8634 20 Avenue
Brooklyn, NY 11214BBL 3-06374-0062Map
Owner of record: Su, Dabiao
8634 20 Avenue is a walk-up apartment building built in 1920 in Brooklyn, 11214. It has 3 residential units across 2.75 floors. The owner of record is Su, Dabiao. HPD has recorded 8 housing violations here, most recently on June 6, 2025.
- HPD violations
- 8
- DOB violations
- 0
- ECB violations
- 0
- HPD complaints
- 4
What to know
No open immediately-hazardous violations among recent records.
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 · 8
- 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 - 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.
Feb 22, 2022
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 6, 2021
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
Dec 29, 2018
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.
Dec 29, 2018
Closed — Violation dismissed - IInformation / order
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 - IInformation / order
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 1, 2016
Closed — Violation dismissed - IInformation / order
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
DOB building violations · 0
No DOB violations on record
ECB violations · 0
No ECB violations on record
Complaints
- Heat/hot water
Entire building
Dec 28, 2018 · Apt 1STFL
Close - Heat/hot water
Entire building
Dec 28, 2018 · Apt 1STFL
Close - Heat/hot water
Entire building
Jan 6, 2018 · Apt 1FL
Close - Heat/hot water
Entire building
Jan 6, 2018 · Apt 1FL
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C0)
- Year built
- 1920
- Floors
- 2.75
- Residential units
- 3
- Building area
- 3,692 ft²
- Lot area
- 3,867 ft²
- Zoning
- R5
- Community board
- 311
- Council district
- 38
- Block / lot
- 6374 / 62
- Assessed value
- $137,520
- Landmark / historic district
- No
HPD registration #306395, last renewed Aug 26, 2025.
Questions about 8634 20 Avenue
Who owns 8634 20 Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Su, Dabiao.
Does 8634 20 Avenue have violations?
Yes. NYC HPD has recorded 8 housing violations at this property.
Is 8634 20 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 8634 20 Avenue built?
City records list 1920 as the year it was built.
How many apartments are in 8634 20 Avenue?
It has 3 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.