Manhattan · Unit 43B · BBL 1012591208
520 Fifth Avenue, Unit 43B
New York, NY 10017 · Manhattan
Also written as: 520 Fifth Ave Apt 43B · 520 Fifth Avenue #43B · 520 Fifth Ave Unit 43B
Part of 520 Fifth Avenue Condominium
Owner of record: 520 FEE OWNER 2 LLC
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $545,604
- Market value: $1,212,454
- Tax class: 2
Last recorded sale
$6,775,000 on 2026-08-11 (class R4)
Building
- Office (O4)
- Built 1920
- 0 residential / 319 units
- 20 floors
- Zoning: C6-4.5
- Lot area: 19,250 sf
- Building area: 287,894 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/520-fifth-avenue-43b-1012591208
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