Find Your Dream Home with Costello Team

Find Your Dream Home with Costello Team

We’re dedicated to the people we serve and the communities we sell in. Costello Team agents are full-time real estate professionals with stellar service and highly specialized knowledge of homes and neighborhoods in the Greater Seattle area.

Whether you’re looking for a downtown loft, a rambler with land or a kid-friendly Craftsman, our passion for people, places and properties make us work harder… and we’d love to be the next – and best – call you make when it comes to real estate.