To Tiana Gallagher, real estate is about the meaningful transitions that come with the sale. “Each move marks a new chapter in someone’s life, and I feel privileged to be part of that journey,” says Gallagher, broker, Realtor and certified global luxury marketing specialist with Coldwell Banker Bain.

At the core of everything Gallagher does is her love of Bainbridge Island and desire to help others feel rooted there, too. She grew up on the island and currently calls it home. The third-generation real estate broker was raised in the industry. Her mother and grandmother founded what is now the local Coldwell Banker Bain office 40 years ago. Gallagher understands the unique lifestyle her hometown and the greater Kitsap Peninsula offer, and she is a confident local resource. Additionally, Gallagher is known for her ability to collaborate well with other real estate professionals and brings together the right group and resources to help achieve her clients’ goals. Listen first, then lead. Gallagher is people-focused and adaptable, she brings positive, easygoing energy to the transaction process while staying organized, strategic and results-driven, tailoring her approach to the situation.

When guiding clients who are buying or selling a new residence, investment property or seasonal escape, she takes a calm and organized approach to ensure as little stress as possible.
Gallagher earned a 2024 Coldwell Banker International Sterling Society award for ranking among the top 12% of sales associates internationally. She was also voted top finalist for Best Real Estate Agent on Bainbridge Island in 2024 and 2025 by the Bainbridge Review. Plus, she received the Five Star Professional: Rising Star award the past three years.