370 Union Street
Brooklyn, NY 11231BBL 3-00436-7501Map
Owner of record: Lido Realty LLC
370 Union Street is a condominium built in 1910 in Brooklyn, 11231. It has 16 residential units across 4 floors. The owner of record is Lido Realty LLC. HPD has recorded 47 housing violations here, most recently on May 6, 2026. 1 of the 47 most recent violations are still open. City tax records listed 8 rent-stabilized apartments here in 2024.
- HPD violations
- 47
- DOB violations
- 2
- ECB violations
- 0
- HPD complaints
- 71
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
Counts come from owners' rent-stabilization filings shown on NYC Department of Finance tax bills, as extracted by JustFix. They tell you a building has stabilized apartments, not which ones.
Think your apartment is stabilized? Request its rent history from HCR (free), then check your renewal with the renewal calculator.
Violations
Most recent first. The newest 10 per agency here; the full lists are a click away.
HPD housing violations · 47
- 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
Closed — Violation dismissed - CImmediately hazardous
M/d law abate the nuisance consisting of extremely hot water exceeding maximum temperature allowable of 130 f at all hot water fixtures, found to be 167 f at the kitchen sink. in the entire apartment located at apt 2b, 2nd story, 2nd apartment from west at north
Jul 28, 2025 · Apt 2B
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges at door in the entrance located at apt 2b, 2nd story, 2nd apartment from west at north
Jul 28, 2025 · Apt 2B
Open — Not complied with - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at the ceiling and west wall in the 2nd room from north at east located at apt 2b, 2nd story, 2nd apartment from west at north
Jul 28, 2025 · Apt 2B
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling and walls in the 1st closet from east and south in the private hallway located at apt 2b, 2nd story, 2nd apartment from west at north
Jul 28, 2025 · Apt 2B
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the bathroom located at apt 2b, 2nd story, 2nd apartment from west at north
Jul 28, 2025 · Apt 2B
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling and east wall in the kitchen located at apt 2b, 2nd story, 2nd apartment from west at north
Jul 28, 2025 · Apt 2B
Closed — Violation dismissed - BHazardous
Properly repair or replace the broken or defective inoperable electrical outlet at east wall in the kitchen located at apt 2b, 2nd story, 2nd apartment from west at north
Jul 28, 2025 · Apt 2B
Closed — Violation dismissed - BHazardous
Properly repair the source and abate the evidence of a water leak at the ceiling and west wall in the 2nd room from north at east located at apt 2b, 2nd story, 2nd apartment from west at north
Jul 28, 2025 · Apt 2B
Closed — Violation dismissed - BHazardous
Properly repair the source and abate the evidence of a water leak at the walls and 1st closet from east at south wall ceiling in the private hallway located at apt 2b, 2nd story, 2nd apartment from west at north
Jul 28, 2025 · Apt 2B
Closed — Violation dismissed
DOB building violations · 2
- Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2020 external low pressure inspection
Jun 30, 2023
Dob violation - active
ECB violations · 0
No ECB violations on record
Complaints
- Heat/hot water
Entire building
Feb 13, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Jan 11, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Jan 10, 2026 · Apt 4C
Close - Heat/hot water
Entire building
Jan 10, 2026 · Apt 4D
Close - Door/window
Door
Aug 18, 2025 · Apt 2B
Close - Paint/plaster
Ceiling
Jul 23, 2025 · Apt 2B
Close - Electric
Outlet/switch
Jul 23, 2025 · Apt 2B
Close - Paint/plaster
Wall
Jul 23, 2025 · Apt 2B
Close - Heat/hot water
Entire building
Nov 21, 2024 · Apt BLDG
Close - Heat/hot water
Entire building
Nov 21, 2024 · Apt 3B
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Condominium (R2)
- Year built
- 1910
- Floors
- 4
- Residential units
- 16
- Building area
- 14,748 ft²
- Lot area
- 5,667 ft²
- Zoning
- R6B
- Community board
- 306
- Council district
- 39
- Block / lot
- 436 / 7501
- Assessed value
- $1,552,948
- Landmark / historic district
- No
HPD registration #306926, last renewed Jul 3, 2025.
Questions about 370 Union Street
Who owns 370 Union Street?
The owner of record in NYC Department of City Planning PLUTO data is Lido Realty LLC.
Does 370 Union Street have violations?
Yes. NYC HPD has recorded 47 housing violations at this property.
Is 370 Union Street rent stabilized?
NYC Department of Finance tax bills listed 8 rent-stabilized units here in 2024 (about 50% of its 16 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 370 Union Street built?
City records list 1910 as the year it was built.
How many apartments are in 370 Union Street?
It has 16 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.