Manhattan · Unit RU 9 · BBL 1008561011
50 Madison Avenue, Unit RU 9
New York, NY 10010 · Manhattan
Also written as: 50 Madison Ave Apt RU 9 · 50 Madison Avenue #RU 9 · 50 Madison Ave Unit RU 9
Part of 50 Madison Avenue Condominium
Owner of record: 50 MADISON AVE PH, LLC
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $680,739
- Market value: $1,512,754
- Tax class: 2
Building
- Condominium (RM)
- Built 1907, altered 2006
- 187 residential / 189 units
- 13 floors
- Zoning: C5-2
- Lot area: 31,106 sf
- Building area: 274,281 sf
- Historic district: Madison Square North 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/50-madison-avenue-ru-9-1008561011
Estimates are automated, not appraisals. Disclaimer · Terms · Privacy · Contact