We take great pride in the relationships we build and always work relentlessly to help you achieve your real estate goals. We aim to make you feel like you are our only client. The real estate world is complex. Let us guide you through it.


Shelley Koster
is the driving force behind The Koster Team and is the Broker/Owner of Keller Williams Realty Bartlesville and Grand Lake. Shelley has sold almost 700 homes and uses that experience to find the best solutions tailored to each client’s unique situation.

Shelley believes in our community and understands the importance of giving back. She advocates for area youth by serving on the Board of Directors at The Boys & Girls Club of Bartlesville. She also serves on the Board of Directors at Tri County Technical Center – a highly respected high school, adult, and community education center located in Bartlesville and surrounding communities.

Jaimee Barta is the marketing and listing specialist who ensures that your property gets the best possible exposure. There are approximately 9,462 ways (ok, that’s a bit of a stretch…but not much!) for our team to market your property. We make sure to use the best possible strategy for your home.