10 West 90 Street
Upper West Side, Manhattan
Parcel ID (BBL): 1012030040
Owner: Wei Dai
Acquired: December 10, 2021, $3.8 million
Built: 1889
Renovated: 1985
SF: 6,146
Dwelling units: 10
No. of buildings: 1
Class: Converted Dwelling or Rooming House (C5)
Floors: 4
HPD Ownership Registration Information
Last registered: 2025-12-05 (expires 2026-09-01)
Magdalena Kosz
Head Officer
250 west 57th street 720 New York, NY, 10107
1636 Properties Llc
Corporate Owner
250 west 57th street 720 New York, NY, 10107
C/O A.J. Clarke Real Estate
Agent
250 West 57th street Suite New York, NY, 10107
Kosha Diaz
Site Manager
Magdalena Kosz
Shareholder
250 west 57th street suite New York, NY, 10107
Transactions:
• AJ Clarke Real Estate sold 10 West 90th Street, Upper West Side, Manhattan for $3.8 million to Wei Dai on December 10, 2021.
Development:
• Philip Adsetts filed plans for alteration in Upper West Side, Manhattan, on April 27, 2016.
• Lois Caswell filed plans for alteration in Upper West Side, Manhattan, on January 06, 2000.