A house in Thornton that sold for $550,000 tops the list of the most expensive residential real estate sales in Federal Heights in the past three weeks.

The area saw a total of 10 residential real estate sales during the past three weeks, averaging $339,500, or $275 per square foot.

The prices in the list below include real estate sales where the title was recorded from the week of August 4 to the week of Aug. 24 even if the property may have been sold earlier.

10. $131K, condominium at 8701 Huron Street

A 500-square-foot condominium at 8701 Huron Street in Thornton, has been sold. The total purchase price was $131,000, $262 per square foot. The condominium was built in 1983. The condominium features 1 bedrooms and 1 bathrooms.

9. $150K, single-family home at 9032 Mandel Street

A sale has been finalized for the single-family residence at 9032 Mandel Street in Federal Heights. The price was $150,000. It was built in 1997.

8. $230K, condominium at 1058 West 88th Ave.

A sale has been finalized for a condominium at 1058 West 88th Ave. in Thornton. The price was $230,000. The condo was built in 1966 and the living area totals 1,088 square feet. The price per square foot ended up at $211. The condominium features 2 bedrooms and 2 bathrooms.

7. $315K, condominium at 8915 Federal Blvd.

A condominium at 8915 Federal Blvd. in Westminster, has been sold. The price was $315,000. The condominium was built in 2007 and has a living area of 1,257 square feet. The price per square foot was $251. The condominium features 2 bedrooms and 2 bathrooms.

6. $354K, detached house at 9762 Appletree Place

The property at 9762 Appletree Place in Thornton has new owners. The price was $354,000. The single-family house was built in 1973 and has a living area of 1,240 square feet. The price per square foot was $285. The house features 3 bedrooms and 2 bathrooms.

5. $360K, single-family home at 9608 Pecos Street

The single-family house at 9608 Pecos Street in Thornton has new owners. The price was $360,000. The house was built in 1978 and has a living area of 2,240 square feet. The price per square foot was $161. The house features 3 bedrooms and 3 bathrooms.

4. $380K, townhouse at 1714 West 102nd Ave.

A 1,248-square-foot townhouse at 1714 West 102nd Ave. in Thornton has been sold. The price was $380,000, $304 per square foot. The house was built in 1986. The house features 3 bedrooms and 4 bathrooms.

3. $440K, detached house at 343 Melody Drive

The sale of the single-family residence at 343 Melody Drive in Northglenn has been finalized. The price was $440,000. It was built in 1964 and has a living area of 1,240 square feet. The price per square foot was $355. The house features 3 bedrooms and 2 bathrooms.

2. $485K, single-family home at 10330 Melody Drive

The property at 10330 Melody Drive in Northglenn has new owners. The price was $485,000. The single-family residence was built in 1960 and has a living area of 1,956 square feet. The price per square foot was $248. The house features 4 bedrooms and 3 bathrooms.

1. $550K, single-family house at 864 West 96th Place

A sale has been finalized for a detached house at 864 West 96th Place in Thornton. The price was $550,000. The house was built in 1996 and the living area totals 1,221 square feet. The price per square foot ended up at $450. The house features 3 bedrooms and 3 bathrooms.