1723 Union Street
Brooklyn, NY 11213BBL 3-01396-0064Map
Owner of record: 510 Universal Builders
1723 Union Street is a walk-up apartment building built in 1923 in Brooklyn, 11213. It has 20 residential units across 4 floors. The owner of record is 510 Universal Builders. HPD has recorded 29 housing violations here, most recently on July 7, 2022. City tax records listed 20 rent-stabilized apartments here in 2024.
- HPD violations
- 29
- DOB violations
- 5
- ECB violations
- 0
- HPD complaints
- 110
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
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. Showing up to 50 per agency.
HPD housing violations · 29
- BHazardous
Properly repair the broken or defective counter balance at lower window sash at north wall in the 1st room from north at east located at apt 4b, 4th story, 1st apartment from west at north
Jul 7, 2022 · Apt 4B
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department the ceiling in the kitchen located at apt 4b, 4th story, 1st apartment from west at north
Jul 7, 2022 · Apt 4B
Closed — Violation dismissed - CImmediately hazardous
Arrange and make self-closing the doors .. hopper door at west wall in the public hall, 4th story
May 21, 2021
Closed — Violation closed - BHazardous
Repair or replace the smoke detector defective located at apt 4b, 4th story, apartment at north
Jun 10, 2020 · Apt 4B
Closed — Violation dismissed - BHazardous
M/d law abate the nuisance consisting of a key operated lock installed on door to room with fire escape in the 1st room from east at north located at apt 4b, 4th story, apartment at north
Jun 10, 2020 · Apt 4B
Closed — Violation dismissed - BHazardous
Repair or replace the carbon monoxide detecting device(s). ''defective'' located at apt 4b, 4th story, apartment at north
Jun 10, 2020 · Apt 4B
Closed — Violation closed - ANon-hazardous
Properly repair the broken or defective wooden sink base cabinet doors in the kitchen located at apt 4b, 4th story, 2nd apartment from west at north
Oct 2, 2019 · Apt 4B
Closed — Violation dismissed - CImmediately hazardous
Remove all obstructions and repair all defects in sink drain line in the kitchen located at apt 4b, 4th story, 2nd apartment from west at north
Sep 3, 2019 · Apt 4B
Closed — Violation closed - ANon-hazardous
Replace with new the broken or defective base cabinet door, 2nd from west at north, in the kitchen located at apt 4b, 4th story
Jun 24, 2019 · Apt 4B
Closed — Violation dismissed - BHazardous
Repair or replace the carbon monoxide detecting device(s). that is defective located at apt 4b, 4th story, 1st apartment from west at north
Jun 24, 2019 · Apt 4B
Closed — Violation dismissed
Show 19 more ↓
- ANon-hazardous
Replace with new the broken or defective base cabinet door, 3rd from west at north, in the kitchen located at apt 4b, 4th story
Jun 24, 2019 · Apt 4B
Closed — Violation dismissed - ANon-hazardous
Replace with new the broken or defective base cabinet door, 4th from west at north, in the kitchen located at apt 4b, 4th story
Jun 24, 2019 · Apt 4B
Closed — Violation dismissed - ANon-hazardous
Replace with new the missing doors at sink base cabinet in the kitchen located at apt 4b, 4th story, 1st apartment from west at north
Apr 12, 2019 · Apt 4B
Closed — Violation closed - BHazardous
Properly secure the loose electrical outlet at south wall in the kitchen located at apt 4b, 4th story, 1st apartment from west at north
Apr 12, 2019 · Apt 4B
Closed — Violation dismissed - ANon-hazardous
Properly repair the broken or defective wash basin vanity door in the bathroom located at apt 4b, 4th story, 1st apartment from south at west
Jul 16, 2018 · Apt 4B
Closed — Violation dismissed - ANon-hazardous
Provide brackets for air conditioners at 2 and 3 sty windows building front
Feb 26, 2018
Closed — Violation closed - CImmediately hazardous
M/d law abate the nuisance consisting of hot water eceeding the maximum temperature of 130 degreesat kitchen sink faucet in the entire apartment located at apt 1d, 1st story, 2nd apartment from north at east
Jan 5, 2018 · Apt 1D
Closed — Violation dismissed - CImmediately hazardous
Install the missing or repair/replace the defective window guard(s) throughout the public areas in accordance with the specifications of the new york city health code section 24 rcny chapter 12. at public hall
Jun 28, 2017
Closed — Violation closed - CImmediately hazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the bathroom located at apt 3c, 3rd story, 3rd apartment from north at east
Jun 13, 2017 · Apt 3C
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the bathroom located at apt 3c, 3rd story, 3rd apartment from north at east
Jun 13, 2017 · Apt 3C
Closed — Violation closed - CImmediately hazardous
Install the missing or repair/replace the defective window guard(s) in accordance with the specifications of the new york city health code section 24 rcny chapter 12. wg to install = 2; wg to replace = 0; wg to repair = 0; in the entire apartment located at apt 3c, 3rd story, 3rd apartment from north at east
Apr 20, 2017 · Apt 3C
Closed — Violation closed - BHazardous
Arrange and make self-closing the doors apt entrance in the foyer located at apt 3c, 3rd story, 3rd apartment from north at east
Apr 20, 2017 · Apt 3C
Closed — Violation closed - BHazardous
Properly repair the source and abate the evidence of a water leak at bathroom ceiling in the bathroom located at apt 3c, 3rd story, 3rd apartment from north at east
Apr 20, 2017 · Apt 3C
Closed — Violation dismissed - BHazardous
Abate the nuisance consisting of mice in the entire apartment located at apt 4b, 4th story, 1st apartment from west at north
Dec 8, 2016 · Apt 4B
Closed — Violation dismissed - BHazardous
Abate the nuisance consisting of mice located at apt 4b, 4th story, 1st apartment from west at north
Sep 21, 2016 · Apt 4B
Closed — Violation dismissed - CImmediately hazardous
Properly repair the broken or defective counter balance window lower sash in the 4th room from east located at apt 4b, 4th story, 1st apartment from west at north
Sep 21, 2016 · Apt 4B
Closed — Violation closed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department all walls and ceiling in the entire apartment located at apt 4b, 4th story, 1st apartment from west at north
Sep 21, 2016 · Apt 4B
Closed — Violation dismissed - BHazardous
Arrange and make self-closing the doors hopper door at public hall, 1st story
Apr 2, 2015
Closed — Violation closed - BHazardous
Arrange and make self-closing the doors , at boiler room
Apr 2, 2015
Closed — Violation closed
DOB building violations · 5
- Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 10, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 29, 1995
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jun 1, 1994
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 16, 1993
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jun 1, 1993
Dob violation - dismissed
ECB violations · 0
No ECB violations on record
Complaints
- Plumbing
Basin/sink
Jun 26, 2026 · Apt 2A
Close - Door/window
Door
Jun 26, 2026 · Apt 2A
Close - Electric
Lighting
Jun 26, 2026 · Apt 2A
Close - Appliance
Electric/gas range
Jun 25, 2026 · Apt 3D
Close - Plumbing
Basin/sink
Jun 3, 2026 · Apt 2A
Close - Heat/hot water
Apartment only
Feb 2, 2026 · Apt 2A
Close - Heat/hot water
Entire building
Feb 2, 2025 · Apt BLDG
Close - Paint/plaster
Ceiling
Aug 21, 2022 · Apt 2E
Close - Water leak
Heavy flow
Aug 21, 2022 · Apt 2E
Close - Appliance
Refrigerator
Jun 27, 2022 · Apt 4B
Close
Show 40 more ↓
- Safety
Carbon monoxide detector
Jun 8, 2020 · Apt 4B
Close - Safety
Smoke detector
Jun 8, 2020 · Apt 4B
Close - Water leak
Heavy flow
Apr 26, 2020 · Apt 2E
Close - Water leak
Heavy flow
Apr 26, 2020 · Apt 2E
Close - Flooring/stairs
Floor
Aug 26, 2019 · Apt 4B
Close - Paint/plaster
Wall
Aug 26, 2019 · Apt 4B
Close - General
Cabinet
Aug 26, 2019 · Apt 4B
Close - Plumbing
Basin/sink
Aug 26, 2019 · Apt 4B
Close - Electric
Outlet/switch
May 9, 2019 · Apt 4B
Close - Flooring/stairs
Floor
May 9, 2019 · Apt 4B
Close - Flooring/stairs
Floor
May 9, 2019 · Apt 4B
Close - General
Cabinet
May 9, 2019 · Apt 4B
Close - Electric
Outlet/switch
Mar 26, 2019 · Apt 4B
Close - Paint/plaster
Wall
Mar 26, 2019 · Apt 4B
Close - General
Cabinet
Mar 26, 2019 · Apt 4B
Close - General
Cabinet
Mar 26, 2019 · Apt 4B
Close - Heat/hot water
Apartment only
Feb 9, 2019 · Apt 1D
Close - Heat/hot water
Apartment only
Dec 21, 2018 · Apt 2E
Close - Flooring/stairs
Floor
Aug 6, 2018 · Apt 4B
Close - Plumbing
Basin/sink
Aug 6, 2018 · Apt 4B
Close - General
Cabinet
Aug 6, 2018 · Apt 4B
Close - Heat/hot water
Apartment only
Jul 6, 2018 · Apt 2E
Close - General
Cabinet
Jun 21, 2018 · Apt 4B
Close - Flooring/stairs
Floor
Jun 21, 2018 · Apt 4B
Close - Paint/plaster
Wall
Jun 21, 2018 · Apt 4B
Close - General
Cabinet
Jun 21, 2018 · Apt 4B
Close - Plumbing
Basin/sink
Jun 21, 2018 · Apt 4B
Close - Heat/hot water
Apartment only
Jun 21, 2018 · Apt 2E
Close - Flooring/stairs
Floor
Jun 19, 2018 · Apt 4B
Close - Door/window
Door frame
Jun 19, 2018 · Apt 4B
Close - Plumbing
Basin/sink
Jun 19, 2018 · Apt 4B
Close - Paint/plaster
Wall
Jun 19, 2018 · Apt 4B
Close - Flooring/stairs
Floor
Jun 19, 2018 · Apt 4B
Close - General
Cabinet
Jun 19, 2018 · Apt 4B
Close - Unsanitary condition
Mold
Jun 19, 2018 · Apt 4B
Close - General
Cabinet
Jun 12, 2018 · Apt 4B
Close - General
Cabinet
Jun 12, 2018 · Apt 4B
Close - Flooring/stairs
Floor
Jun 12, 2018 · Apt 4B
Close - Heat/hot water
Apartment only
Jun 7, 2018 · Apt 2E
Close - Heat/hot water
Apartment only
Apr 8, 2018 · Apt 2E
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C1)
- Year built
- 1923
- Floors
- 4
- Residential units
- 20
- Building area
- 18,668 ft²
- Lot area
- 6,263 ft²
- Zoning
- R4
- Community board
- 309
- Council district
- 35
- Block / lot
- 1396 / 64
- Assessed value
- $529,650
- Landmark / historic district
- No
HPD registration #317079, last renewed Oct 7, 2025.
Questions about 1723 Union Street
Who owns 1723 Union Street?
The owner of record in NYC Department of City Planning PLUTO data is 510 Universal Builders.
Does 1723 Union Street have violations?
Yes. NYC HPD has recorded 29 housing violations at this property.
Is 1723 Union Street rent stabilized?
NYC Department of Finance tax bills listed 20 rent-stabilized units here in 2024 (about 100% of its 20 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 1723 Union Street built?
City records list 1923 as the year it was built.
How many apartments are in 1723 Union Street?
It has 20 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.