Manhattan · BBL 1012890014
512 Madison Avenue
New York, NY 10022 · Manhattan
Also written as: 512 Madison Ave · 512 Madison Avenue
Owner of record: 520 MADISON OWNERS, L.L.C. ATTN: TRACEY FRAZZETTA
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $291,504,600
- Market value: $647,788,000
- Tax class: 4
Building
- Office (O4)
- Built 1982
- 0 residential / 29 units
- 43 floors
- Zoning: C5-3 / C5-2.5
- Lot area: 43,532 sf
- Building area: 1,015,287 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/512-madison-avenue-1012890014
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