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.