634 Osborn Street
Brooklyn, NY 11212BBL 3-03637-0044Map
Owner of record: 634 Osborn LLC
634 Osborn Street is a walk-up apartment building built in 1930 in Brooklyn, 11212. It has 4 residential units across 2 floors. The owner of record is 634 Osborn LLC. HPD has recorded 251 housing violations here, most recently on October 12, 2026. 40 of the 50 most recent violations are still open.
- HPD violations
- 251
- DOB violations
- 0
- ECB violations
- 5
- HPD complaints
- 259
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
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 251
- 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 2r, 2nd story, 1st apartment from south at west
Oct 12, 2026 · Apt 2R
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 missing in the entire apartment located at apt 2r, 2nd story, 1st apartment from south at west
Oct 12, 2026 · Apt 2R
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective electric outlets cover at the east and north walls in the 4th room from east at north located at apt 2r, 2nd story, 1st apartment from south at west
Oct 12, 2026 · Apt 2R
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective entrance door in the 4th room from east at north located at apt 2r, 2nd story, 1st apartment from south at west
Oct 12, 2026 · Apt 2R
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective lower sash spring balance at the 1st window from south at west in the 4th room from east at south located at apt 2r, 2nd story, 1st apartment from south at west
Oct 12, 2026 · Apt 2R
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective base cabinet at the sink in the kitchen located at apt 2r, 2nd story, 1st apartment from south at west
Oct 12, 2026 · Apt 2R
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective electric outlets at the east wall in the kitchen located at apt 2r, 2nd story, 1st apartment from south at west
Oct 12, 2026 · Apt 2R
Open — Nov sent out - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at the ceiling in the bathroom located at apt 2r, 2nd story, 1st apartment from south at west
Oct 12, 2026 · Apt 2R
Open — Nov sent out - BHazardous
Repair the leaky and/or defective faucets in the bathtub in the bathroom located at apt 2r, 2nd story, 1st apartment from south at west
Oct 12, 2026 · Apt 2R
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective closet door at north in the 1st room from east located at apt 2r, 2nd story, 1st apartment from south at west
Oct 12, 2026 · Apt 2R
Open — Nov sent out
Show 40 more ↓
- CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 2r, 2nd story, 1st apartment from south at west
Oct 12, 2026 · Apt 2R
Open — Notice of issuance sent to tenant - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 2r, 2nd story, 1st apartment from south at west
Oct 12, 2026 · Apt 2R
Open — Notice of issuance sent to tenant - BHazardous
Properly repair or replace the broken or defective entrance door in the 1st room from east located at apt 2r, 2nd story, 1st apartment from south at west
Oct 12, 2026 · Apt 2R
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges at door in the entrance located at apt 2f, 2nd story, 1st apartment from north at east
Aug 7, 2026 · Apt 2F
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 in the entire apartment located at apt 2f, 2nd story, 1st apartment from north at east
Aug 7, 2026 · Apt 2F
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 2f, 2nd story, 1st apartment from north at east
Aug 7, 2026 · Apt 2F
Open — Nov sent out - 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.
May 5, 2026
Closed — Violation dismissed - CImmediately hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the kitchen located at apt 1f, 1st story, 1st apartment from east at south
Mar 18, 2026 · Apt 1F
Closed — Violation dismissed - CImmediately hazardous
Properly repair the source and abate the evidence of a water leak at the ceiling in the kitchen located at apt 1f, 1st story, 1st apartment from east at south
Mar 18, 2026 · Apt 1F
Closed — Violation dismissed - BHazardous
Properly repair or replace the broken or defective door frame at east wall in the foyer located at apt 1r, 1st story, 1st apartment from south at west
Feb 27, 2026 · Apt 1R
Open — Nov sent out - ANon-hazardous
Trace and repair the source and abate the visible mold condition... less than 10 sq ft at south wall in the bathroom located at apt 1r, 1st story, 1st apartment from south at west
Feb 27, 2026 · Apt 1R
Closed — Violation closed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 1r, 1st story, 1st apartment from south at west
Feb 27, 2026 · Apt 1R
Open — Notice of issuance sent to tenant - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 1r, 1st story, 1st apartment from south at west
Feb 27, 2026 · Apt 1R
Open — Notice of issuance sent to tenant - BHazardous
Provide adequate supply of cold water for the fixtures at washbasin in the bathroom located at apt 1r, 1st story, 1st apartment from south at west
Feb 27, 2026 · Apt 1R
Open — Nov sent out - CImmediately hazardous
Repair the leaky and/or defective faucets at bathtub in the bathroom located at apt 1r, 1st story, 1st apartment from south at west
Feb 27, 2026 · Apt 1R
Open — Nov sent out - BHazardous
Trace and repair the source and abate the visible mold condition... less than 10 sq ft at south wall in the bathroom located at apt 1r, 1st story, 1st apartment from south at west original violation 18673504 issued 27-feb-26 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).
Feb 27, 2026 · Apt 1R
Open — Notice of issuance sent to tenant - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 2r, 2nd story, 1st apartment from south at west
Jan 10, 2026 · Apt 2R
Open — Nov sent out - BHazardous
Refit entrance door in the 1st room from east located at apt 2r, 2nd story, 1st apartment from south at west
Jan 10, 2026 · Apt 2R
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective electrical outlet at east wall in the kitchen located at apt 2r, 2nd story, 1st apartment from south at west
Jan 10, 2026 · Apt 2R
Open — Nov sent out - CImmediately hazardous
Provide ready access to buildings heating system door locked at 1st story public hall leading to the cellar at boiler room
Jan 10, 2026
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 that is missing in the entire apartment located at apt 1f, 1st story, 1st apartment from east at south
Dec 21, 2025 · Apt 1F
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the kitchen located at apt 1f, 1st story, 1st apartment from east at south
Dec 21, 2025 · Apt 1F
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective latch-set in the entrance located at apt 1f, 1st story, 1st apartment from east at south
Dec 21, 2025 · Apt 1F
Closed — Violation closed - CImmediately hazardous
Provide ready access to buildings heating system locked door to cellar at 1st story public hall at boiler room
Dec 21, 2025
Open — Nov sent out - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 1f, 1st story, 1st apartment from east at south
Dec 21, 2025 · Apt 1F
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 1f, 1st story, 1st apartment from east at south
Dec 21, 2025 · Apt 1F
Closed — Violation closed - 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
Dec 17, 2025
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges at vestibule entrance , 1st story
Dec 17, 2025
Closed — Violation closed - ANon-hazardous
§ 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor [ missing frame ] at public hall, 1st story
Dec 17, 2025
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective light fixture at ceiling in the kitchen located at apt 2f, 2nd story, 1st apartment from north at east
Dec 10, 2025 · Apt 2F
Open — Nov sent out - BHazardous
Trace and repair the source and abate the visible mold condition... greater than 10 square feet at ceiling in the bathroom located at apt 2f, 2nd story, 1st apartment from north at east
Dec 10, 2025 · Apt 2F
Closed — Violation closed - BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the bathroom located at apt 2f, 2nd story, 1st apartment from north at east
Dec 10, 2025 · Apt 2F
Open — Nov sent out - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 2f, 2nd story, 1st apartment from north at east
Dec 10, 2025 · Apt 2F
Open — Notice of issuance sent to tenant - BHazardous
Repair the flushing apparatus and maintain same so as to flush effectively the water closet ... in the bathroom located at apt 2f, 2nd story, 1st apartment from north at east
Dec 10, 2025 · Apt 2F
Open — Nov sent out - CImmediately hazardous
Trace and repair the source and abate the visible mold condition... greater than 10 square feet at ceiling in the bathroom located at apt 2f, 2nd story, 1st apartment from north at east original violation 18496827 issued 10-dec-25 has been upgraded to class c per administrative code 27-2017.3a(5)(a) or (b).
Dec 10, 2025 · Apt 2F
Open — Notice of issuance sent to tenant - 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 2f, 2nd story, 1st apartment from north at east
Dec 10, 2025 · Apt 2F
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 2f, 2nd story, 1st apartment from north at east
Dec 10, 2025 · Apt 2F
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective electrical outlet at west wall in the kitchen located at apt 2f, 2nd story, 1st apartment from north at east
Dec 10, 2025 · Apt 2F
Open — Nov sent out - BHazardous
Repair the broken or defective connection at wasteline at sink in the kitchen located at apt 2f, 2nd story, 1st apartment from north at east
Dec 10, 2025 · Apt 2F
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective base cabinet at sink in the kitchen located at apt 2f, 2nd story, 1st apartment from north at east
Dec 10, 2025 · Apt 2F
Open — Nov sent out
DOB building violations · 0
No DOB violations on record
ECB violations · 5
- Class - 2
Failure to maintain building exterior noted: due to a tree growing from cellar window at left rear corner,& damaged exterior walls at exposures 1 & 2,observed cracks at left rear corner & 1st fl window steel
Jul 18, 2012
Resolve - Hazardous
Failure to maintain defect noted(1)1 st floor balcony has lintel that is deflecting causing stress cracks at support at both ends also loose& missing coping stones(2)parapet has stress cracks(3)spalling mortar
Mar 31, 2004 · Penalty $10,000
Resolve - Hazardous
Failure to miantain exterior hazardous defect are broken cracked loose missing coping stone at first balcony and parapet loose cracked disloged masonry entry steps missing hard rails to cellar front cracked bro
Sep 16, 2003 · Penalty $2,500
Resolve - Hazardous
Failure to maintaint bldg hazardous water leak over boiler hot water heater in boiler room no visite fl drain in boiler room missing fire stopping on ceiling of cellar in many various areas including boiler roo
Sep 16, 2003 · Penalty $2,500
Resolve - Non-hazardous
Work w/o permit work noted partitions erected in cellar to create separate rooms approx 4 remedy obtain permits approval or restore premises to prior legal condition
Sep 16, 2003 · Penalty $2,500
Active
Complaints
- Appliance
Electric/gas range
Oct 5, 2026 · Apt 2R
Close - Unsanitary condition
Pests
Oct 5, 2026 · Apt 2R
Close - Unsanitary condition
Pests
Oct 5, 2026 · Apt 2R
Close - Paint/plaster
Ceiling
Oct 5, 2026 · Apt 2R
Close - Paint/plaster
Wall
Oct 5, 2026 · Apt 2R
Close - Door/window
Door frame
Oct 5, 2026 · Apt 2R
Close - Unsanitary condition
Mold
Oct 5, 2026 · Apt 2R
Close - Door/window
Window frame
Oct 5, 2026 · Apt 2R
Close - Electric
No lighting
Oct 5, 2026 · Apt 2R
Close - Door/window
Door
Aug 17, 2026 · Apt 2R
Close
Show 40 more ↓
- Unsanitary condition
Pests
Aug 17, 2026 · Apt 2R
Close - Electric
Outlet/switch
Aug 17, 2026 · Apt 2R
Close - Appliance
Electric/gas range
Aug 17, 2026 · Apt 2R
Close - Door/window
Window frame
Aug 17, 2026 · Apt 2R
Close - Unsanitary condition
Garbage/recycling storage
Aug 17, 2026 · Apt BLDG
Close - Water leak
Heavy flow
Jul 7, 2026 · Apt 2F
Close - Plumbing
Bathtub/shower
Jul 7, 2026 · Apt 2F
Close - Plumbing
Bathtub/shower
Jul 3, 2026 · Apt 2F
Close - Plumbing
Bathtub/shower
May 23, 2026 · Apt 2F
Close - Water leak
Heavy flow
Mar 8, 2026 · Apt 1F
Close - Paint/plaster
Ceiling
Mar 8, 2026 · Apt 1F
Close - Electric
Power outage
Feb 18, 2026 · Apt 2F
Close - Plumbing
Bathtub/shower
Feb 18, 2026 · Apt 1R
Close - Unsanitary condition
Mold
Feb 18, 2026 · Apt 1R
Close - Electric
Power outage
Feb 18, 2026 · Apt 2F
Close - Electric
Power outage
Feb 18, 2026 · Apt 2F
Close - Plumbing
Water supply
Feb 18, 2026 · Apt 1R
Close - Plumbing
Water supply
Jan 28, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Jan 8, 2026 · Apt 2F
Close - Heat/hot water
Entire building
Jan 7, 2026 · Apt 2F
Close - Heat/hot water
Entire building
Jan 7, 2026 · Apt 2R
Close - Heat/hot water
Apartment only
Dec 26, 2025 · Apt 2F
Close - Plumbing
Water supply
Dec 22, 2025 · Apt 2F
Close - Heat/hot water
Entire building
Dec 21, 2025 · Apt 2F
Close - Heat/hot water
Apartment only
Dec 18, 2025 · Apt 1F
Close - Heat/hot water
Apartment only
Dec 14, 2025 · Apt 1F
Close - Appliance
Electric/gas range
Dec 13, 2025 · Apt 2R
Close - Heat/hot water
Apartment only
Dec 13, 2025 · Apt 2R
Close - Plumbing
Radiator
Dec 8, 2025 · Apt 2F
Close - Plumbing
Steam pipe/riser
Dec 8, 2025 · Apt 2F
Close - Water leak
Slow leak
Dec 8, 2025 · Apt 2F
Close - Heat/hot water
Apartment only
Nov 30, 2025 · Apt 2F
Close - Electric
No lighting
Jun 1, 2025 · Apt 2R
Close - Electric
Outlet/switch
Jun 1, 2025 · Apt 2R
Close - Door/window
Door
Jun 1, 2025 · Apt 2R
Close - Door/window
Window frame
Jun 1, 2025 · Apt 2R
Close - Unsanitary condition
Pests
Jun 1, 2025 · Apt 2R
Close - Electric
Power outage
Mar 13, 2025 · Apt 1F
Close - Electric
Power outage
Mar 9, 2025 · Apt 2R
Close - Water leak
Slow leak
Jan 25, 2025 · Apt 2F
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C3)
- Year built
- 1930
- Floors
- 2
- Residential units
- 4
- Building area
- 3,225 ft²
- Lot area
- 2,500 ft²
- Zoning
- R6
- Community board
- 316
- Council district
- 42
- Block / lot
- 3637 / 44
- Assessed value
- $201,150
- Landmark / historic district
- No
HPD registration #327982, last renewed Nov 19, 2025.
Questions about 634 Osborn Street
Who owns 634 Osborn Street?
The owner of record in NYC Department of City Planning PLUTO data is 634 Osborn LLC.
Does 634 Osborn Street have violations?
Yes. NYC HPD has recorded 251 housing violations at this property.
Is 634 Osborn Street rent stabilized?
No rent-stabilized units appear in its 2018–2024 tax bills. Individual apartments can still be regulated, so request the rent history from NYS Homes and Community Renewal if unsure.
When was 634 Osborn Street built?
City records list 1930 as the year it was built.
How many apartments are in 634 Osborn Street?
It has 4 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.