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566 Williams Avenue

Brooklyn, NY 11207BBL 3-03835-0038Map

Owner of record: Jmseny Holding LLC

566 Williams Avenue is a walk-up apartment building built in 1930 in Brooklyn, 11207. It has 4 residential units across 2 floors. The owner of record is Jmseny Holding LLC. HPD has recorded 80 housing violations here, most recently on June 11, 2026. 30 of the 50 most recent violations are still open.

HPD violations
80
DOB violations
1
ECB violations
3
HPD complaints
69

What to know

Concern
9 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation Jun 11, 2026

Date of the most recent HPD inspection that found a problem.

Good
No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

No rent-stabilized units in 2018–2024 tax bills

Some apartments can still be regulated. Use the rent-stabilized checker or request the rent history from HCR.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 80

  • C

    Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system missing post at public hall, 1st story

    Jun 11, 2026

    Open — Nov sent out
  • A

    Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mailbox missing post at public hall, 1st story

    Jun 11, 2026

    Open — Nov certified on time
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling at public hall, 1st story

    Jun 11, 2026

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective fire retardant material at ceiling at public hall, 2nd story

    Jun 11, 2026

    Open — Nov sent out
  • A

    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, 2026

    Open — Nov certified on time
  • A

    Post a proper notice of carbon monoxide detecting device requirements, in a form approved by commissioner, in a common area of a class a multiple dwelling near inspection certificate or provide notice to tenants in private dwellings missing post

    Jun 11, 2026

    Open — Nov certified on time
  • A

    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

    Jun 11, 2026

    Open — Nov certified on time
  • A

    § 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

    Jun 11, 2026

    Open — Nov certified on time
  • A

    Paint with light colored paint to the satisfaction of this department the ceiling at public hall, 1st story

    Jun 11, 2026

    Open — Nov certified on time
  • A

    Paint with light colored paint to the satisfaction of this department the ceiling at public hall, 2nd story

    Jun 11, 2026

    Open — Nov certified on time
Show 40 more ↓
  • B

    Properly repair the source and abate the evidence of a water leak over ceiling at public hall, 2nd story

    Jun 11, 2026

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective fire retardant material at ceiling at public hall, 1st story

    Jun 11, 2026

    Open — Nov sent out
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling in the kitchen located at apt 1r, 1st story, 1st apartment from south at west

    Apr 6, 2026 · Apt 1R

    Open — Nov sent out
  • C

    Provide ready access to buildings heating system door lock to cellar at public hall 1st story at boiler room

    Nov 15, 2025

    Open — Nov sent out
  • C

    Replace or repair the self-closing doors that is missing or defective hinges at building entrance door

    Nov 15, 2025

    Closed — Violation closed
  • C

    Provide hot water at all hot water fixtures in the kitchen located at apt 1r, 1st story, 1st apartment from south at west

    Nov 15, 2025 · Apt 1R

    Open — Nov certified late
  • A

    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
  • I

    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 26, 2024

    Closed — Violation dismissed
  • A

    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 12, 2024

    Closed — Violation dismissed
  • I

    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
  • A

    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
  • I

    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 7, 2022

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 1r, 1st story, 1st apartment from south at west

    Jul 9, 2022 · Apt 1R

    Open — Notice of issuance sent to tenant
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 1r, 1st story, 1st apartment from south at west

    Jul 9, 2022 · Apt 1R

    Open — Notice of issuance sent to tenant
  • A

    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 2, 2022

    Closed — Violation dismissed
  • I

    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.

    Mar 2, 2022

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 1r, 1st story, 1st apartment from south at west

    Oct 18, 2021 · Apt 1R

    Open — Notice of issuance sent to tenant
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 1r, 1st story, 1st apartment from south at west

    Oct 18, 2021 · Apt 1R

    Open — Notice of issuance sent to tenant
  • A

    § 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 at public hall, 1st story

    Oct 18, 2021

    Open — Nov sent out
  • A

    Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box at public hall, 1st story

    Oct 18, 2021

    Open — Nov sent out
  • A

    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.

    Oct 18, 2021

    Open — Nov sent out
  • A

    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

    Oct 18, 2021

    Open — Nov sent out
  • C

    Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system at public hall, 1st story

    Oct 18, 2021

    Open — Nov sent out
  • A

    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

    Oct 18, 2021

    Open — Nov sent out
  • A

    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

    Oct 18, 2021

    Open — Nov sent out
  • C

    Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the building front yard

    Jun 30, 2021

    Closed — Violation closed
  • A

    Cleanse to the satisfaction of this department the floor at building front yard

    Jun 30, 2021

    Open — Nov sent out
  • I

    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.

    Apr 13, 2021

    Closed — Violation dismissed
  • A

    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
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 1r, 1st story, 1st apartment from south at west

    Oct 22, 2020 · Apt 1R

    Open — Notice of issuance sent to tenant
  • C

    Arrange and make self-closing the doors , in the entrance located at apt 1r, 1st story, 1st apartment from south at west

    Oct 22, 2020 · Apt 1R

    Closed — Violation closed
  • I

    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 31, 2019

    Closed — Violation dismissed
  • B

    Properly repair the broken or defective paving , yard, section at east

    Aug 8, 2019

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective 4th concrete tread from bottom, stairs leading to 1st story entrance yard, section at east

    Aug 8, 2019

    Open — Nov sent out
  • I

    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 22, 2018

    Closed — Violation dismissed
  • I

    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 16, 2016

    Closed — Violation dismissed
  • B

    Abate the infestation consisting of mice in the entire apartment located at apt 1f, 1st story

    Jun 30, 2015 · Apt 1F

    Closed — Violation closed
  • I

    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.

    Feb 25, 2015

    Closed — Violation dismissed
  • C

    Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system .. at public hall, 1st story

    Nov 3, 2014

    Closed — Violation closed
  • C

    Provide ready access to buildings heating system ..door locked at cellar

    Nov 3, 2014

    Closed — Violation closed

DOB building violations · 1

  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Oct 22, 2014

    Dob violation - active

ECB violations · 3

  • Class - 2

    Unapproved/unsafe/unsuitable electrical equipment/apparatus/materials,device,defective switch button rm panel is in line closet in bedrm outlet butt rm is not gfcl.comply with ec code/obtain permit.

    Jul 14, 2014 · Penalty $800

    Active
  • Class - 2

    230.72.c disconnect means to apt is not accessible to each occupant.apt 2r 2f rear.tenant in apt2r(2floor rear)has no access to bsmt disconnect for the apt no supt or owner living in the bldg.tenants's danaree

    Jul 14, 2014 · Penalty $800

    Active
  • Class - 1

    Electrical work w/o a permit apt 2k(2fl rear)1 panel.rem:obtain permit

    Jul 14, 2014 · Penalty $1,600

    Active

Complaints

  • Water leak

    Heavy flow

    May 20, 2026 · Apt 1R

    Close
  • Water leak

    Heavy flow

    Apr 5, 2026 · Apt 1R

    Close
  • Paint/plaster

    Ceiling

    Apr 5, 2026 · Apt 1R

    Close
  • Heat/hot water

    Apartment only

    Jan 29, 2026 · Apt 1R

    Close
  • Heat/hot water

    Apartment only

    Nov 13, 2025 · Apt 1R

    Close
  • Heat/hot water

    Apartment only

    Nov 3, 2025 · Apt 1R

    Close
  • Electric

    Power outage

    Feb 14, 2025 · Apt 1R

    Close
  • Heat/hot water

    Entire building

    Feb 14, 2025 · Apt 1R

    Close
  • Unsanitary condition

    Pests

    Jul 1, 2022 · Apt 1R

    Close
  • Unsanitary condition

    Pests

    Jul 1, 2022 · Apt 1R

    Close
Show 40 more ↓
  • Unsanitary condition

    Pests

    Oct 13, 2021 · Apt 1R

    Close
  • Unsanitary condition

    Mold

    Oct 13, 2021 · Apt 1R

    Close
  • Unsanitary condition

    Pests

    Oct 13, 2021 · Apt 1R

    Close
  • Unsanitary condition

    Sewage

    Jun 28, 2021 · Apt BLDG

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Jun 28, 2021 · Apt BLDG

    Close
  • Unsanitary condition

    Mold

    Jun 28, 2021 · Apt BLDG

    Close
  • Unsanitary condition

    Pests

    Oct 19, 2020 · Apt 1R

    Close
  • Heat/hot water

    Entire building

    Oct 19, 2020 · Apt 1R

    Close
  • Unsanitary condition

    Pests

    Aug 6, 2019 · Apt 1F

    Close
  • Unsanitary condition

    Pests

    Aug 6, 2019 · Apt 1F

    Close
  • Door/window

    Door

    Aug 6, 2019 · Apt 1F

    Close
  • Outside building

    Pavement

    Aug 6, 2019 · Apt BLDG

    Close
  • Electric

    Wiring

    Aug 6, 2019 · Apt BLDG

    Close
  • General

    Bell/buzzer/intercom

    Aug 6, 2019 · Apt BLDG

    Close
  • Electric

    Lighting

    Aug 6, 2019 · Apt BLDG

    Close
  • Outside building

    Gutter/leader

    Aug 6, 2019 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    Feb 4, 2017 · Apt 2F

    Close
  • Heat/hot water

    Entire building

    Oct 23, 2016 · Apt BLDG

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Jun 1, 2015 · Apt 1F

    Close
  • Door/window

    Door frame

    Jun 1, 2015 · Apt 1F

    Close
  • Door/window

    Door

    Jun 1, 2015 · Apt 1F

    Close
  • Unsanitary condition

    Pests

    Jun 1, 2015 · Apt 1F

    Close
  • Door/window

    Door

    Jun 1, 2015 · Apt 1F

    Close
  • Heat/hot water

    Entire building

    Oct 31, 2014 · Apt 1F

    Close
  • Heat/hot water

    Apartment only

    Oct 24, 2014 · Apt 1F

    Close
  • Appliance

    Electric/gas range

    Oct 24, 2014 · Apt 1F

    Close
  • Water leak

    Slow leak

    Oct 24, 2014 · Apt 1F

    Close
  • Door/window

    Door

    Oct 24, 2014 · Apt 1F

    Close
  • Electric

    Power outage

    Jul 11, 2014 · Apt 2R

    Close
  • Electric

    Power outage

    Apr 23, 2014 · Apt BLDG

    Close
  • Electric

    Lighting

    Apr 23, 2014 · Apt 2R

    Close
  • Electric

    No lighting

    Apr 23, 2014 · Apt 2R

    Close
  • Electric

    Power outage

    Apr 23, 2014 · Apt 2R

    Close
  • Paint/plaster

    Ceiling

    Apr 29, 2012 · Apt 2R

    Close
  • Paint/plaster

    Ceiling

    Apr 29, 2012 · Apt 2R

    Close
  • Paint/plaster

    Ceiling

    Apr 29, 2012 · Apt 2R

    Close
  • General

    Floor

    Apr 29, 2012 · Apt 2R

    Close
  • Plumbing

    Water-leaks

    Apr 29, 2012 · Apt 2R

    Close
  • General

    Cooking gas

    Sep 29, 2009 · Apt 1F

    Close
  • Heating

    Heat related

    Sep 29, 2009 · Apt 1F

    Close

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type
Walk-up apartment building (C4)
Year built
1930
Floors
2
Residential units
4
Building area
3,120 ft²
Lot area
2,500 ft²
Zoning
R6
Community board
305
Council district
42
Block / lot
3835 / 38
Assessed value
$224,550
Landmark / historic district
No

HPD registration #332110, last renewed Nov 17, 2025.

Questions about 566 Williams Avenue

Who owns 566 Williams Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Jmseny Holding LLC.

Does 566 Williams Avenue have violations?

Yes. NYC HPD has recorded 80 housing violations at this property.

Is 566 Williams Avenue 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 566 Williams Avenue built?

City records list 1930 as the year it was built.

How many apartments are in 566 Williams Avenue?

It has 4 residential units and 6 units in total.

Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.