Manhattan · BBL 1015810023
100 East End Avenue
New York, NY 10028 · Manhattan
Also written as: 100 E End Ave · 100 East End Avenue
Owner of record: THE CHAPIN SCHOOL LTD
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $34,692,750
- Market value: $77,095,000
- Tax class: 4
Building
- Educational (W1)
- Built 1920, altered 2007
- 0 residential / 1 units
- 8 floors
- Zoning: R8B / R10A
- Lot area: 22,783 sf
- Building area: 130,918 sf
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/100-east-end-avenue-1015810023
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