643 Willoughby Avenue
Brooklyn, NY 11206BBL 3-01760-0051Map
Owner of record: Bec Continuum Housing Development Fund C Ompany INC
643 Willoughby Avenue is a walk-up apartment building built in 1931 in Brooklyn, 11206. It has 8 residential units across 4 floors. The owner of record is Bec Continuum Housing Development Fund C Ompany INC. HPD has recorded 75 housing violations here, most recently on June 7, 2026. 11 of the 50 most recent violations are still open. City tax records listed 4 rent-stabilized apartments here in 2024.
- HPD violations
- 75
- DOB violations
- 7
- ECB violations
- 0
- HPD complaints
- 135
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 · 75
- 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 2a, 2nd story, 1st apartment from south at west
Jun 7, 2026 · Apt 2A
Open — Nov sent out - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 2a, 2nd story, 1st apartment from south at west
Jun 7, 2026 · Apt 2A
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 2a, 2nd story, 1st apartment from south at west
Jun 7, 2026 · Apt 2A
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling and all walls in the bathroom located at apt 2a, 2nd story, 1st apartment from south at west
Jun 7, 2026 · Apt 2A
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
Jun 7, 2026
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 6, 2026
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 11, 2025
Closed — Violation dismissed - CImmediately hazardous
Properly repair or replace the broken or defective spring balance at the lowe sash window at east in the 4th room from north located at apt 1a, 1st story, 1st apartment from south at west
May 20, 2024 · Apt 1A
Open — Nov sent out - 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 4th room from north located at apt 1a, 1st story, 1st apartment from south at west
May 20, 2024 · Apt 1A
Open — Nov sent out - BHazardous
Remove the illegal fastening padlockable hasp at gate in fence providing egress from fire-escape to street at building front
May 20, 2024
Open — Nov sent out
Show 40 more ↓
- CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 1a, 1st story, 1st apartment from south at west
May 20, 2024 · Apt 1A
Open — Notice of issuance sent to tenant - BHazardous
Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment located at apt 1a, 1st story, 1st apartment from south at west
Feb 3, 2024 · Apt 1A
Closed — Violation closed - BHazardous
Repair or replace the smoke detector defective in the entire apartment located at apt 1a, 1st story, 1st apartment from south at west
Feb 3, 2024 · Apt 1A
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 1a, 1st story, 1st apartment from south at west
Feb 3, 2024 · Apt 1A
Open — Violation will be reinspected - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 1a, 1st story, 1st apartment from south at west
Sep 3, 2023 · Apt 1A
Closed — Violation closed - BHazardous
Properly repair the source and abate the evidence of a water leak at east wall in the 1st room from north located at apt 1a, 1st story, 1st apartment from south at west
Sep 3, 2023 · Apt 1A
Closed — Violation closed - BHazardous
Properly repair the source and abate the evidence of a water leak at east 1 closet walls and ceiling in the 1st private hallway from east at south located at apt 1a, 1st story, 1st apartment from south at west
Sep 3, 2023 · Apt 1A
Closed — Violation closed - BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the bathroom located at apt 1a, 1st story, 1st apartment from south at west
Sep 3, 2023 · Apt 1A
Closed — Violation closed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 1a, 1st story, 1st apartment from south at west
Sep 3, 2023 · Apt 1A
Open — Not complied with - 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.
Mar 27, 2023
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 13, 2021
Closed — Violation dismissed - BHazardous
Repair the broken or defective connection at waste line of wash basin in secondary bathroom in the 2nd room from north located at apt 4a, 4th story
Apr 8, 2019 · Apt 4A
Closed — Violation closed - BHazardous
Repair or replace the carbon monoxide detecting device(s). missing located at apt 4a, 4th story
Apr 8, 2019 · Apt 4A
Closed — Violation closed - BHazardous
Repair or replace the smoke detector missing located at apt 4a, 4th story
Apr 8, 2019 · Apt 4A
Closed — Violation closed - ANon-hazardous
Provide a lock and key to the entrance door of dwelling unit and, if a cl a multiple dwelling, also missing chain guard in the entrance located at apt 4a, 4th story
Apr 8, 2019 · Apt 4A
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 missing at public hall, 1st story
Apr 8, 2019
Closed — Violation dismissed - 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
Apr 8, 2019
Closed — Violation dismissed - BHazardous
And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes consisting of flower pots on 3rd story balcony ,building front stack
Apr 8, 2019
Closed — Violation dismissed - 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
Apr 8, 2019
Closed — Violation dismissed - 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. at public hall, 1st story
Apr 8, 2019
Closed — Violation dismissed - BHazardous
Trace and repair the source and abate the visible mold condition... approximately 1 square foot at east wall in the 1st room from north located at apt 4a, 4th story original violation 13004405 issued 08-apr-19 has been upgraded to class b per administrative code §27-2017.3a(3)(a) or (b).
Apr 8, 2019 · Apt 4A
Closed — Violation dismissed - 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. at public hall, 1st story
Apr 8, 2019
Closed — Violation closed - ANon-hazardous
Replace with new the broken or defective marble saddle at secondary bathroom in the 2nd room from north located at apt 4a, 4th story
Apr 8, 2019 · Apt 4A
Closed — Violation closed - ANon-hazardous
Refit wash basin cabinet doors in secondary bathroom in the 2nd room from north located at apt 4a, 4th story
Apr 8, 2019 · Apt 4A
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the east wall in the 1st room from north located at apt 4a, 4th story
Apr 8, 2019 · Apt 4A
Closed — Violation closed - ANon-hazardous
Trace and repair the source and abate the visible mold condition... approximately 1 square foot at east wall in the 1st room from north located at apt 4a, 4th story
Apr 8, 2019 · Apt 4A
Closed — Violation closed - BHazardous
Repair the roof so that it will not leak over ceiling in the 6th room from north located at apt 4a, 4th story
Apr 8, 2019 · Apt 4A
Closed — Violation closed - CImmediately hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the 6th room from north located at apt 4a, 4th story
Apr 8, 2019 · Apt 4A
Closed — Violation closed - BHazardous
Repair or replace the carbon monoxide detecting device(s). sign missing
Mar 21, 2019
Closed — Violation dismissed - 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. at public hall, 1st story
Mar 21, 2019
Closed — Violation dismissed - 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
Mar 21, 2019
Closed — Violation dismissed - ANon-hazardous
Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box sign missing at public hall, 1st story
Mar 21, 2019
Closed — Violation dismissed - 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 frame missing at public hall, 1st story
Mar 21, 2019
Closed — Violation dismissed - 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. at public hall, 1st story
Mar 21, 2019
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
Feb 3, 2019
Closed — Violation dismissed - 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. at public hall, 1st story
Feb 3, 2019
Closed — Violation dismissed - ANon-hazardous
Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box missing at public hall, 1st story
Feb 3, 2019
Closed — Violation dismissed - 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. at public hall, 1st story
Feb 3, 2019
Closed — Violation dismissed - 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
Feb 3, 2019
Closed — Violation dismissed - 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 at public hall, 1st story
Feb 3, 2019
Closed — Violation dismissed
DOB building violations · 7
- Construction other optional
Failure to protect adjoining structures during excavation operations remedy; stop all work except backfill rear of the premises, make site safe, call dob before returning to work
May 26, 2010
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 - 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
- Water leak
Heavy flow
Aug 23, 2026 · Apt 1A
Close - Unsanitary condition
Pests
Jun 3, 2026 · Apt 2A
Close - Safety
Carbon monoxide detector
Jun 3, 2026 · Apt 2A
Close - Unsanitary condition
Pests
Jun 3, 2026 · Apt 2A
Close - Safety
Smoke detector
Jun 3, 2026 · Apt 2A
Close - Paint/plaster
Wall
Jun 3, 2026 · Apt 2A
Close - Plumbing
Basin/sink
Jun 3, 2026 · Apt 2A
Close - Appliance
Electric/gas range
Jun 3, 2026 · Apt 2A
Close - Unsanitary condition
Garbage/recycling storage
Sep 12, 2025 · Apt BLDG
Close - Water leak
Slow leak
Aug 30, 2023 · Apt 1A
Close
Show 40 more ↓
- Unsanitary condition
Pests
Aug 30, 2023 · Apt 1A
Close - Unsanitary condition
Pests
Aug 30, 2023 · Apt 1A
Close - Plumbing
Water supply
Aug 30, 2023 · Apt 1A
Close - Paint/plaster
Wall
Aug 30, 2023 · Apt 1A
Close - Appliance
Electric/gas range
Aug 30, 2023 · Apt 1A
Close - Outside building
Roof door/hatch
Jan 10, 2023 · Apt BLDG
Close - Door/window
Door
Jan 10, 2023 · Apt BLDG
Close - Safety
Fire escape
Jan 10, 2023 · Apt BLDG
Close - Door/window
Door
Jan 10, 2023 · Apt BLDG
Close - Door/window
Door
Jan 10, 2023 · Apt BLDG
Close - Paint/plaster
Window/frame
Jan 9, 2023 · Apt 1A
Close - Paint/plaster
Wall
Jan 9, 2023 · Apt 1A
Close - Plumbing
Water supply
Jan 9, 2023 · Apt 2A
Close - Plumbing
Water supply
Jan 9, 2023 · Apt 2A
Close - Unsanitary condition
Pests
Jan 9, 2023 · Apt 1A
Close - Unsanitary condition
Pests
Jan 9, 2023 · Apt 1A
Close - Safety
Smoke detector
Jan 9, 2023 · Apt 1A
Close - Safety
Carbon monoxide detector
Jan 9, 2023 · Apt 1A
Close - Safety
Window guard broken/missing
Jan 9, 2023 · Apt 1A
Close - Paint/plaster
Ceiling
Jan 9, 2023 · Apt 1A
Close - Safety
Fire escape
Jan 9, 2023 · Apt 2A
Close - Safety
Window guard broken/missing
Jan 9, 2023 · Apt 1A
Close - Paint/plaster
Wall
Jan 9, 2023 · Apt 1A
Close - Safety
Window guard broken/missing
Jan 9, 2023 · Apt 1A
Close - Plumbing
Water supply
Jan 9, 2023 · Apt 1A
Close - Plumbing
Water supply
Jan 9, 2023 · Apt 1A
Close - Unsanitary condition
Pests
Jan 9, 2023 · Apt 2A
Close - General
Mailbox
Jan 28, 2021 · Apt 2A
Close - Paint/plaster
Wall
Apr 24, 2019 · Apt 4A
Close - Water leak
Slow leak
Apr 24, 2019 · Apt 4A
Close - Unsanitary condition
Mold
Apr 24, 2019 · Apt 4A
Close - Paint/plaster
Wall
Mar 18, 2019 · Apt 4A
Close - Unsanitary condition
Mold
Mar 18, 2019 · Apt 4A
Close - Unsanitary condition
Mold
Mar 18, 2019 · Apt 4A
Close - General
Cabinet
Mar 18, 2019 · Apt 4A
Close - Water leak
Damp spot
Mar 18, 2019 · Apt 4A
Close - Paint/plaster
Ceiling
Mar 18, 2019 · Apt 4A
Close - Heat/hot water
Entire building
Jan 31, 2019 · Apt 2A
Close - Plumbing
Water supply
Dec 12, 2011 · Apt 2FL
Close - Plumbing
Toilet
Dec 12, 2011 · Apt 2FL
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C1)
- Year built
- 1931
- Floors
- 4
- Residential units
- 8
- Building area
- 6,840 ft²
- Lot area
- 2,945 ft²
- Zoning
- R6A
- Community board
- 303
- Council district
- 36
- Block / lot
- 1760 / 51
- Assessed value
- $718,200
- Landmark / historic district
- No
HPD registration #306847, last renewed Sep 13, 2025.
Questions about 643 Willoughby Avenue
Who owns 643 Willoughby Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Bec Continuum Housing Development Fund C Ompany INC.
Does 643 Willoughby Avenue have violations?
Yes. NYC HPD has recorded 75 housing violations at this property.
Is 643 Willoughby Avenue rent stabilized?
NYC Department of Finance tax bills listed 4 rent-stabilized units here in 2024 (about 50% of its 8 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 643 Willoughby Avenue built?
City records list 1931 as the year it was built.
How many apartments are in 643 Willoughby Avenue?
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.