Townhomes. Home 9 3026 SW Charlestown Street Seattle, WA 98126 7 3026 Charlestown Townhomes. Custom design and construction of seven townhomes, each 1,300 square feet. SALE PRICE: $620,000/Unit ADDRESS: 3026 SW Charlestown Street Seattle, WA 98126 TYPE: Townhomes COMPLETION DATE: March, 2021 PHOTOS: Exterior Interior Exterior Photos. Interior Photos.