The property located at 1818 Westlake Ave N #D18 Seattle, WA 98109 is a Floating Home property. Built in 1984, the property at 1818 Westlake Ave N #d18 is 1 story, has 1 bedroom, 1 bathroom, is approximately 240 square feet. It has a lot size of 3,000 Sq. Ft. (0.07 Acres). The property is located in the South Lake Union condominium project.