831 Union Street
Brooklyn, NY 11215BBL 3-00954-0056Map
Owner of record: 831 Union Street LLC
831 Union Street is a walk-up apartment building built in 1920 in Brooklyn, 11215. It has 4 residential units across 4 floors. The owner of record is 831 Union Street LLC. HPD has recorded 14 housing violations here, most recently on May 6, 2026. 10 of the 14 most recent violations are still open.
- HPD violations
- 14
- DOB violations
- 0
- ECB violations
- 1
- HPD complaints
- 1
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. Showing up to 50 per agency.
HPD housing violations · 14
- 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 19, 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 - 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 20, 2023
Closed — Violation dismissed - 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 9, 2022
Closed — Violation dismissed - 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 - 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 13, 2021
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.
Oct 22, 2018
Closed — Violation dismissed
Show 4 more ↓
- 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 15, 2016
Closed — Violation dismissed - BHazardous
Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 3, 3rd story
Nov 17, 2004 · Apt 3
Open — Nov certified late - CImmediately hazardous
Properly repair with similar material the broken or defective spalding brownstone exterior wall all stys bldg front above stoop
Jan 3, 1998
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective spalding brownstone exterior wall all stys front bldg area way east of stoop
Jan 3, 1998
Open — Nov certified late
DOB building violations · 0
No DOB violations on record
ECB violations · 1
- Hazardous
Failure to safeguard public and property affected by construction operations: facade removal & repair of buiding front (south wall) no protection for public over building entrances. stop all work. remedy:
Apr 19, 1999 · Penalty $1,500
Active
Complaints
- Heating
Heat related
Nov 12, 2004 · Apt 3
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C3)
- Year built
- 1920
- Floors
- 4
- Residential units
- 4
- Building area
- 4,800 ft²
- Lot area
- 1,800 ft²
- Zoning
- R6A
- Community board
- 306
- Council district
- 39
- Block / lot
- 954 / 56
- Assessed value
- $1,540,800
- Landmark / historic district
- No
HPD registration #311677, last renewed Oct 21, 2024.
Questions about 831 Union Street
Who owns 831 Union Street?
The owner of record in NYC Department of City Planning PLUTO data is 831 Union Street LLC.
Does 831 Union Street have violations?
Yes. NYC HPD has recorded 14 housing violations at this property.
Is 831 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 831 Union Street built?
City records list 1920 as the year it was built.
How many apartments are in 831 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.