Manhattan · BBL 1009150002
511 Third Avenue
New York, NY 10016 · Manhattan
Also written as: 511 Third Ave · 511 Third Avenue
Owner of record: THIRD AND THIRTY FOUR LLC
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $32,749,200
- Market value: $72,776,000
- Tax class: 2
Building
- Elevator apartment (D6)
- Built 2021
- 229 residential / 230 units
- 35 floors
- Zoning: C1-9 / C1-9A
- Lot area: 12,345 sf
- Building area: 205,662 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/511-third-avenue-1009150002
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