Carrington Mortgage Services LLC sells 821 McKinley Ave., Harwick

The home at 821 McKinley Ave., Harwick, was sold on June 12 by Carrington Mortgage Services LLC for $52,200.

David Graham was listed as the buyer.

Property taxes on the home totaled $435 in 2022, or 0.8% of the sale price.

This property is the only sale in Harwick, Allegheny County, between May 12 and June 12.

This article is based on data published by BlockShopper.com.

U.S. home prices continued to rise in 2025, with the national median reaching about $447,000 in June. That's up 1.13% from a year earlier, according to Redfin. The data also show a significant gap in supply and demand, with 36% more sellers than buyers (a difference of 508,715 homes). By Redfin’s definition, a balanced market has seller and buyer numbers within 10% of each other.