442 51 Street
Brooklyn, NY 11220BBL 3-00799-0020Map
Owner of record: Adg 442 Realty Co LLC
442 51 Street is a walk-up apartment building built in 1905 in Brooklyn, 11220. It has 8 residential units across 4 floors. The owner of record is Adg 442 Realty Co LLC. HPD has recorded 123 housing violations here, most recently on September 16, 2026. 17 of the 50 most recent violations are still open. City tax records listed 7 rent-stabilized apartments here in 2024.
- HPD violations
- 123
- DOB violations
- 5
- ECB violations
- 5
- HPD complaints
- 59
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 · 123
- CImmediately hazardous
Remove device preventing door from being self-closing hook and eye capable of being padlocked at vestibule door , 1st story
Sep 16, 2026
Open — First no access to re- inspect violation - CImmediately hazardous
Remove device preventing door from being self-closing hook and eye at door at north at public hall, 1st story
Sep 16, 2026
Open — First no access to re- inspect violation - BHazardous
Remove the torn and/or loose floor covering , at public hall, 1st story
Sep 16, 2026
Open — Nov certified on time - CImmediately hazardous
Remove the illegal fastening slidebolt capable of being padlock at door at north at public hall, 1st story
Sep 16, 2026
Open — Nov sent out - ANon-hazardous
Paint or post a sign indicating floors missing and or near fire stairs at public hall, 1st story
Sep 16, 2026
Open — Nov sent out - CImmediately hazardous
Remove the illegal fastening slidebolt capable of padlock at 1st door at south at basement level at public hall
Sep 16, 2026
Open — Nov sent out - ANon-hazardous
Paint or post a sign indicating floors missing and or near fire stairs at basement level at public hall
Sep 16, 2026
Open — Nov sent out - 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 16, 2026
Open — Nov sent out - ANon-hazardous
Remove the torn and/or loose floor covering vinyl floor at vestibule area , 1st story
Sep 16, 2026
Open — Nov sent out - CImmediately hazardous
Properly repair or replace the broken or defective lock and assembly at building entrance door , 1st story
Sep 16, 2026
Open — Nov sent out
Show 40 more ↓
- BHazardous
Remove the torn and/or loose floor covering wood flooring approximately 6sqft , 1st story
Jul 5, 2026
Closed — Violation closed - BHazardous
Remove the torn and/or loose floor covering 6sqft wood flooring , 1st story
Jul 4, 2026
Closed — Violation closed - BHazardous
Remove the torn and/or loose floor covering 3sqft wood flooring at public hall, 2nd story
Jul 4, 2026
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.
Jun 6, 2025
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective ... (hinges) in the 1st room from east located at apt 1l, 1st story, 1st apartment from south at west
Jun 11, 2024 · Apt 1L
Closed — Violation closed - CImmediately hazardous
M/d law abate the nuisance consisting of hot water exceeding the maximum allowable temperature of 130 degrees in the entire apartment located at apt 1l, 1st story, 1st apartment from south at west
Jun 11, 2024 · Apt 1L
Open — Nov certified late - 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. at public hall, 1st story
Jun 11, 2024
Closed — Violation dismissed - ANon-hazardous
Provide a peep hole in entrance door of the dwelling unit so located so as to permit a person inside the dwelling to view any person outside entrance door ... in the 1st room from east located at apt 1l, 1st story, 1st apartment from south at west
Jun 11, 2024 · Apt 1L
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.
Apr 8, 2024
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective in the entrance located at apt 1l, 1st story, 1st apartment from east at south
Sep 22, 2023 · Apt 1L
Closed — Violation closed - CImmediately hazardous
Provide an adequate supply of gas to the fixtures at gas range in the kitchen located at apt 1l, 1st story, 1st apartment from east at south
Sep 22, 2023 · Apt 1L
Closed — Violation dismissed - BHazardous
Repair or replace the smoke detector missing in the entire apartment located at apt 1l, 1st story, 1st apartment from east at south
Sep 22, 2023 · Apt 1L
Closed — Violation dismissed - BHazardous
Repair or replace the carbon monoxide detecting device(s). missing in the entire apartment located at apt 1l, 1st story, 1st apartment from east at south
Sep 22, 2023 · Apt 1L
Closed — Violation dismissed - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 1l, 1st story, 1st apartment from east at south
Sep 22, 2023 · Apt 1L
Closed — Violation closed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the bathroom , the 1st room from north, the 2nd room from north, the 4th room from north located at apt 2r, 2nd story, 2nd apartment from east at south
Aug 31, 2022 · Apt 2R
Closed — Violation closed - CImmediately hazardous
Install the missing or repair/replace the defective window guard(s) in accordance with the specifications of the new york city health code section 24 rcny chapter 12. wg to install = 1; wg to replace = 0; wg to repair = 0; in the entire apartment located at apt 2r, 3rd story, 2nd apartment from east at south
Aug 31, 2022 · Apt 2R
Closed — Violation closed - CImmediately hazardous
Install the missing or repair/replace the defective window guard(s) in accordance with the specifications of the new york city health code section 24 rcny chapter 12. wg to install = 4, wg to replace = 0, wg to repair = 0 in the entire apartment located at apt 2r, 2nd story, 2nd apartment from east at south
Aug 29, 2022 · Apt 2R
Closed — Violation closed - BHazardous
Replace with new the missing cover for light switch at north wall in the 4th room from north located at apt 2r, 2nd story, 2nd apartment from east at south
Aug 29, 2022 · Apt 2R
Closed — Violation closed - CImmediately hazardous
Properly repair the broken or defective lower sash counter balance at fire escape window in the kitchen located at apt 2r, 2nd story, 2nd apartment from east at south
Aug 29, 2022 · Apt 2R
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective wood bottom panel inside base cabinet at sink in the kitchen located at apt 2r, 2nd story, 2nd apartment from east at south
Aug 29, 2022 · Apt 2R
Closed — Violation closed - BHazardous
Repair the leaky and/or defective faucets at sink in the kitchen located at apt 2r, 2nd story, 2nd apartment from east at south
Aug 29, 2022 · Apt 2R
Closed — Violation closed - BHazardous
Repair or replace the smoke detector defective in the entire apartment located at apt 2r, 2nd story, 2nd apartment from east at south
Aug 29, 2022 · Apt 2R
Closed — Violation closed - BHazardous
Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment located at apt 2r, 2nd story, 2nd apartment from east at south
Aug 29, 2022 · Apt 2R
Closed — Violation closed - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 2r, 2nd story, 2nd apartment from east at south
Aug 29, 2022 · Apt 2R
Open — Not complied with - CImmediately hazardous
Properly repair the broken or defective lower sash spring balance at the west window in the kitchen located at apt 2r, 2nd story, 2nd apartment from south at west
Aug 11, 2022 · Apt 2R
Closed — Violation closed - BHazardous
Replace with new the broken or defective wood sink cabinet at east in the kitchen located at apt 2r, 2nd story, 2nd apartment from south at west
Aug 11, 2022 · Apt 2R
Closed — Violation closed - CImmediately hazardous
Install the missing or repair/replace the defective window guard(s) in accordance with the specifications of the new york city health code section 24 rcny chapter 12. wg to install = 1; wg to replace = 0; wg to repair = 1; in the entire apartment located at apt 2r, 2nd story, 2nd apartment from south at west
Aug 11, 2022 · Apt 2R
Closed — Violation closed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the 2nd room from east, the bathroom , the 1st room from east, the 4th room from east located at apt 2r, 2nd story, 2nd apartment from south at west
Aug 11, 2022 · Apt 2R
Open — Not complied with - ANon-hazardous
Refit the door in the entrance located at apt 2r, 2nd story, 2nd apartment from south at west
Aug 11, 2022 · Apt 2R
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective , refit door in the entrance located at apt 2r, 2nd story, 2nd apartment from south at west
Aug 11, 2022 · Apt 2R
Closed — Violation closed - BHazardous
Repair the leaky and/or defective faucets at the sink in the kitchen located at apt 2r, 2nd story, 2nd apartment from south at west
Aug 11, 2022 · Apt 2R
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective wood floor in the kitchen located at apt 2r, 2nd story, 2nd apartment from south at west
Aug 11, 2022 · Apt 2R
Open — Not complied with - CImmediately hazardous
Properly repair the broken or defective upper and lower sash spring balance at the 1st window from north at east in the 1st room from east located at apt 2r, 2nd story, 2nd apartment from south at west
Aug 11, 2022 · Apt 2R
Closed — Violation closed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 2r, 2nd story, 2nd apartment from south at west
Aug 11, 2022 · Apt 2R
Open — Not complied with - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 2r, 2nd story, 2nd apartment from south at west
Aug 11, 2022 · Apt 2R
Open — Not complied with - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the north wall, ceiling in the 4th room from east located at apt 2r, 2nd story, 2nd apartment from south at west
Aug 11, 2022 · Apt 2R
Closed — Violation closed - BHazardous
Repair the leaky and/or defective faucets at sink in the kitchen located at apt 2r, 2nd story, 2nd apartment from south at west
Aug 9, 2022 · Apt 2R
Closed — Violation closed - BHazardous
Properly repair the broken or defective metal base cabinet at east wall in the kitchen located at apt 2r, 2nd story, 2nd apartment from south at west
Aug 9, 2022 · Apt 2R
Closed — Violation closed - CImmediately hazardous
Properly repair the broken or defective counter balance window lower sash at fire escape in the kitchen located at apt 2r, 2nd story, 2nd apartment from south at west
Aug 9, 2022 · Apt 2R
Closed — Violation closed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 2r, 2nd story, 2nd apartment from south at west
Aug 9, 2022 · Apt 2R
Open — Not complied with
DOB building violations · 5
- Low pressure boiler boiler required
Violation issued-failure to file 2018 external low pressure inspection
Jun 20, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2019 external low pressure inspection
Jun 20, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2017 inspection report
Nov 8, 2019
Dob violation - active - 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
Feb 10, 1997
Dob violation - dismissed
ECB violations · 5
- Class - 2
Occupancy contrary to that allowed by c of o & dept of bldg records 2story apt 2r converted into single room occupancy partitions erected from fl to ceiling creating 3b rooms.all rooms have lockable entrance do
Feb 14, 2014
Resolve - Class - 2
Failure to comply w/the comm's order to file a c of c w/the dept of buildings. noted: no c of c filed for ecb 34487538k issued on 8/25/05. remedy: file cert of correction.
Jan 26, 2012
Resolve - Non-hazardous
Failure to maintain bldg defect noted:at said premises rear facing west right side: 1.main drain leader pipe from roof level to sewerline has falling at rear yard/not connected at all 2 which will let water fl
Jun 14, 2006 · Penalty $800
Resolve - Non-hazardous
Residence altered for occupancy as a dwelling for more than the legally approved number of families. note d.o.b. computer printout record shows a 6 family dwelling. now the cellar is illegally altered and occup
Aug 22, 2005 · Penalty $6,600
Resolve - Non-hazardous
Work w/o a permit. hazardous noted: erected partitions at cellar creating 5 rms, 3pc bathroom, kitchen with gas stove. remedy:obtain a permit from d.o.b. to remove partitions, plumbing, & gas piping at cellar.
Aug 22, 2005 · Penalty $800
Resolve
Complaints
- Electric
No lighting
Aug 1, 2026 · Apt 1
Close - Electric
Power outage
Jul 3, 2026 · Apt BLDG
Close - Electric
Power outage
Jul 2, 2026 · Apt BLDG
Close - Safety
Carbon monoxide detector
Jan 12, 2024 · Apt 3R
Close - Door/window
Door
Jan 12, 2024 · Apt 3R
Close - Safety
Carbon monoxide detector
Jan 12, 2024 · Apt 1L
Close - Safety
Smoke detector
Jan 12, 2024 · Apt 1L
Close - Safety
Fire escape
Jan 12, 2024 · Apt BLDG
Close - Door/window
Door
Jan 12, 2024 · Apt BLDG
Close - Door/window
Door
Jan 12, 2024 · Apt BLDG
Close
Show 40 more ↓
- Outside building
Roof door/hatch
Jan 12, 2024 · Apt BLDG
Close - Unsanitary condition
Garbage/recycling storage
Jan 12, 2024 · Apt BLDG
Close - General
Cooking gas
Sep 21, 2023 · Apt 1L
Close - Heat/hot water
Entire building
Sep 21, 2023 · Apt 1L
Close - Heat/hot water
Entire building
Dec 23, 2022 · Apt 3L
Close - Heat/hot water
Entire building
Dec 23, 2022 · Apt 3L
Close - Unsanitary condition
Pests
Aug 22, 2022 · Apt 2R
Close - Plumbing
Basin/sink
Aug 22, 2022 · Apt 2R
Close - Door/window
Window frame
Aug 22, 2022 · Apt 2R
Close - Unsanitary condition
Pests
Aug 8, 2022 · Apt 2R
Close - Unsanitary condition
Pests
Jul 31, 2022 · Apt 2R
Close - Unsanitary condition
Pests
Jul 31, 2022 · Apt 2R
Close - Plumbing
Basin/sink
Jul 31, 2022 · Apt 2R
Close - Appliance
Refrigerator
Jul 31, 2022 · Apt 2R
Close - Door/window
Window frame
Jul 31, 2022 · Apt 2R
Close - Safety
Smoke detector
Mar 3, 2022 · Apt 2R
Close - Unsanitary condition
Pests
Mar 3, 2022 · Apt 2R
Close - Unsanitary condition
Pests
Mar 3, 2022 · Apt 2R
Close - Unsanitary condition
Mold
Mar 3, 2022 · Apt 2R
Close - Safety
Window guard broken/missing
Mar 3, 2022 · Apt 2R
Close - Unsanitary condition
Pests
Jul 22, 2020 · Apt 2R
Close - Safety
Window guard broken/missing
Jul 22, 2020 · Apt 2R
Close - Door/window
Window frame
Sep 25, 2019 · Apt 4L
Close - Door/window
Window frame
Sep 25, 2019 · Apt 4L
Close - Door/window
Window pane
Sep 25, 2019 · Apt 4L
Close - Unsanitary condition
Pests
Sep 25, 2019 · Apt 4L
Close - Safety
Window guard broken/missing
Sep 25, 2019 · Apt 4L
Close - Paint/plaster
Ceiling
Aug 12, 2019 · Apt 2R
Close - Water leak
Heavy flow
Aug 12, 2019 · Apt 2R
Close - Water leak
Slow leak
Aug 12, 2019 · Apt 2R
Close - Door/window
Window frame
Jul 12, 2019 · Apt 4L
Close - Door/window
Window pane
Jul 12, 2019 · Apt 4L
Close - Heat/hot water
Apartment only
Jan 5, 2018 · Apt 3L
Close - Unsanitary condition
Pests
Aug 4, 2017 · Apt 3L
Close - Plumbing
Water supply
Jan 12, 2017 · Apt 1L
Close - General
Mailbox
May 8, 2016 · Apt 3R
Close - Heat/hot water
Entire building
Jan 23, 2016 · Apt 3R
Close - Electric
No lighting
Oct 18, 2015 · Apt 3R
Close - Heat/hot water
Entire building
Oct 18, 2015 · Apt 3L
Close - Heating
Heat related
Feb 11, 2014 · Apt 3R
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C1)
- Year built
- 1905
- Floors
- 4
- Residential units
- 8
- Building area
- 6,928 ft²
- Lot area
- 3,005 ft²
- Zoning
- R6B
- Community board
- 307
- Council district
- 38
- Block / lot
- 799 / 20
- Assessed value
- $588,600
- Landmark / historic district
- No
HPD registration #365228, last renewed Apr 10, 2026.
Questions about 442 51 Street
Who owns 442 51 Street?
The owner of record in NYC Department of City Planning PLUTO data is Adg 442 Realty Co LLC.
Does 442 51 Street have violations?
Yes. NYC HPD has recorded 123 housing violations at this property.
Is 442 51 Street rent stabilized?
NYC Department of Finance tax bills listed 7 rent-stabilized units here in 2024 (about 88% of its 8 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 442 51 Street built?
City records list 1905 as the year it was built.
How many apartments are in 442 51 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.