431 Avenue U
Brooklyn, NY 11223BBL 3-07106-0036Map
Owner of record: 431 Avenue U LLC
431 Avenue U is a mixed residential and retail building built in 1931 in Brooklyn, 11223. It has 2 residential units across 2 floors. The owner of record is 431 Avenue U LLC. HPD has no housing violations on record for this property.
- HPD violations
- 0
- DOB violations
- 6
- ECB violations
- 2
- HPD complaints
- 0
What to know
No open immediately-hazardous violations among recent records.
HPD has not cited this building.
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 · 0
No HPD violations on record
DOB building violations · 6
- Construction other optional
Requesting engineering report. at time of inspection observed at 2nd floor, 2 class a apartments being used as excessive storage overloading weight limits for commercial space. rear apartment floor is sagging minor structural damage with potential collapse structural stability is in question.
Sep 16, 2026
Dob violation - dismissed - Plumbing none
The borough commisioner has issued a notice to revoke app #340052864 d ue to revocation of the master plumbers and/0r fire suppression licens e.all work in connection with this application has been ordered stoppe d immediately
Jan 7, 2018
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Sep 16, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jun 1, 1994
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 16, 1993
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jun 1, 1993
Dob violation - dismissed
ECB violations · 2
- Class - 2
Failure to maintain building in code-compliant manner. at time of inspection observed at interior 2nd floor apartment(front) ceilings bedroom & kitchen water penetration cracks & spalling plaster creating hazar
Sep 16, 2026 · Penalty $1,250
Active - Class - 1
Occupancy contrary to that allowed by the certificate of occupancy or buildings department records. at time of inspection observed at 2nd floor, 2 class a apartments being used as commercial storage, excessive
Sep 16, 2026 · Penalty $2,500
Active
Complaints
No HPD complaints in our records
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
- 2,400 ft²
- Lot area
- 2,000 ft²
- Zoning
- R6A
- Community board
- 315
- Council district
- 44
- Block / lot
- 7106 / 36
- Assessed value
- $144,480
- Landmark / historic district
- No
Questions about 431 Avenue U
Who owns 431 Avenue U?
The owner of record in NYC Department of City Planning PLUTO data is 431 Avenue U LLC.
Does 431 Avenue U have violations?
NYC HPD has no housing violations on record for this property.
Is 431 Avenue U 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 431 Avenue U built?
City records list 1931 as the year it was built.
How many apartments are in 431 Avenue U?
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.