Brooklyn, NY 11217
Property records from NYC Department of Buildings, HPD, DOF & more
525 UNION ST is a property located at 525 UNION ST, Brooklyn, NY 11217. It is classified as a factory - light manufacturing. The building was constructed in 1930. It has 2 floors and 2 units. The building area is 11,700 square feet on a 18,700 sqft lot. The property is zoned M1-4/R7-2. The assessed market value is $1.2M. The owner on file is SACKETT RIVER LLC. There are 13 building permits on record (9 active). There are 10 violations on record (1 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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+ 9 more violations on record — view full report
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Get Free ReportThe building at 525 UNION ST, Brooklyn, NY 11217 was constructed in 1930. It is classified as a factory - light manufacturing with 2 floors and 2 units. The building area is 11,700 sqft.
Yes. 525 UNION ST, Brooklyn, NY 11217 has 13 building permits on record, with 9 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a asbestos_acp7 (POSTPONED) filed Nov 18, 2025.
Yes. 525 UNION ST, Brooklyn, NY 11217 has 10 violations on record, with 1 currently open. Breakdown: 1 DOB, 9 ECB. Sources: NYC DOB, HPD, and ECB/OATH.
525 UNION ST, Brooklyn, NY 11217 has an assessed market value of $1.2M and a total assessed value of $540K (land: $152K). Assessment data is from the NYC Department of Finance (DOF).
525 UNION ST, Brooklyn, NY 11217 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 525 UNION ST, Brooklyn, NY 11217 is SACKETT RIVER LLC (Corporation). Ownership data is from NYC Department of Finance assessment rolls.
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