141 Union Street
Brooklyn, NY 11231BBL 3-00336-0042Map
Owner of record: Hafftka, Michael
141 Union Street is a mixed residential and retail building built in 1931 in Brooklyn, 11231. It has 3 residential units across 4 floors. The owner of record is Hafftka, Michael. HPD has recorded 8 housing violations here, most recently on March 2, 2022. 6 of the 8 most recent violations are still open.
- HPD violations
- 8
- DOB violations
- 0
- ECB violations
- 0
- HPD complaints
- 0
What to know
No open immediately-hazardous violations among recent records.
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 · 8
- 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
Closed — Violation dismissed - 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, 2017
Closed — Violation dismissed - BHazardous
Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the cellar thru out
May 26, 1999
Open — Nov sent out - BHazardous
M/d law abate the nuisance consisting of exposed electrical wires at ceiling of front west cellar
May 26, 1999
Open — Nov sent out - BHazardous
M/d law abate the nuisance consisting of exposed electrical wires at electric meter panel wall front cellar
May 26, 1999
Open — Nov sent out - BHazardous
M/d law abate the nuisance consisting of exposed electrical wire at ceiling of rear cellar
May 26, 1999
Open — Nov sent out - BHazardous
Arrange and make self-closing the doors entrance street to bldg at vestibule to 1 sty public hall
May 3, 1999
Open — Nov sent out - BHazardous
Arrange and make self-closing the doors upper and lower to cellar stair enclosure
May 3, 1999
Open — Nov sent out
DOB building violations · 0
No DOB violations on record
ECB violations · 0
No ECB violations on record
Complaints
No HPD complaints in our records
Sales history
No recorded sales in our data
Building details
- Building type
- Mixed residential and retail building (S3)
- Year built
- 1931
- Floors
- 4
- Residential units
- 3
- Building area
- 5,368 ft²
- Lot area
- 2,042 ft²
- Zoning
- R6B
- Community board
- 306
- Council district
- 39
- Block / lot
- 336 / 42
- Assessed value
- $1,170,000
- Landmark / historic district
- No
HPD registration #342898, last renewed Jul 29, 2025.
Questions about 141 Union Street
Who owns 141 Union Street?
The owner of record in NYC Department of City Planning PLUTO data is Hafftka, Michael.
Does 141 Union Street have violations?
Yes. NYC HPD has recorded 8 housing violations at this property.
Is 141 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 141 Union Street built?
City records list 1931 as the year it was built.
How many apartments are in 141 Union Street?
It has 3 residential units and 4 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.