A house that sold for $3.5 million tops the list of the most expensive residential real estate sales in Littleton in the past week.

In total, 51 residential real estate sales were recorded in the area during the past week, with an average price of $833,979. The average price per square foot ended up at $440.

The prices in the list below concern real estate sales where the title was recorded during the week of June 2 even if the property may have been sold earlier.

10. $965K, single-family residence at 11053 Bright Sky Circle

A 3,488-square-foot detached house at 11053 Bright Sky Circle, Littleton, has been sold. The transfer of ownership was settled in May and the total purchase price was $965,000, $277 per square foot.

9. $1 million, single-family house at 8829 Animas River Street

A sale has been finalized for the single-family house at 8829 Animas River Street in Littleton. The price was $1,042,241 and the new owners took over the house in May. The living area totals 2,011 square feet. The price per square foot ended up at $518.

8. $1.1 million, single-family residence at 6281 South Clarkson Street

A 1,497-square-foot single-family home at 6281 South Clarkson Street, Centennial, has been sold. The transfer of ownership was settled in May and the total purchase price was $1,100,000, $735 per square foot. The house was built in 1960.

7. $1.2 million, single-family home at 7411 South Curtice Court

A 2,829-square-foot single-family house at 7411 South Curtice Court in Littleton has been sold. The transfer of ownership was settled in May and the total purchase price was $1,241,000, $439 per square foot. The house was built in 1996.

6. $1.4 million, single-family house at 5825 Blue Sage Drive

A sale has been finalized for the detached house at 5825 Blue Sage Drive in Littleton. The price was $1,375,000 and the new owners took over the house in May. It was built in 1975 and the living area totals 1,649 square feet. The price per square foot ended up at $834.

5. $1.4 million, single-family home at 7700 West Grand Ave.

The sale of the single-family house at 7700 West Grand Ave., Littleton, has been finalized. The price was $1,400,000, and the new owners took over the house in May. The house was built in 2014 and has a living area of 1,780 square feet. The price per square foot was $787.

4. $1.4 million, single-family residence at 5121 West Plymouth Drive

The sale of the single-family home at 5121 West Plymouth Drive in Littleton has been finalized. The price was $1,410,000, and the new owners took over the house in May. It was built in 1974 and has a living area of 2,192 square feet. The price per square foot was $643.

3. $1.8 million, single-family home at 4401 Sombrero Circle

The property at 4401 Sombrero Circle in Bow Mar has new owners. The price was $1,800,000. The detached house was built in 1978 and has a living area of 3,160 square feet. The price per square foot is $570.

2. $2.4 million, single-family residence at 4700 Homestead Street

The property at 4700 Homestead Street in Littleton has new owners. The price was $2,400,000. The house was built in 1977 and has a living area of 2,288 square feet. The price per square foot is $1,049.

1. $3.5 million, single-family house at 10571 Leonardo Place

The sale of the single-family residence at 10571 Leonardo Place, Littleton, has been finalized. The price was $3,500,000, and the house changed hands in May. The house was built in 2010 and has a living area of 3,546 square feet. The price per square foot was $987.