Manhattan · BBL 1013800157
766 Madison Avenue
New York, NY 10065 · Manhattan
Also written as: 766 Madison Ave · 766 Madison Avenue
Owner of record: 34 EAST 29 HOLDING, LLC
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $3,106,350
- Market value: $6,903,000
- Tax class: 4
Last recorded sale
$1,500,000 on 2026-08-18 (class K4)
Building
- Store / retail (K4)
- Built 1876
- 0 residential / 6 units
- 5 floors
- Zoning: C5-1
- Lot area: 1,600 sf
- Building area: 6,024 sf
- Historic district: Upper East Side Historic District
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/766-madison-avenue-1013800157
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