Manhattan · Unit 4B · BBL 1007961209
129 West 20th Street, Unit 4B
New York, NY 10011 · Manhattan
Also written as: 129 W 20th St Apt 4B · 129 West 20th Street #4B · 129 W 20th St Unit 4B
Part of 129 West 20th Street Condominium
Owner of record: O'RIORDAN, PATRICK
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $362,472
- Market value: $805,492
- Tax class: 2
Last recorded sale
$3,850,000 on 2026-04-30 (class R4)
Building
- Elevator apartment (D8)
- Built 2000
- 210 residential / 212 units
- 14 floors
- Zoning: C6-3A
- Lot area: 21,344 sf
- Building area: 174,621 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/129-west-20-street-4b-1007961209
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