Manhattan · Unit 31D · BBL 1015131198
171 East 84th Street, Unit 31D
New York, NY 10028 · Manhattan
Also written as: 171 E 84th St Apt 31D · 171 East 84th Street #31D · 171 E 84th St Unit 31D
Part of 171 East 84th Street Condominium
Owner of record: 31D AT 171, LLC
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $198,858
- Market value: $441,907
- Tax class: 2
Building
- Condominium (RM)
- Built 1987, altered 1994
- 217 residential / 221 units
- 36 floors
- Zoning: C1-9 / R8B
- Lot area: 17,776 sf
- Building area: 272,114 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/171-east-84-street-31d-1015131198
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