6203 9 Avenue
Brooklyn, NY 11220BBL 3-05729-0008Map
Owner of record: Li, Guan Yu
6203 9 Avenue is a walk-up apartment building built in 1920 in Brooklyn, 11220. It has 3 residential units across 2 floors. The owner of record is Li, Guan Yu. HPD has recorded 7 housing violations here, most recently on November 24, 2025. 6 of the 7 most recent violations are still open.
- HPD violations
- 7
- DOB violations
- 0
- ECB violations
- 0
- HPD complaints
- 6
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 · 7
- 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 - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 1, 1st story
Apr 8, 2019 · Apt 1
Closed — Violation closed
DOB building violations · 0
No DOB violations on record
ECB violations · 0
No ECB violations on record
Complaints
- Heat/hot water
Apartment only
Nov 18, 2022 · Apt 1STFLO
Close - Plumbing
Bathtub/shower
Nov 18, 2022 · Apt 1STFLO
Close - Heat/hot water
Entire building
Apr 7, 2019 · Apt 1
Close - Heat/hot water
Entire building
Apr 3, 2019 · Apt 2
Close - Unsanitary condition
Pests
Aug 28, 2015 · Apt 2FL
Close - Unsanitary condition
Pests
Aug 21, 2015 · Apt 2FL
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C0)
- Year built
- 1920
- Floors
- 2
- Residential units
- 3
- Building area
- 2,360 ft²
- Lot area
- 1,200 ft²
- Zoning
- R5B
- Community board
- 310
- Council district
- 38
- Block / lot
- 5729 / 8
- Assessed value
- $112,860
- Landmark / historic district
- No
HPD registration #820059, last renewed Jul 10, 2019.
Questions about 6203 9 Avenue
Who owns 6203 9 Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Li, Guan Yu.
Does 6203 9 Avenue have violations?
Yes. NYC HPD has recorded 7 housing violations at this property.
Is 6203 9 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 6203 9 Avenue built?
City records list 1920 as the year it was built.
How many apartments are in 6203 9 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.