Manhattan, NY 10003
Property records from NYC Department of Buildings, HPD, DOF & more
5 UNION SQUARE is a property located at 5 UNION SQUARE, Manhattan, NY 10003. It is classified as a office - loft/mixed use. The building was constructed in 1900. It has 8 floors and 11 units. The building area is 92,433 square feet on a 10,325 sqft lot. The property is zoned C6-4. The assessed market value is $22.8M. The owner on file is SQUARE WEST LLC C/O N. There are 20 building permits on record (12 active). There are 20 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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+ 15 more violations on record — view full report
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Get Free ReportThe building at 5 UNION SQUARE, Manhattan, NY 10003 was constructed in 1900. It is classified as a office - loft/mixed use with 8 floors and 11 units. The building area is 92,433 sqft.
Yes. 5 UNION SQUARE, Manhattan, NY 10003 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_plumbing (PERMIT ISSUED) filed May 13, 2026.
Yes. 5 UNION SQUARE, Manhattan, NY 10003 has 20 violations on record, with 0 currently open. Breakdown: 19 DOB, 1 ECB. Sources: NYC DOB, HPD, and ECB/OATH.
5 UNION SQUARE, Manhattan, NY 10003 has an assessed market value of $22.8M and a total assessed value of $10.3M (land: $3.1M). Assessment data is from the NYC Department of Finance (DOF).
5 UNION SQUARE, Manhattan, NY 10003 is zoned C6-4. 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 5 UNION SQUARE, Manhattan, NY 10003 is SQUARE WEST LLC C/O N (Corporation). Ownership data is from NYC Department of Finance assessment rolls.
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