Manhattan · BBL 1007170072
456 West 20th Street
New York, NY 10011 · Manhattan
Also written as: 456 W 20th St · 456 West 20th Street
Owner of record: DE ROUSSY DE SALES, ELISABETH
Snapshot updated 2026-09-30 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $429,060
- Market value: $7,151,000
- Tax class: 1
Building
- Walk-up apartment (C0)
- Built 1853
- 3 residential / 3 units
- 4 floors
- Zoning: R7B
- Lot area: 1,533 sf
- Building area: 3,392 sf
- Historic district: Chelsea Historic District
- Flood zone: 1
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/456-west-20-street-1007170072
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