Manhattan · Unit 12A · BBL 1013901110
971 Madison Avenue, Unit 12A
New York, NY 10021 · Manhattan
Also written as: 971 Madison Ave Apt 12A · 971 Madison Avenue #12A · 971 Madison Ave Unit 12A
Part of 971 Madison Avenue Condominium
Owner of record: RUULKE BAGIJN REVOCABLE TRUST
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $215,459
- Market value: $478,797
- Tax class: 2
Last recorded sale
$3,910,000 on 2025-10-15 (class R4)
Building
- Elevator apartment (D6)
- Built 1949
- 107 residential / 110 units
- 19 floors
- Zoning: R10 / R8B
- Lot area: 15,325 sf
- Building area: 188,810 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/971-madison-avenue-12a-1013901110
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