403 Union Street
Brooklyn, NY 11231BBL 3-00429-0050Map
Owner of record: Mcguire, Maggie
403 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 Mcguire, Maggie. HPD has recorded 1 housing violation here, most recently on March 27, 2023.
- HPD violations
- 1
- DOB violations
- 3
- ECB violations
- 6
- HPD complaints
- 44
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 · 1
- 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
Closed — Violation dismissed
DOB building violations · 3
- Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Jun 1, 2011
Dob violation - dismissed - Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Jun 1, 2011
Dob violation - dismissed - Construction other optional
C-construction other optional
Oct 1, 2008
Dob violation - active
ECB violations · 6
- Class - 3
Failure to maintain bldg in a code compliant manner.@ time of inspec observed @ 2 flr level,3pc bathroom located with-in residential apt has defect to tile flr in that a section approx 8"x12"has broken away & f
Aug 10, 2011 · Penalty $100
Resolve - Class - 1
Failure to maintain bldg in code compliant manner.1-front 1st fl exterior decorative header-masonry chipped & broken exposing stone.2-boilerroom cmu wall-open pipe penetrations 3-boiler room door not self latch
Mar 13, 2011
Resolve - Class - 1
Failure to maintain bldg in code compliant manner.rear fire escape.1-rusting on all flr 2-missing steps on fire-escape drop ladder-missing bottom rightside of ladder.3-leftside of drop ladder implanted into dec
Mar 12, 2011 · Penalty $1,000
Resolve - Class - 3
Work w/o a permit-cellar.1-installed concrete curb (approx 6-0lf)2-install full height cmu wall.4-installed flr drain @ bottom of cellar stairs(lf 4'-0"approx)in concrete flrs.rem:obtain permits &/or restore pr
Mar 12, 2011
Resolve - Hazardous
Work without a permit:-hazardous- work noted: at rear premises (south) erected wood support and new wood floor, removed window (rear) and installed new door, created wood deck area approx 16'x15' all constructi
Sep 4, 2003 · Penalty $2,500
Active - Non-hazardous
Failure to maintain building noted: at exterior building frist floor (north) public hull floor saging 2 stucro case from 2 floor to 3 floor tread and step loose and separated from ouginal postion 1 1/2 3 apt #2
Jan 30, 2003
Resolve
Complaints
- Heat/hot water
Apartment only
Oct 26, 2018 · Apt 3
Close - Heat/hot water
Entire building
Oct 26, 2018 · Apt 3
Close - Heating
Heat related
Oct 24, 2013 · Apt NA
Close - Heating
Heat related
Oct 24, 2013 · Apt 3
Close - Heating
Heat related
Jan 23, 2012 · Apt 2
Close - General
Floor
Aug 9, 2011 · Apt 3
Close - General
Floor
Aug 9, 2011 · Apt 3
Close - Paint/plaster
Ceiling
Aug 9, 2011 · Apt 3
Close - Paint/plaster
Ceiling
Aug 9, 2011 · Apt 3
Close - Plumbing
Basin/sink
Aug 9, 2011 · Apt 3
Close
Show 34 more ↓
- General
Windows
Aug 9, 2011 · Apt 3
Close - Paint/plaster
Ceiling
Aug 9, 2011 · Apt 3
Close - Paint/plaster
Ceiling
Aug 9, 2011 · Apt 3
Close - General
Mold
Aug 9, 2011 · Apt 3
Close - General
Windows
Aug 9, 2011 · Apt 3
Close - General
Mold
Aug 9, 2011 · Apt 3
Close - Plumbing
Basin/sink
Aug 9, 2011 · Apt 3
Close - Heating
Heat related
Jan 3, 2011 · Apt 3
Close - Plumbing
Water supply
Dec 30, 2010 · Apt 3
Close - Heating
Heat related
Dec 30, 2010 · Apt 3
Close - Plumbing
Basin/sink
Oct 14, 2010 · Apt 3
Close - Electric
Bell-buzzer/intercom
Oct 14, 2010 · Apt 3
Close - Paint/plaster
Radiator
Oct 14, 2010 · Apt 3
Close - Plumbing
Basin/sink
Sep 24, 2010 · Apt 3
Close - Electric
Bell-buzzer/intercom
Sep 24, 2010 · Apt 3
Close - Electric
Lighting
Sep 24, 2010 · Apt 3
Close - Heating
Heat related
Feb 15, 2010 · Apt 3
Close - Heating
Heat related
Jan 10, 2010 · Apt 3
Close - Heating
Heat related
Dec 17, 2009 · Apt 3
Close - Heating
Heat related
Dec 12, 2009 · Apt 3
Close - Heating
Heat related
Dec 7, 2009 · Apt 3
Close - Heating
Heat related
Nov 27, 2009 · Apt 3
Close - Heating
Heat related
Nov 13, 2009 · Apt 3
Close - Heating
Heat related
Nov 6, 2009 · Apt 3
Close - Heating
Heat related
Jul 13, 2009 · Apt 3
Close - Electric
Electric-supply
Jul 17, 2005 · Apt 3
Close - Nonconst
Rubbish
Jul 17, 2005 · Apt 3
Close - Nonconst
Janitor/super
Jul 17, 2005 · Apt 3
Close - Nonconst
Vermin
Jul 17, 2005 · Apt 3
Close - Electric
Bell-buzzer/intercom
Dec 9, 2003 · Apt 3
Close - Electric
Bell-buzzer/intercom
Dec 1, 2003 · Apt 3
Close - Electric
Bell-buzzer/intercom
Oct 21, 2003 · Apt 3
Close - Electric
Bell-buzzer/intercom
Sep 15, 2003 · Apt 3
Close - Electric
Lighting
Sep 15, 2003 · Apt 3
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
- 3,120 ft²
- Lot area
- 1,755 ft²
- Zoning
- R6B
- Community board
- 306
- Council district
- 39
- Block / lot
- 429 / 50
- Assessed value
- $1,001,700
- Landmark / historic district
- No
HPD registration #323665, last renewed Sep 13, 2025.
Questions about 403 Union Street
Who owns 403 Union Street?
The owner of record in NYC Department of City Planning PLUTO data is Mcguire, Maggie.
Does 403 Union Street have violations?
Yes. NYC HPD has recorded 1 housing violations at this property.
Is 403 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 403 Union Street built?
City records list 1920 as the year it was built.
How many apartments are in 403 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.