635 West 171 Street
Washington Heights, Manhattan
Parcel ID (BBL): 1021420063
Owner: Christos Spyropoulos
Acquired: February 01, 2021, $6 million
Debt: February 01, 2021, $13 million
Built: 1914
Renovated: 1987
SF: 26,005
Dwelling units: 31
No. of buildings: 1
Class: Over Six Families Without Stores (C1)
Floors: 5
HPD Ownership Registration Information
Last registered: 2025-08-25 (expires 2026-09-01)
Chris Spyropoulos
Head Officer
3110 37TH AVENUE 500 LIC, NY, 11101
633 West 171 Wh Realty Llc
Corporate Owner
3110 37TH AVENUE 500 LIC, NY, 11101
Alma Realty Corp
Agent
3110 37TH AVENUE 500 LIC, NY, 11101
Socratis Foradoulas
Site Manager
Chris Spyropoulos
Shareholder
3110 37TH AVENUE 500 LIC, NY, 11101
Transactions:
• Christos Spyropoulos borrowed $13 million from Sterling National Bank for 633 West 171st Street, 636 West 172nd Street, 642 West 172nd Street, and 643 West 172nd Street, Washington Heights, Manhattan on February 01, 2021.
• Alfred Sayegh sold 633 West 171st Street, Washington Heights, Manhattan for $6 million to Christos Spyropoulos on February 01, 2021.
Development:
• Efstathios Valiotis filed plans for alteration in Washington Heights, Manhattan, on January 26, 2023.
• Gus Scoufares filed plans for alteration in Washington Heights, Manhattan, on July 30, 2012.
• Harry Hisrch filed plans for alteration in Washington Heights, Manhattan, on September 25, 2006.
• Javid Iqbal filed plans for A3 in Washington Heights, Manhattan, on October 17, 2011.
• Emiliana Cabrera filed plans for alteration in Washington Heights, Manhattan, on November 16, 2000.
Violations:
According to city public data, the properties have received 19 housing violations and two housing litigations in the last year.