The Serpentine Apartments is a historical Spanish stucco apartment building centrally located in the very popular Wallingford neighborhood. It is made up of 19 apartments amongst 3 floors, both Studio & 1-Bedrooms. At the turn of the century, the new wave of people moving into the Seattle area demanded luxury accommodations. In 1928, The Serpentine Apartments were built to meet those demands. This one-of-a-kind building combines historical elegance with modern conveniences. These bright, spacious apartments are merely a block away from all of the local shops, cafes, and restaurants that run along and off of 45th Street. Contact Us: Northwest Apartments.. Schedule Tour & Applications: Bathtub. Built In Shelving & Storage. Gas Range/Oven. Hardwood Throughout. Large Walk In Closet. Laundry Facility. Wallingford Neighborhood