / order
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.
Oct 7, 2015
Closed — Violation dismissed - 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 east at south wall, north wall, east wall in the kitchen located at apt 3r, 3rd story, 1st apartment from east at south
Apr 4, 2006 · Apt 3R
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) north wall in the 4th room from east located at apt 3r, 3rd story, 1st apartment from east at south
Apr 4, 2006 · Apt 3R
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 closet from west at north wall door frame, 1st door frame from north at east wall in the 2nd room from east located at apt 3r, 3rd story, 1st apartment from east at south
Mar 13, 2006 · Apt 3R
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 closet from west at north wall door frame, 1st riser from north at east wall, south wall in the 3rd room from east located at apt 3r, 3rd story, 1st apartment from east at south
Mar 13, 2006 · Apt 3R
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, 1st door from north at east wall, 1st door frame from north at east wall, north wall, 1st window frame from west at north wall, 1st window frame from east at south wall in the 4th room from east located at apt 3r, 3rd story, 1st apartment from east at south
Mar 13, 2006 · Apt 3R
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, 1st door from east at south wall, 1st door frame from east at south wall, 1st riser from north at east wall, west wall, 1st window frame from north at east wall in the bathroom located at apt 3r, 3rd story, 1st apartment from east at south
Mar 13, 2006 · Apt 3R
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 window frame from west at north wall, 1st window frame from east at south wall in the kitchen located at apt 3r, 3rd story, 1st apartment from east at south
Mar 13, 2006 · Apt 3R
Closed — Violation closed
DOB building violations · 18
- Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 3, 2008
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 19, 2007
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
Jan 31, 2005
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 13, 2004
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
Show 8 more ↓
- 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
Feb 10, 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
Jun 1, 1994
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 16, 1993
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jun 1, 1993
Dob violation - dismissed
ECB violations · 0
No ECB violations on record
Complaints
- Heat/hot water
Entire building
Mar 9, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Oct 28, 2025 · Apt 1R
Close - Heat/hot water
Entire building
Oct 5, 2025 · Apt 1L
Close - Heat/hot water
Entire building
Jan 23, 2025 · Apt BLDG
Close - Heat/hot water
Entire building
Nov 14, 2024 · Apt 1L
Close - Unsanitary condition
Pests
Nov 3, 2023 · Apt 4L
Close - Unsanitary condition
Garbage/recycling storage
Oct 16, 2023 · Apt BLDG
Close - Plumbing
Basin/sink
May 25, 2023 · Apt 1L
Close - Unsanitary condition
Garbage/recycling storage
Apr 20, 2023 · Apt BLDG
Close - Unsanitary condition
Garbage/recycling storage
Apr 20, 2023 · Apt BLDG
Close
Show 38 more ↓
- Unsanitary condition
Garbage/recycling storage
Mar 22, 2023 · Apt BLDG
Close - Unsanitary condition
Garbage/recycling storage
Mar 22, 2023 · Apt BLDG
Close - Plumbing
Water supply
Nov 26, 2012 · Apt 1R
Close - General
Doors
Nov 26, 2012 · Apt 1R
Close - Plumbing
Toilet
Nov 26, 2012 · Apt 1R
Close - Heating
Heat related
Nov 26, 2012 · Apt 1R
Close - Heating
Heat related
Nov 26, 2012 · Apt 1R
Close - Plumbing
Water-leaks
Aug 24, 2011 · Apt 1L
Close - Electric
Wiring
Aug 24, 2011 · Apt 1L
Close - Nonconst
Smoke detector
Aug 24, 2011 · Apt 1L
Close - Nonconst
Vermin
Aug 24, 2011 · Apt 1L
Close - Nonconst
Vermin
Aug 24, 2011 · Apt 1L
Close - Plumbing
Water-leaks
Aug 24, 2011 · Apt 1L
Close - Plumbing
Water-leaks
Aug 24, 2011 · Apt 1L
Close - Heating
Heat related
Dec 29, 2010 · Apt 2FL
Close - Nonconst
Vermin
Mar 15, 2010 · Apt 3L
Close - Nonconst
Vermin
Mar 15, 2010 · Apt 3L
Close - Nonconst
Vermin
Mar 15, 2010 · Apt 3L
Close - Heating
Heat related
Jan 12, 2010 · Apt 3L
Close - Nonconst
Vermin
Jan 12, 2010 · Apt 3L
Close - Nonconst
Vermin
Jan 12, 2010 · Apt 3L
Close - Appliance
Electric/gas range
Jan 12, 2010 · Apt 3L
Close - Electric
Bell-buzzer/intercom
Jan 12, 2010 · Apt 3L
Close - Plumbing
Water-leaks
Jan 12, 2010 · Apt 3L
Close - Plumbing
Water-leaks
Jan 12, 2010 · Apt 3L
Close - Nonconst
Vermin
Mar 30, 2006 · Apt 3R
Close - Plumbing
Basin/sink
Mar 30, 2006 · Apt 3R
Close - Heating
Heat related
Mar 30, 2006 · Apt 3R
Close - Heating
Heat related
Mar 9, 2006 · Apt 3R
Close - Heating
Heat related
Oct 27, 2005 · Apt 2L
Close - Heating
Heat related
Oct 28, 2004 · Apt BDLG
Close - Nonconst
Rubbish
May 25, 2004 · Apt 3-R
Close - Nonconst
Vermin
May 25, 2004 · Apt 3-R
Close - General
Windows
May 25, 2004 · Apt 3-R
Close - Plumbing
Water supply
May 25, 2004 · Apt 3-R
Close - Plumbing
Bathtub/shower
May 25, 2004 · Apt 3-R
Close - Plumbing
Basin/sink
May 25, 2004 · Apt 3-R
Close - Paint/plaster
Wall
May 25, 2004 · Apt 3-R
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C1)
- Year built
- 1915
- Floors
- 4
- Residential units
- 8
- Building area
- 5,500 ft²
- Lot area
- 2,500 ft²
- Zoning
- M1-2
- Community board
- 302
- Council district
- 35
- Block / lot
- 2032 / 13
- Assessed value
- $841,500
- Landmark / historic district
- No
HPD registration #310363, last renewed Oct 17, 2025.
Questions about 23 Adelphi Street
Who owns 23 Adelphi Street?
The owner of record in NYC Department of City Planning PLUTO data is 23 Bk Partners LLC.
Does 23 Adelphi Street have violations?
Yes. NYC HPD has recorded 18 housing violations at this property.
Is 23 Adelphi Street rent stabilized?
NYC Department of Finance tax bills listed 3 rent-stabilized units here in 2024 (about 38% of its 8 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 23 Adelphi Street built?
City records list 1915 as the year it was built.
How many apartments are in 23 Adelphi Street?
It has 8 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.