401 4 Avenue
Brooklyn, NY 11215BBL 3-00993-0002Map
Owner of record: Hg Building Blocks
401 4 Avenue is a walk-up apartment building built in 1931 in Brooklyn, 11215. It has 6 residential units across 3 floors. The owner of record is Hg Building Blocks. HPD has no housing violations on record for this property. City tax records listed 3 rent-stabilized apartments here in 2024.
- HPD violations
- 0
- DOB violations
- 6
- ECB violations
- 0
- HPD complaints
- 5
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
Counts come from owners' rent-stabilization filings shown on NYC Department of Finance tax bills, as extracted by JustFix. They tell you a building has stabilized apartments, not which ones.
Think your apartment is stabilized? Request its rent history from HCR (free), then check your renewal with the renewal calculator.
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 0
No HPD violations on record
DOB building violations · 6
- Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2013 inspection report
Mar 3, 2015
Dob violation - active - Construction other optional
C-construction other optional
Apr 16, 2010
Vw*-violation - work w/o permit dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 29, 1995
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 · 0
No ECB violations on record
Complaints
- Unsanitary condition
Mold
Jul 22, 2014 · Apt 2L
Close - Paint/plaster
Wall
Jul 22, 2014 · Apt 2L
Close - Water leak
Damp spot
Jun 19, 2014 · Apt 2L
Close - Paint/plaster
Wall
Jun 19, 2014 · Apt 2L
Close - Unsanitary condition
Pests
Jun 19, 2014 · Apt 2L
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C2)
- Year built
- 1931
- Floors
- 3
- Residential units
- 6
- Building area
- 4,374 ft²
- Lot area
- 2,063 ft²
- Zoning
- C4-4D
- Community board
- 306
- Council district
- 39
- Block / lot
- 993 / 2
- Assessed value
- $1,114,650
- Landmark / historic district
- No
HPD registration #342685, last renewed Jul 9, 2025.
Questions about 401 4 Avenue
Who owns 401 4 Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Hg Building Blocks.
Does 401 4 Avenue have violations?
NYC HPD has no housing violations on record for this property.
Is 401 4 Avenue rent stabilized?
NYC Department of Finance tax bills listed 3 rent-stabilized units here in 2024 (about 50% of its 6 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 401 4 Avenue built?
City records list 1931 as the year it was built.
How many apartments are in 401 4 Avenue?
It has 6 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.