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401 Avenue X

Brooklyn, NY 11223BBL 3-07178-0044Map

Owner of record: 401 Ave X LLC

401 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 401 Ave X LLC. HPD has no housing violations on record for this property.

HPD violations
0
DOB violations
1
ECB violations
2
HPD complaints
0

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
No HPD violations

HPD has not cited this building.

Good
No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

No rent-stabilized units in 2018–2024 tax bills

Some apartments can still be regulated. Use the rent-stabilized checker or request the rent history from HCR.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 0

No HPD violations on record

DOB building violations · 1

  • Electric signs none

    Es-electric signs none

    Feb 15, 1989

    Dob violation - active

ECB violations · 2

  • Class - 2

    Work without a permit. at time of inspection, at exposure 1, the storefront glass has been removed and been replaced with a metal door and partitions., obtain all permits

    Nov 24, 2025

    Resolve
  • Hazardous

    49,4a,18b,42c. back flow preventer missing. high limit control mountedimproper.

    Jul 28, 1993 · Penalty $250

    Active

Complaints

No HPD complaints in our records

Complaint data is still being backfilled from NYC Open Data.

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type
Mixed residential and retail building (S1)
Year built
1931
Floors
2
Residential units
1
Building area
2,560 ft²
Lot area
2,000 ft²
Zoning
R4
Community board
315
Council district
44
Block / lot
7178 / 44
Assessed value
$88,440
Landmark / historic district
No

Questions about 401 Avenue X

Who owns 401 Avenue X?

The owner of record in NYC Department of City Planning PLUTO data is 401 Ave X LLC.

Does 401 Avenue X have violations?

NYC HPD has no housing violations on record for this property.

Is 401 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 401 Avenue X built?

City records list 1931 as the year it was built.

How many apartments are in 401 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.