A home in Revised Siesta tops all transactions in this week's real estate. The Northern Trust Co. and Gordon Holmes, trustees, of Naples sold the home at 3332 Gulfmead Drive to Sam Norton, trustee, of Sarasota, for $3.6 million. Built in 1970, it has four bedrooms, two-and-a-half baths and 3,084 square feet of living area.