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370 Union Avenue

Brooklyn, NY 11211BBL 3-02779-0002Map

Owner of record: 370 Union Realty LLC

370 Union Avenue is a mixed residential and retail building built in 1910 in Brooklyn, 11211. It has 2 residential units across 3 floors. The owner of record is 370 Union Realty LLC. HPD has recorded 4 housing violations here, most recently on March 27, 2023.

HPD violations
4
DOB violations
0
ECB violations
1
HPD complaints
1

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation Mar 27, 2023

Date of the most recent HPD inspection that found a problem.

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 · 4

  • A

    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 27, 2023

    Closed — Violation dismissed
  • A

    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 2, 2022

    Closed — Violation dismissed
  • A

    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 13, 2021

    Closed — Violation dismissed
  • I

    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 15, 2016

    Closed — Violation dismissed

DOB building violations · 0

No DOB violations on record

ECB violations · 1

  • Class - 2

    Observed at the back of the building on the 2nd floor created an opening to install entry door. erected metal balcony approximately 6'x6' with railing and supported by 4 metal posts anchored into the ground. no

    Jun 11, 2026 · Penalty $1,250

    Active

Complaints

  • General

    Mold

    Aug 25, 2012 · Apt 1

    Close

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 (S2)
Year built
1910
Floors
3
Residential units
2
Building area
2,575 ft²
Lot area
2,338 ft²
Zoning
R7A
Community board
301
Council district
34
Block / lot
2779 / 2
Assessed value
$138,420
Landmark / historic district
No

HPD registration #368582, last renewed Nov 5, 2025.

Questions about 370 Union Avenue

Who owns 370 Union Avenue?

The owner of record in NYC Department of City Planning PLUTO data is 370 Union Realty LLC.

Does 370 Union Avenue have violations?

Yes. NYC HPD has recorded 4 housing violations at this property.

Is 370 Union 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 370 Union Avenue built?

City records list 1910 as the year it was built.

How many apartments are in 370 Union Avenue?

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.