6401 23 Avenue
Brooklyn, NY 11204BBL 3-06559-0010Map
Owner of record: Lai, Man Li
6401 23 Avenue is a walk-up apartment building built in 1930 in Brooklyn, 11204. It has 3 residential units across 2 floors. The owner of record is Lai, Man Li. HPD has recorded 14 housing violations here, most recently on May 1, 2026. 4 of the 14 most recent violations are still open.
- HPD violations
- 14
- DOB violations
- 0
- ECB violations
- 0
- HPD complaints
- 5
What to know
Immediately hazardous issues among recent violations are still open.
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 · 14
- 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.
May 1, 2026
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 18, 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.
Jun 6, 2025
Closed — Violation dismissed - BHazardous
Certify compliance with lead-based paint hazard control requirements during period of unit vacancy by submitting required supporting documentation and affidavits for apartment located at apt 2f, 2nd story, 1st apartment from south at west
Mar 11, 2025 · Apt 2F
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges at building street entrance door at public hall, 1st story
Mar 11, 2025
Open — Nov sent out - CImmediately hazardous
Correct failure to provide to the department within 45 days of demand all records required to be maintained by owner pursuant to local law 1 of 2004 related to lead-based paint notices, inspections and remediation/abatement activities.
Jan 2, 2025 · Apt 1FL
Open — Nov sent out - CImmediately hazardous
Correct failure to notify occupants and/or to investigate lead-based paint hazards.
Jan 2, 2025 · Apt 1FL
Open — Nov sent out - 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 3, 2024
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 17, 2023
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.
Mar 20, 2023
Closed — Violation dismissed
Show 4 more ↓
- 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 4, 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.
Feb 22, 2022
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.
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
DOB building violations · 0
No DOB violations on record
ECB violations · 0
No ECB violations on record
Complaints
- Safety
Window guard broken/missing
Dec 30, 2024 · Apt 1FL
Close - General
Bell/buzzer/intercom
Apr 22, 2024 · Apt C6
Close - Heating
Heat related
Dec 22, 2008 · Apt 2FL
Close - Plumbing
Radiator
Nov 25, 2008 · Apt 2FL
Close - Heating
Heat related
Nov 25, 2008 · Apt 2FL
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C0)
- Year built
- 1930
- Floors
- 2
- Residential units
- 3
- Building area
- 3,906 ft²
- Lot area
- 2,100 ft²
- Zoning
- R4-1
- Community board
- 311
- Council district
- 44
- Block / lot
- 6559 / 10
- Assessed value
- $102,780
- Landmark / historic district
- No
HPD registration #358411, last renewed Jul 2, 2026.
Questions about 6401 23 Avenue
Who owns 6401 23 Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Lai, Man Li.
Does 6401 23 Avenue have violations?
Yes. NYC HPD has recorded 14 housing violations at this property.
Is 6401 23 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 6401 23 Avenue built?
City records list 1930 as the year it was built.
How many apartments are in 6401 23 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.