403 Avenue X
Brooklyn, NY 11223BBL 3-07178-0043Map
Owner of record: 403 Ave X LLC
403 Avenue X is a mixed residential and retail building built in 1931 in Brooklyn, 11223. It has 1 residential unit across 2 floors. The owner of record is 403 Ave X LLC. HPD has no housing violations on record for this property.
- HPD violations
- 0
- DOB violations
- 5
- ECB violations
- 7
- HPD complaints
- 3
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 · 5
- Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2012 inspection report
May 15, 2014
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 13, 2004
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 10, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jul 25, 1994
Dob violation - dismissed
ECB violations · 7
- Class - 2
Failure to maintain. atoi the house trap air vents is improperly installed. vent pipe terminated in wall, this is prohibited as per pc 703.7.1. also used wire to support gas line in celling of first floor, this
Dec 5, 2025
Resolve - Class - 2
Pennco hydronic boiler model# 15b-145fva. insufficient heat. 61.8 degrees. correct violating conditions and submit a certificate of correction.
Nov 25, 2025
Resolve - Class - 2
At the time of inspection, i observed on the second floor a gas stove connected with undersized fittings, which is not permitted as per the fuel gas code section 402.3 (sizing of gas piping)., repair and/or rep
Oct 30, 2025 · Penalty $1,250
Active - Class - 2
Electrical work done without a permit. observed 4 electrical disconnect boxes installed at exp 3 rear of building to power 3 split unit on the 2nd floor and one hvac unit on the 1st floor rear yard. all electri
Oct 27, 2025
Resolve - Class - 2
Work without a permit. observed an horizontal extension built to the 1st floor rear exp 3 approx. 23' length 20' wide and 8' tall and covered with vinyl siding. work was done without any permit or documentation
Oct 27, 2025
Resolve - Class - 2
I observed pvc piping installed from residential apartment through commercial space. pvc is being used for waste piping, as per pc 701.9 pvc piping is prohibited for waste pipe in mixed use buildings., repair a
Sep 16, 2025 · Penalty $1,250
Active - Class - 2
At time of inspection i observed that plumbing work was done using pvc piping from the second floor residential apartment through commercial space on first floor into the basement without filing for a permit fr
Sep 16, 2025 · Penalty $1,250
Active
Complaints
- Heat/hot water
Entire building
Nov 22, 2025 · Apt BLDG
Close - Paint/plaster
Wall
Aug 30, 2025 · Apt 1
Close - Plumbing
Water-leaks
Jul 3, 2004 · Apt 1 FL
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Mixed residential and retail building (S1)
- Year built
- 1931
- Floors
- 2
- Residential units
- 1
- Building area
- 3,160 ft²
- Lot area
- 2,000 ft²
- Zoning
- R4
- Community board
- 315
- Council district
- 44
- Block / lot
- 7178 / 43
- Assessed value
- $98,940
- Landmark / historic district
- No
Questions about 403 Avenue X
Who owns 403 Avenue X?
The owner of record in NYC Department of City Planning PLUTO data is 403 Ave X LLC.
Does 403 Avenue X have violations?
NYC HPD has no housing violations on record for this property.
Is 403 Avenue X 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 403 Avenue X built?
City records list 1931 as the year it was built.
How many apartments are in 403 Avenue X?
It has 1 residential units and 2 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.