Katie Miller

Katie Miller Boise Real Estate Broker


About Katie

Since 2005, when I became a licensed Realtor in Idaho, I have enjoyed building relationships with buyers and sellers in the Treasure Valley and helping them effectively navigate the complexities of the real estate purchase and sale process.  In January of 2012, with the support of my family and the grace of my God, I had the pleasure of opening TripleCord Real Estate, where I currently serve as broker and owner.  My desire has always been to build a customer focused company, where every client who comes to us finds they are valued, loved, and served well. My agents and I operate out of a genuine care for our clients interests above our own and work hard to provide them with exceptional residential real estate services.  We attend trainings, keep up on the local market, know the area, and are connected with the community.  These things allow us to give our clients the information they need to make the best decisions for them when buying or selling. 

We know when we are asked to be a persons’ real estate agent, we are being invited to be part of one of the biggest life decisions and probably the biggest financial decision they may ever make.  We do not take this lightly! It is truly an incredible privilege to be trusted with this role and to be able to use the gifts God has given us, in a vocation we love, to serve our clients well!  


  • Designated Broker and TripleCord Real Estate Owner
  • A member in good standing with the National Association of Realtors, Idaho Association of Realtors, and Boise Regional Realtors
  • Received the GRI (Graduate Realtor Institute) Designation in 2009
  • Graduated Summa Cum Laude from Boise State University in 2004 with a Bachelors Degree in Business Administration



  • Recognized on the Idaho Real Estate Commission's Audit Honor Roll for consistently accurate record-keeping and transaction management   
  • Recipient of Boise Regional REALTORS® Lifetime Circle of Excellence Award
  • Recognized by Boise Regional REALTORS® as a Top Producer
  • Recognized as one of Boise's Best Real Estate Agents by Expertise.com in 2019 & 2020
  • Recipient of the 2004 Boise State University College of Business & Economics Outstanding Graduate in Entrepreneurial Management Award

Katie Miller Family Photo 2023


  • A native of Southern Idaho (born and raised in Pocatello, ID) and a Southeast Boise resident since 2001
  • Married to Luke Miller, an adored father and Boise City Fireman
  • Mother of five beautiful children, Hadley Opal (born in 2008), Taylor Grace (born in 2010), Hutch Benedict (born in 2011), Ellie Marie (born in 2014), and Brooks Avery (born in 2018)
  • Blessed to be a part of the body at Table Rock Church in Southeast Boise.
  • Lover of real estate…from dreaming, to selling, to looking, to buying, to helping my clients find the perfect home or investment
  • Mentor, coach, and trainer for each of the agents I am blessed to work with at TripleCord
  • Miller Christmas Card 2023



Featured TripleCord Listings

Information courtesy of Intermountain Multiple Listing Service. Information provided by IMLS is deemed reliable but not guaranteed. IDX information is provided exclusively for consumers' personal, non‐commercial use, it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IMLS does not assume any liability for missing or inaccurate data. All listings provided by IMLS are marked with the official IMLS IDX icon.