346 Union Street
Brooklyn, NY 11231BBL 3-00436-0015Map
Owner of record: 346 Union Street LLC
346 Union Street is a walk-up apartment building built in 1920 in Brooklyn, 11231. It has 4 residential units across 3 floors. The owner of record is 346 Union Street LLC. HPD has recorded 60 housing violations here, most recently on May 6, 2026. 12 of the 50 most recent violations are still open.
- HPD violations
- 60
- DOB violations
- 0
- ECB violations
- 1
- HPD complaints
- 6
What to know
Immediately hazardous issues among recent violations are still open.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. The newest 10 per agency here; the full lists are a click away.
HPD housing violations · 60
- ANon-hazardous
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.
May 6, 2026
Open — Nov sent out - IInformation / order
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 20, 2025
Open — Info nov sent out - ANon-hazardous
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.
Jun 11, 2025
Open — Nov sent out - IInformation / order
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 29, 2024
Open — Info nov sent out - ANon-hazardous
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 12, 2024
Open — Nov sent out - IInformation / order
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 22, 2023
Open — Info nov sent out - ANon-hazardous
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
Open — Nov sent out - IInformation / order
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 14, 2022
Open — Info nov sent out - ANon-hazardous
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
Open — Nov sent out - BHazardous
Egress obstructed. provide proper means of egress by removing partitions forming closet enclosing scuttle ladder to roof , at public hall, 3rd story
Oct 14, 2021
Open — Nov sent out
DOB building violations · 0
No DOB violations on record
ECB violations · 1
- Class - 3
Failure to maintain exterior bldg walls or appurtenances @ time of ispection observed @ front premises brownstone facade @ all levels has some areas of separating stone facing minor cracking & loose/flaking pai
Jan 29, 2010 · Penalty $200
Resolve
Complaints
- General
Stairs
Feb 22, 2011 · Apt BLDG
Close - Electric
Lighting
Oct 22, 2009 · Apt 1
Close - Electric
Wiring
Oct 22, 2009 · Apt 1
Close - Plumbing
Sewer
Sep 3, 2007 · Apt 1
Close - Electric
Wiring
Aug 16, 2007 · Apt 1
Close - Electric
Electric-supply
Aug 16, 2007 · Apt 1
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C3)
- Year built
- 1920
- Floors
- 3
- Residential units
- 4
- Building area
- 2,740 ft²
- Lot area
- 1,960 ft²
- Zoning
- R6B
- Community board
- 306
- Council district
- 39
- Block / lot
- 436 / 15
- Assessed value
- $879,750
- Landmark / historic district
- No
HPD registration #319952, last renewed Jul 19, 2021.
Questions about 346 Union Street
Who owns 346 Union Street?
The owner of record in NYC Department of City Planning PLUTO data is 346 Union Street LLC.
Does 346 Union Street have violations?
Yes. NYC HPD has recorded 60 housing violations at this property.
Is 346 Union Street 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 346 Union Street built?
City records list 1920 as the year it was built.
How many apartments are in 346 Union Street?
It has 4 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.