Zachary R. Barron sold a three-bedroom, 3 1/2-bath home at 13451 Columbine Circle, in Thornton, to Peter Garland and Nancy Lee Garland for $321,000 on Dec. 2.

The 1,774-square-foot, two-story home last sold for $297,500 in October 2009. It is located in the Signal Creek subdivision.

According to BlockShopper, there have been 1,628 home sales in Thornton during the past 12 months with a median sale price of $216,500.

Address: 13451 Columbine Circle
Buyer(s): Peter Garland and Nancy Lee Garland
Seller(s): Zachary R Barron
Sale date: Dec. 2, 2013