Manhattan · Unit 9A · BBL 1012701034
40 West 55th Street, Unit 9A
New York, NY 10019 · Manhattan
Also written as: 40 W 55th St Apt 9A · 40 West 55th Street #9A · 40 W 55th St Unit 9A
Part of 40 West 55th Street Condominium
Owner of record: TREANOR, ALLISON
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $160,727
- Market value: $357,171
- Tax class: 2
Building
- Elevator apartment (D4)
- Built 1937, altered 1985
- 204 residential / 209 units
- 12 floors
- Zoning: C5-P
- Lot area: 25,104 sf
- Building area: 200,000 sf
- Landmark: INDIVIDUAL LANDMARK
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/40-west-55-street-9a-1012701034
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