Manhattan, NY 10021
Property records from NYC Department of Buildings, HPD, DOF & more
823 PARK AVE is a property located at 823 PARK AVE, Manhattan, NY 10021. It is classified as a condo - residential unit in converted building. The building was constructed in 1911. It has 13 floors and 11 units. The building area is 52,480 square feet on a 6,000 sqft lot. The property is zoned R10. The assessed market value is $1.8M. It last sold for $12.5M on Dec 27, 2007. The owner on file is UNAVAILABLE OWNER. There are 20 building permits on record (12 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.
+ 15 more permits — view full report
+ 19 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 823 PARK AVE, Manhattan, NY 10021 was constructed in 1911. It is classified as a condo - residential unit in converted building with 13 floors and 11 units. The building area is 52,480 sqft.
Yes. 823 PARK AVE, Manhattan, NY 10021 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_job_other (PERMIT ENTIRE) filed Jun 12, 2026.
Yes. 823 PARK AVE, Manhattan, NY 10021 has 20 violations on record, with 1 currently open. Breakdown: 18 DOB, 2 HPD. Sources: NYC DOB, HPD, and ECB/OATH.
823 PARK AVE, Manhattan, NY 10021 has an assessed market value of $1.8M and a total assessed value of $814K (land: $124K). Assessment data is from the NYC Department of Finance (DOF).
823 PARK AVE, Manhattan, NY 10021 last sold for $12.5M on Dec 27, 2007. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.
823 PARK AVE, Manhattan, NY 10021 is zoned R10. 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 823 PARK AVE, Manhattan, NY 10021 is UNAVAILABLE OWNER (Individual). Ownership data is from NYC Department of Finance assessment rolls.
Search 823 PARK AVE 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.