Brooklyn, NY 11231
Property records from NYC Department of Buildings, HPD, DOF & more
370 UNION ST is a property located at 370 UNION ST, Brooklyn, NY 11231. It is classified as a condo - residential unit in walk-up. The building was constructed in 1910. It has 4 floors and 16 units. The building area is 14,748 square feet on a 5,667 sqft lot. The property is zoned R6B. The assessed market value is $215K. It last sold for $1.7M on Mar 17, 2004. The owner on file is LIDO REALTY LLC. There are 20 building permits on record (12 active). There are 20 violations on record (2 currently open). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.
+ 15 more permits — view full report
+ 17 more violations on record — view full report
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Get Free ReportThe building at 370 UNION ST, Brooklyn, NY 11231 was constructed in 1910. It is classified as a condo - residential unit in walk-up with 4 floors and 16 units. The building area is 14,748 sqft.
Yes. 370 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_issued (LOC ISSUED) filed Apr 22, 2026.
Yes. 370 UNION ST, Brooklyn, NY 11231 has 20 violations on record, with 2 currently open. Breakdown: 2 DOB, 18 HPD. Sources: NYC DOB, HPD, and ECB/OATH.
370 UNION ST, Brooklyn, NY 11231 has an assessed market value of $215K and a total assessed value of $97K (land: $7K). Assessment data is from the NYC Department of Finance (DOF).
370 UNION ST, Brooklyn, NY 11231 last sold for $1.7M on Mar 17, 2004. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.
370 UNION ST, Brooklyn, NY 11231 is zoned R6B. 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 370 UNION ST, Brooklyn, NY 11231 is LIDO REALTY LLC (Corporation). Ownership data is from NYC Department of Finance assessment rolls.
Search 370 UNION ST on RegWatch to get a complete property report covering violations, permits, title history, tax records, zoning, environmental data, and more from 270+ government sources. Unlimited free property data — no credit card required.
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