Manhattan, NY 10017
Property records from NYC Department of Buildings, HPD, DOF & more
809 UNITED NATIONS PLAZA is a property located at 809 UNITED NATIONS PLAZA, Manhattan, NY 10017. It is classified as a condo - office space. The building was constructed in 1964. It has 11 floors and 8 units. The building area is 102,986 square feet on a 9,200 sqft lot. The property is zoned C5-2. The assessed market value is $18.3M. It last sold for $91M on Nov 14, 2019. The owner on file is UNAVAILABLE OWNER. There are 20 building permits on record (14 active). There are 20 violations on record (6 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 809 UNITED NATIONS PLAZA, Manhattan, NY 10017 was constructed in 1964. It is classified as a condo - office space with 11 floors and 8 units. The building area is 102,986 sqft.
Yes. 809 UNITED NATIONS PLAZA, Manhattan, NY 10017 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_in_review (OBJECTIONS) filed Jun 1, 2026.
Yes. 809 UNITED NATIONS PLAZA, Manhattan, NY 10017 has 20 violations on record, with 6 currently open. Breakdown: 18 DOB, 2 ECB. Sources: NYC DOB, HPD, and ECB/OATH.
809 UNITED NATIONS PLAZA, Manhattan, NY 10017 has an assessed market value of $18.3M and a total assessed value of $8.3M (land: $1.4M). Assessment data is from the NYC Department of Finance (DOF).
809 UNITED NATIONS PLAZA, Manhattan, NY 10017 last sold for $91M on Nov 14, 2019. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.
809 UNITED NATIONS PLAZA, Manhattan, NY 10017 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.
The owner on record for 809 UNITED NATIONS PLAZA, Manhattan, NY 10017 is UNAVAILABLE OWNER (X). Ownership data is from NYC Department of Finance assessment rolls.
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