Manhattan · BBL 1013817502
45 East 66th Street Condominium
New York, NY 10065 · Manhattan
Also written as: 45 E 66th St · 45 East 66th Street
Owner of record: 777 MADISON CONDOMINIUM
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $0
- Market value: $0
- Tax class: 2
Building
- Condominium (RM)
- Built 1908
- 33 residential / 36 units
- 10 floors
- Zoning: C5-1
- Lot area: 10,042 sf
- Building area: 86,910 sf
- Historic district: Upper East Side Historic District
- Landmark: INDIVIDUAL LANDMARK
Units in this building (4)
Official records
ZoLa zoning · DOF property tax · Property Portal · ACRIS deeds/mortgages · DOB profile · Tax map · Map
All data sourced from NYC Department of Finance / PLUTO / ACRIS / HPD public records. https://www.sageops.ai/property/manhattan/45-east-66-street-1013817502
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