Manhattan, NY 10010
Property records from NYC Department of Buildings, HPD, DOF & more
27 WEST 23 ST is a property located at 27 WEST 23 ST, Manhattan, NY 10010. It is classified as a education - miscellaneous. The building was constructed in 1881. It has 6 floors and 7 units. The building area is 101,600 square feet on a 16,650 sqft lot. The property is zoned M1-8A/R11. The assessed market value is $46.3M. The owner on file is JOSEPH ROSEN TRUST,JP ROSEN TRUSTEE. There are 20 building permits on record (13 active). There are 20 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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+ 19 more violations on record — view full report
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Get Free ReportThe building at 27 WEST 23 ST, Manhattan, NY 10010 was constructed in 1881. It is classified as a education - miscellaneous with 6 floors and 7 units. The building area is 101,600 sqft.
Yes. 27 WEST 23 ST, Manhattan, NY 10010 has 20 building permits on record, with 13 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 (OBJECTIONS) filed Jun 13, 2026.
Yes. 27 WEST 23 ST, Manhattan, NY 10010 has 20 violations on record, with 1 currently open. Breakdown: 16 DOB, 4 ECB. Sources: NYC DOB, HPD, and ECB/OATH.
27 WEST 23 ST, Manhattan, NY 10010 has an assessed market value of $46.3M and a total assessed value of $20.8M (land: $2.4M). Assessment data is from the NYC Department of Finance (DOF).
27 WEST 23 ST, Manhattan, NY 10010 is zoned M1-8A/R11. 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 27 WEST 23 ST, Manhattan, NY 10010 is JOSEPH ROSEN TRUST,JP ROSEN TRUSTEE (Corporation). Ownership data is from NYC Department of Finance assessment rolls.
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