Brooklyn, NY 11231
Property records from NYC Department of Buildings, HPD, DOF & more
142 WEST 9 ST is a property located at 142 WEST 9 ST, Brooklyn, NY 11231. It is classified as a primarily residential - mixed use with 5-6 units. The building was constructed in 2012. It has 5 floors and 3 units. The building area is 2,356 square feet on a 386 sqft lot. The property is zoned R6B. The assessed market value is $2.7M. The owner on file is HAMILTON ENTERPRISES. There are 20 building permits on record (14 active). There are 8 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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+ 3 more violations on record — view full report
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Get Free ReportThe building at 142 WEST 9 ST, Brooklyn, NY 11231 was constructed in 2012. It is classified as a primarily residential - mixed use with 5-6 units with 5 floors and 3 units. The building area is 2,356 sqft.
Yes. 142 WEST 9 ST, Brooklyn, NY 11231 has 20 building permits on record, with 14 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_electrical_other (COMPLETE) filed Nov 19, 2025.
Yes. 142 WEST 9 ST, Brooklyn, NY 11231 has 8 violations on record, with 0 currently open. Breakdown: 2 DOB, 6 ECB. Sources: NYC DOB, HPD, and ECB/OATH.
142 WEST 9 ST, Brooklyn, NY 11231 has an assessed market value of $2.7M and a total assessed value of $160K (land: $7K). Assessment data is from the NYC Department of Finance (DOF).
142 WEST 9 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 142 WEST 9 ST, Brooklyn, NY 11231 is HAMILTON ENTERPRISES (Individual). Ownership data is from NYC Department of Finance assessment rolls.
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