A house in Castle Rock that sold for $4.2 million tops the list of the most expensive residential real estate sales in Castle Pines in the past week.

The area saw a total of eight residential real estate sales during the past week, averaging $1.4 million, or $409 per square foot.

The prices in the list below include real estate sales where the title was recorded during the week of Sept. 8 even if the property may have been sold earlier.

8. $750K, detached house at 1901 Corner Rock Lane

The single-family house at 1901 Corner Rock Lane in Castle Rock has new owners. The price was $750,000. The house was built in 2015 and has a living area of 2,509 square feet. The price per square foot was $299. The house features 3 bedrooms and 4 bathrooms.

7. $775K, single-family home at 8385 Briar Trace Drive

The property at 8385 Briar Trace Drive in Castle Pines has new owners. The price was $775,000. The single-family residence was built in 2004 and has a living area of 2,748 square feet. The price per square foot was $282. The house features 3 bedrooms and 3 bathrooms.

6. $800K, single-family home at 3234 El Charro Point

The sale of the single-family house at 3234 El Charro Point in Castle Rock has been finalized. The price was $800,000. It was built in 2007 and has a living area of 3,272 square feet. The price per square foot was $244. The house features 4 bedrooms and 3 bathrooms.

5. $825K, single-family residence at 16 Breamore Court

A 2,687-square-foot detached house at 16 Breamore Court in Castle Pines, has been sold. The total purchase price was $825,000, $307 per square foot. The house was built in 1985. The house features 4 bedrooms and 3 bathrooms.

4. $921K, single-family residence at 7005 Greenwater Circle

A 2,186-square-foot single-family house at 7005 Greenwater Circle in Castle Rock has been sold. The price was $921,100, $421 per square foot. The house was built in 2018. The house features 2 bedrooms and 2 bathrooms.

3. $1.2 million, detached house at 209 Saratoga Mine Drive

A single-family home at 209 Saratoga Mine Drive in Castle Rock, has been sold. The price was $1,200,000. The house was built in 1997 and has a living area of 4,154 square feet. The price per square foot was $289. The house features 4 bedrooms and 4 bathrooms.

2. $1.5 million, single-family home at 6851 Copper Sky Circle

A sale has been finalized for a single-family residence at 6851 Copper Sky Circle in Castle Pines. The price was $1,450,000. The house was built in 2020 and the living area totals 4,290 square feet. The price per square foot ended up at $338. The house features 5 bedrooms and 6 bathrooms.

1. $4.2 million, detached house at 606 Cliffgate Lane

A 4,809-square-foot single-family house at 606 Cliffgate Lane in Castle Rock, has been sold. The total purchase price was $4,200,000, $873 per square foot. The house was built in 2002. The house features 1 bedrooms and 5 bathrooms.