Brooklyn, NY 11231
Property records from NYC Department of Buildings, HPD, DOF & more
452 UNION ST is a property located at 452 UNION ST, Brooklyn, NY 11231. It is classified as a elevator apartment - semi-fireproof with stores. The building was constructed in 2025. It has 21 floors and 160 units. The building area is 213,934 square feet on a 28,500 sqft lot. The property is zoned M1-4/R7-2. The assessed market value is $7.9M. It last sold for $40.6M on Sep 14, 2022. The owner on file is 2201 UNION LLC. There are 20 building permits on record (12 active). There are 4 violations on record (0 currently open). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.
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Get Free ReportThe building at 452 UNION ST, Brooklyn, NY 11231 was constructed in 2025. It is classified as a elevator apartment - semi-fireproof with stores with 21 floors and 160 units. The building area is 213,934 sqft.
Yes. 452 UNION ST, Brooklyn, NY 11231 has 20 building permits on record, with 12 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a dob_now_job_other (PERMIT ENTIRE) filed May 1, 2026.
Yes. 452 UNION ST, Brooklyn, NY 11231 has 4 violations on record, with 0 currently open. Breakdown: 4 ECB. Sources: NYC DOB, HPD, and ECB/OATH.
452 UNION ST, Brooklyn, NY 11231 has an assessed market value of $7.9M and a total assessed value of $3.6M (land: $1.3M). Assessment data is from the NYC Department of Finance (DOF).
452 UNION ST, Brooklyn, NY 11231 last sold for $40.6M on Sep 14, 2022. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.
452 UNION ST, Brooklyn, NY 11231 is zoned M1-4/R7-2. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.
The owner on record for 452 UNION ST, Brooklyn, NY 11231 is 2201 UNION LLC (Corporation). Ownership data is from NYC Department of Finance assessment rolls.
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