Manhattan · BBL 1011430031
240 Columbus Avenue
New York, NY 10023 · Manhattan
Also written as: 240 Columbus Ave · 240 Columbus Avenue
Owner of record: DALMAU EQUITIES, LLC
Snapshot updated 2026-09-30 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $1,134,900
- Market value: $2,522,000
- Tax class: 2B
Building
- Walk-up apartment (C7)
- Built 1884, altered 2011
- 8 residential / 9 units
- 4 floors
- Zoning: C1-8A
- Lot area: 1,493 sf
- Building area: 5,452 sf
- Historic district: Upper West Side / Central Park West 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/240-columbus-avenue-1011430031
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