Manhattan, NY 10011
Property records from NYC Department of Buildings, HPD, DOF & more
209 WEST 23 ST is a property located at 209 WEST 23 ST, Manhattan, NY 10011. It is classified as a library. The building was constructed in 1906. It has 3 floors and 1 unit. The building area is 10,230 square feet on a 4,099 sqft lot. The property is zoned C6-3X. The assessed market value is $6.2M. The owner on file is NEW YORK PUBLIC LIBRARY. There are 20 building permits on record (14 active). There are 19 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.
+ 15 more permits — view full report
+ 14 more violations on record — view full report
Title history, detailed tax records, environmental data, zoning analysis, and more from 270+ government sources.
Unlimited free property data — no credit card required.
Get Free ReportThe building at 209 WEST 23 ST, Manhattan, NY 10011 was constructed in 1906. It is classified as a library with 3 floors and 1 unit. The building area is 10,230 sqft.
Yes. 209 WEST 23 ST, Manhattan, NY 10011 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_job_issued (LOC ISSUED) filed Nov 13, 2025.
Yes. 209 WEST 23 ST, Manhattan, NY 10011 has 19 violations on record, with 0 currently open. Breakdown: 18 DOB, 1 ECB. Sources: NYC DOB, HPD, and ECB/OATH.
209 WEST 23 ST, Manhattan, NY 10011 has an assessed market value of $6.2M and a total assessed value of $2.8M (land: $747K). Assessment data is from the NYC Department of Finance (DOF).
209 WEST 23 ST, Manhattan, NY 10011 is zoned C6-3X. 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 209 WEST 23 ST, Manhattan, NY 10011 is NEW YORK PUBLIC LIBRARY (C). Ownership data is from NYC Department of Finance assessment rolls.
Search 209 WEST 23 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.
Look up violations, permits, and records for any tri-state address.