Property Details
Assessment & Sales
Building Permits
1625 on record · 1153 activeGeneral ConstructionDOB NOWPLAN EXAMINER REVIEWFiled Jul 27, 2026Job #M01348986-I1
Mechanical SystemsDOB NOWPERMIT ISSUEDFiled Jul 21, 2026Est. cost $446KJob #M01400334-S1
General ConstructionDOB NOWPERMIT ENTIREFiled Jul 21, 2026Est. cost $446KJob #M01400334-S1
SprinklerDOB NOWPERMIT ISSUEDFiled Jul 13, 2026Est. cost $173KJob #M01400334-S3
General ConstructionDOB NOWPERMIT ENTIREFiled Jul 13, 2026Est. cost $173KJob #M01400334-S3
+ 1620 more permits — view full report
Violations
245 on record · 1 open+ 115 more docketed judgments — view full report
ECBConstructionRESOLVEIssued Oct 4, 2025#35685762Z
DOB LegacyLBLVIODISMISSEDIssued Sep 23, 2024#2766351
DOB LegacyEGRADEDISMISSEDIssued Dec 1, 2021#2558905
DOB LegacyERESOLVEDIssued Jul 28, 2021#2540137
DOB LegacyERESOLVEDIssued Jul 27, 2020#2468247
+ 240 more violations on record — view full report
Get the Complete Report for 1 WEST 23 ST
Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.
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View ReportFrequently Asked Questions
When was 1 WEST 23 ST, Manhattan built?
The building at 1 WEST 23 ST, Manhattan, NY 10010 was constructed in 1909. with 15 floors and 34 units. The building area is 704,950 sqft.
Are there building permits at 1 WEST 23 ST, Manhattan?
Yes. 1 WEST 23 ST, Manhattan, NY 10010 has 1625 building permits on record, with 1153 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a General Construction (PLAN EXAMINER REVIEW) filed Jul 27, 2026.
Does 1 WEST 23 ST, Manhattan have violations?
Yes. 1 WEST 23 ST, Manhattan, NY 10010 has 245 violations on record, with 1 currently open. Breakdown: 154 DOB, 91 ECB. Sources: NYC DOB, HPD, and ECB/OATH.
Does 1 WEST 23 ST, Manhattan have docketed judgments?
Yes. 1 WEST 23 ST, Manhattan, NY 10010 has 120 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $34,377. A docketed judgment is an enforceable money judgment entered by OATH after a hearing on a summons issued at this property; where the respondent is the property owner it can attach to the property as a lien.
What is the property tax assessment for 1 WEST 23 ST?
1 WEST 23 ST, Manhattan, NY 10010 has an assessed market value of $439.5M and a total assessed value of $197.8M (land: $16M). Assessment data is from the NYC Department of Finance (DOF).
When was 1 WEST 23 ST last sold?
1 WEST 23 ST, Manhattan, NY 10010 last sold for $719.5M on Sep 15, 2011. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.
What is the zoning for 1 WEST 23 ST?
1 WEST 23 ST, Manhattan, NY 10010 is zoned C5-2. 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.
Who owns 1 WEST 23 ST?
1 WEST 23 ST, Manhattan, NY 10010 is company-owned according to public records. Ownership data is from NYC Department of Finance assessment rolls. View the current owner of record and registered contacts in the full property report on RegWatch.
How do I get a full property report for 1 WEST 23 ST?
Search 1 WEST 23 ST on RegWatch to see its public record free — violations, permits, tax records, zoning, environmental data, and more from 250+ government sources, no credit card required. A Full Analysis report adds the complete title history, owner contacts, and a downloadable PDF.
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