452 Union Street
Brooklyn, NY 11231BBL 3-00438-0007Map
Owner of record: 2201 Union LLC
452 Union Street is an elevator apartment building built in 2025 in Brooklyn, 11231. It has 158 residential units across 21 floors. The owner of record is 2201 Union LLC. HPD has no housing violations on record for this property.
- HPD violations
- 0
- DOB violations
- 0
- ECB violations
- 21
- HPD complaints
- 0
What to know
No open immediately-hazardous violations among recent records.
HPD has not cited this building.
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 · 0
No HPD violations on record
DOB building violations · 0
No DOB violations on record
ECB violations · 21
- Class - 2
Bc 3303.3. atoi of a 20-story nb at roof, building approximately 21,829 square feet. site closed and there were no construction activities. upon shouting at perimeter and banging on fence and door to alert watc
Sep 26, 2026 · Penalty $2,500
Active - Class - 2
At time of inspection, observed sidewalk shed installed at exp# 1&2, but not maintained as required by code. missing high-visibility markings at the garage entrance (bc3307.6.4.4) and missing blind spot mirrors
Sep 26, 2026 · Penalty $2,400
Active - Class - 2
At time of inspection, observed construction fencing and barriers collapsed and displaced along the sidewalk and roadway. the fencing and barriers were not properly secured or maintained as per manufacturer's s
Sep 26, 2026 · Penalty $5,000
Active - Class - 2
Time of inspection, observed protective netting meant to safeguard pedestrians from falling debris / objects between sidewalk shed deck and construction fence lose and not fully enclosed, also shed panel observ
Dec 21, 2025 · Penalty $2,400
Resolve - Class - 2
Bc 3303.3 time of my inspection of a 20 story new building, building approximately 21829 sq.feet. site closed and there were no construction activity. upon shouting at perimeter and banging on fence and door to
Dec 21, 2025 · Penalty $2,500
Resolve - Class - 2
Upon inspection 3314.01. observed supported scaffold at building perimeter not maintained as per code requirements. multiple debris netting not fully enclosed. creating a hazardous condition that increases the
Dec 21, 2025 · Penalty $2,500
Resolve - Class - 1
At the time of my inspection of a 20 story building, responding to and incident that plywood fell of building, upon request for electrical permit for pressurized alarm system none was presented or at jobsite fa
Dec 19, 2025 · Penalty $800
Resolve - Class - 1
At the time of my inspection, responding to and incident that plywood fell of building, i observed workers throwing down construction debris from one floor to another through a hole and there were no control ac
Dec 19, 2025 · Penalty $5,000
Resolve - Class - 1
At the time of my inspection of a 20 story building, responding to and incident that plywood fell of building, i observed turnstile at exposure #2 and there were no panic door for emergency exit, failure to pro
Dec 19, 2025 · Penalty $5,000
Resolve - Class - 1
Responding to and incident that plywood fell of building, investigation reveal that concrete safety manager found the plywood on top of metal shutter across the street at exposure #2. failure to have adequate s
Dec 19, 2025 · Penalty $10,000
Resolve
Show 11 more ↓
- Class - 1
At inspection of 20-story new building at superstructure phase, designated csm #2467 not on site and noted working at 104 fleet place, while csm #2753 not designated and on site since 07-25-25. no dob notifica
Oct 4, 2025 · Penalty $5,000
Resolve - Class - 2
Proposed 20 story nb with a building footprint (sq. ft.)21829. observed no construction activity takin place at the time of inspection. after hours permits shows no work to take place until 9am. i walked around
Sep 20, 2025 · Penalty $625
Resolve - Class - 2
Responding an incident where carpenter melvin garcia got injured his nose when walking on top of rebars inspection reveals: gc failure to provide safety measures. unsafe/inadequate egress, flat walkway on top o
Sep 10, 2025 · Penalty $5,000
Resolve - Class - 1
Responding an incident where carpenter melvin garcia got injured his nose when walking on top of rebars inspection reveals: gc failure to provide safety measures. missing rebar caps/inadequate cover, and lose r
Sep 10, 2025 · Penalty $5,000
Resolve - Class - 1
Responding an incident where carpenter melvin garcia got injured his nose when walking on top of rebars inspection reveals: contractor failure to notify department about incident, and failure to maintain adequa
Sep 10, 2025 · Penalty $5,000
Resolve - Class - 1
At time of inspection observed: work contrary to site safety plan. 28-105.12.8 at exposure# 1 section of sidewalk shed installed on top of roadway not shoeing on drawings, storage zone area not fully enclosed d
Sep 10, 2025 · Penalty $2,500
Resolve - Class - 2
Job site fence not constructed or maintained pursuant to subsection. at time of inspection, observed construction fence under active permit #b08046797-i1-fn in disrepair. noted screws and nails protruding out t
May 9, 2025 · Penalty $1,000
Resolve - Class - 2
Failure to maintain building in code compliant manner.premises under aalt 2 job #340441944 loc folder.at the time of inspection found:newly installed dunage and a/c unit condensor above parapet wall close to
Jan 16, 2018
Resolve - Class - 3
Occupancy contrary to that allowed by dob records found at the time of inspection multiple use of space as an office on the mezzanine and as a synogogue on the ground fl contrary to dob records remedy: disconti
Jul 23, 2009 · Penalty $500
Resolve - Class - 2
Occupancy contrary to that allowed by bldg dept records noted entire 1st flr being occupied as meeting hall. records stat building as brass founders foundry ug 18 small stage with tables,chairs decorative light
Jul 17, 2009 · Penalty $6,000
Resolve - Non-hazardous
Expired permit for fence. upon inspection of the above property, bldf. was demolished and foundation wall still in place and permit for fence was expired in plate and permit for fence was expired dob record sho
Jan 4, 2002 · Penalty $2,500
Resolve
Complaints
No HPD complaints in our records
Sales history
No recorded sales in our data
Building details
- Building type
- Elevator apartment building (D7)
- Year built
- 2025
- Floors
- 21
- Residential units
- 158
- Building area
- 213,934 ft²
- Lot area
- 28,500 ft²
- Zoning
- M1-4/R7-2
- Community board
- 306
- Council district
- 39
- Block / lot
- 438 / 7
- Assessed value
- $1,287,450
- Landmark / historic district
- No
Questions about 452 Union Street
Who owns 452 Union Street?
The owner of record in NYC Department of City Planning PLUTO data is 2201 Union LLC.
Does 452 Union Street have violations?
NYC HPD has no housing violations on record for this property.
Is 452 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 452 Union Street built?
City records list 2025 as the year it was built.
How many apartments are in 452 Union Street?
It has 158 residential units and 160 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.