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7809 21 Avenue

Brooklyn, NY 11214BBL 3-06264-0005Map

Owner of record: Wang, Wen Hao

7809 21 Avenue is a walk-up apartment building built in 1931 in Brooklyn, 11214. It has 4 residential units across 2 floors. The owner of record is Wang, Wen Hao. HPD has recorded 15 housing violations here, most recently on May 1, 2026. 4 of the 15 most recent violations are still open.

HPD violations
15
DOB violations
0
ECB violations
2
HPD complaints
6

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation May 1, 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 · 15

  • 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.

    May 1, 2026

    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.

    Jun 6, 2025

    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 3, 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.

    Mar 20, 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.

    Feb 22, 2022

    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 6, 2021

    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.

    Apr 6, 2021

    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.

    Oct 12, 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, 2017

    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.

    Oct 6, 2015

    Closed — Violation dismissed
Show 5 more ↓
  • A

    Section 300 m/d law file plans and application and legalize the following alteration or restore to the legal condition existing prior to the making of said alteration acoustic tiles at suspended ceiling in the 1st room from north located at apt 1f, 1st story, 1st apartment from south at west

    Dec 28, 2010 · Apt 1F

    Open — Not complied with
  • A

    Section 300 m/d law file plans and application and legalize the following alteration or restore to the legal condition existing prior to the making of said alteration acoustic tiles at suspended ceiling in the kitchen located at apt 1f, 1st story, 1st apartment from south at west

    Dec 28, 2010 · Apt 1F

    Open — Nov sent out
  • B

    Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. located at apt 1f, 1st story, 1st apartment from east at south

    Dec 28, 2010 · Apt 1F

    Open — Not complied with
  • B

    D26-19.07 adm code provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following 50 watts front.

    Mar 19, 1986

    Open — Nov sent out
  • A

    D26-20.08,20.09 adm code file certification of satisfactory installation of smoke detecting device in accordance with h.p.d. rules and regulations.

    Jan 20, 1982

    Closed — Violation closed

DOB building violations · 0

No DOB violations on record

ECB violations · 2

  • Class - 2

    Work without permit(s) - curb cut extended by approx 8 feet with evidence of a previous street sign cut within the area of the complaint - sign of active driveway observed, obtain all permits

    Mar 16, 2025

    Resolve
  • Non-hazardous

    Work w/oa permit-work noted at premises north facing side.curb-out created measured 9ft-8in wide.concrete slab installed creating parking pad measured 8ft-8in wide by 17ft-9in depth w/no parking sign posted

    Jan 17, 2007 · Penalty $500

    Active

Complaints

  • Heating

    Heat related

    Dec 30, 2011 · Apt 2F

    Close
  • Nonconst

    Vermin

    Dec 22, 2010 · Apt 1F

    Close
  • Paint/plaster

    Ceiling

    Dec 22, 2010 · Apt 1F

    Close
  • Paint/plaster

    Ceiling

    Dec 22, 2010 · Apt 1F

    Close
  • Paint/plaster

    Ceiling

    Dec 22, 2010 · Apt 1F

    Close
  • Heating

    Heat related

    Nov 10, 2007 · Apt 1R

    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 (C3)
Year built
1931
Floors
2
Residential units
4
Building area
3,178 ft²
Lot area
2,833 ft²
Zoning
R5
Community board
311
Council district
43
Block / lot
6264 / 5
Assessed value
$393,300
Landmark / historic district
No

HPD registration #350016, last renewed Jul 30, 2026.

Questions about 7809 21 Avenue

Who owns 7809 21 Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Wang, Wen Hao.

Does 7809 21 Avenue have violations?

Yes. NYC HPD has recorded 15 housing violations at this property.

Is 7809 21 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 7809 21 Avenue built?

City records list 1931 as the year it was built.

How many apartments are in 7809 21 Avenue?

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.