A 20-unit walk-up apartment building on the Manhattan record, built in 1907.
504 West 171st Street is a 20-unit building in Manhattan, New York City (BBL 1021270043). This building is associated with 504 West 171 Street Owners Cahdfc. Brix tracks 0 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1907, this walk-up apartment building sits in Manhattan and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
Tenants have filed 4 HPD complaints about this building over the last five years, most often about heat/hot water.
What tenants have called the city about here over the last five years:
The most recent complaint on this building was filed December 27, 2025.
The building last changed hands on June 11, 2026 for $137,521, according to recorded deeds.
Brix score: 85/100. View the Building Report on Brix.
See every NYC building owned by 504 West 171 Street Owners Cahdfc on the landlord portfolio page.
Part of Washington Heights — see violations, complaints, and landlord activity across the whole neighborhood.
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Unit 2A at 504 West 171st Street has no violations, last sold in 2026 for $138K.
Unit 4B at 504 West 171st Street has no open violations (2 past violations).
Unit 2C at 504 West 171st Street has no open violations (2 past violations).
Unit 2D at 504 West 171st Street has no open violations (1 past violation).
Unit 1B at 504 West 171st Street has no open violations (7 past violations).
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