A home in Grosvenor Gardens tops all transactions in this week's real estate. Paul and Carole Farnsworth sold their home at 8318 Grosvenor Court to James and Linda Cole, of Wayland, Mass., for $1.15 million. Built in 2006, it has four bedrooms, five-and-one-half baths, a pool and 4,301 square feet of living area. It previously sold for $1.86 million in 2006.