6420 11 Avenue
Brooklyn, NY 11219BBL 3-05744-0054Map
Owner of record: Ri Zhong Huang
6420 11 Avenue is a mixed residential and retail building built in 1931 in Brooklyn, 11219. It has 2 residential units across 2 floors. The owner of record is Ri Zhong Huang. HPD has recorded 13 housing violations here, most recently on November 24, 2025. 13 of the 13 most recent violations are still open.
- HPD violations
- 13
- DOB violations
- 1
- ECB violations
- 0
- HPD complaints
- 9
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 · 13
- 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 24, 2025
Open — Info nov sent out - 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.
Dec 4, 2024
Open — Info nov sent out - 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 28, 2023
Open — Info nov sent out - 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 17, 2022
Open — Info nov sent out - 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.
Mar 16, 2022
Open — Info nov sent out - 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.
Apr 21, 2021
Open — Info nov sent out - 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 8, 2019
Open — Info nov sent out - BHazardous
Abate the nuisance consisting of vermin roaches in the entire apartment located at apt 1, 1st story, apartment at west
Jun 2, 2007 · Apt 1
Open — Nov sent out - BHazardous
Abate the nuisance consisting of vermin mice in the entire apartment located at apt 1, 1st story, 1st apartment from south at west
Jun 2, 2007 · Apt 1
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective ceramic tile at east wall in the bathroom located at apt 1, 1st story, 1st apartment from south at west
Jun 2, 2007 · Apt 1
Open — Nov sent out
Show 3 more ↓
- BHazardous
Properly repair with similar material the broken or defective pointing at outside east wall over 3 windows in the kitchen located at apt 1, 1st story, 1st apartment from south at west
Jun 2, 2007 · Apt 1
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in uniform color ceiling and west wall in the kitchen located at apt 1, 1st story, 1st apartment from south at west
Jun 2, 2007 · Apt 1
Open — Nov sent out - BHazardous
Abate the nuisance consisting of evidence of water leak at ceiling and west wall in the kitchen located at apt 1, 1st story, 1st apartment from south at west
Jun 2, 2007 · Apt 1
Open — Nov sent out
DOB building violations · 1
- Electric signs none
Es-electric signs none
Apr 13, 1992
Dob violation - dismissed
ECB violations · 0
No ECB violations on record
Complaints
- Heating
Heat related
Jun 20, 2007 · Apt 1
Close - Heating
Heat-plant
Jun 20, 2007 · Apt 1
Close - Plumbing
Water supply
Jun 19, 2007 · Apt 1
Close - Paint/plaster
Wall
May 18, 2007 · Apt 1
Close - Paint/plaster
Wall
May 18, 2007 · Apt 1
Close - Nonconst
Vermin
May 18, 2007 · Apt 1
Close - Nonconst
Vermin
May 18, 2007 · Apt 1
Close - Paint/plaster
Wall
May 18, 2007 · Apt 1
Close - Heating
Heat related
Mar 16, 2007 · Apt 1
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Mixed residential and retail building (S2)
- Year built
- 1931
- Floors
- 2
- Residential units
- 2
- Building area
- 2,090 ft²
- Lot area
- 1,933 ft²
- Zoning
- R6B
- Community board
- 310
- Council district
- 43
- Block / lot
- 5744 / 54
- Assessed value
- $74,940
- Landmark / historic district
- No
HPD registration #819409, last renewed Jan 25, 2019.
Questions about 6420 11 Avenue
Who owns 6420 11 Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Ri Zhong Huang.
Does 6420 11 Avenue have violations?
Yes. NYC HPD has recorded 13 housing violations at this property.
Is 6420 11 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 6420 11 Avenue built?
City records list 1931 as the year it was built.
How many apartments are in 6420 11 Avenue?
It has 2 residential units and 3 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.