The view from a spec home in Melody Ranch with 4 beds, more than 2,700 square feet. Jackson Hole real estate activity: NEW: Creekside 3-bed, 1,400-square-foot built in 1990 with 2-car garage, list $510,000. NEW: Rafter J Walden Pond townhouse with 3 beds, 1,690 square feet on .17 acres, list $533,000. NEW: Hotel Terra 1-bed, 565-square-foot condo in a premier location, list $575,000. NEW: Jackson...