Manhattan · BBL 1012750027
100 Park Avenue
New York, NY 10017 · Manhattan
Also written as: 100 Park Ave · 100 Park Avenue
Owner of record: SLG 100 PARK LLC C/O
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $128,276,550
- Market value: $285,059,000
- Tax class: 4
Building
- Office (O4)
- Built 1950
- 0 residential / 1 units
- 36 floors
- Zoning: C5-3 / C5-2.5
- Lot area: 37,196 sf
- Building area: 778,203 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-park-avenue-1012750027
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