Born and raised in Summit County, Grant McGahey offers a lifelong connection to Colorado’s high country and well over a decade of real estate experience. After earning a BSBA in Business from the University of Denver, he returned to Breckenridge to follow in his father’s footsteps by learning the business from one of the county’s top-producing agents. That early mentorship shaped Grant’s deep market knowledge, strong work ethic, and unwavering commitment to integrity. Today, he proudly serves clients throughout Summit County, Park County and Grand County, pairing local expertise with a genuine appreciation for the mountain lifestyle.

Grant joined milehimodern because its values mirror his own: exceptional service, thoughtful strategy, and a collaborative, client-first approach. He takes a highly hands-on role in every transaction, remaining accessible and responsive from the first conversation through closing. Clear, consistent communication is central to his process to ensure that clients feel informed, empowered, and confident every step of the way. Known for his calm, solutions-oriented mindset, Grant navigates complex situations with precision while always protecting his clients’ best interests.

Specializing in residential, commercial and land sales, Grant combines local relationships with a strong online presence to create meaningful value for buyers and sellers alike. An avid outdoorsman and active member of the high country community, he understands firsthand what draws people to mountain living. For Grant, real estate is more than a transaction; it’s about building trust, fostering long-term relationships and helping clients find a property that truly aligns with their lifestyle and goals.

professional proficiencies

residential, commercial + land sales
strategic negotiation + contract management
in-depth mountain market analysis + local expertise

Outside of real estate, Grant embraces the mountain lifestyle to its fullest. An avid skier, hockey player, curler and soccer enthusiast, he thrives in Colorado’s outdoors as a passionate hiker and dedicated outdoorsman. He’s also an experienced traveler who values exploring new cultures; an interest that even includes baile folklórico dancing. In his free time, you’ll most often find him with his wife, their two dogs and extended family. His daily rituals — morning tea, an after-work walk with his dogs and a healthy home-cooked meal — reflect his grounded, balanced approach to life, while his volunteer work with the Summit School District underscores his deep commitment to the local community.

home staples

fetch with the dogs
backyard time
hosting friend get togethers

personal passions

let’s connect

get in touch

client love

Grant McGahey did an excellent job for us to get our house sold. From our first meeting with him he inspired our confidence. He was knowledgeable and helpful with pricing, staging, and had amazingly beautiful pictures taken to help in the marketing of our home. He was very diligent with details both in the sales process and in everything that needed to be done from offer to closing. We highly recommend him.

marilyn + tom m.Jun 03, 2026

Working with Grant McGahey was a real pleasure. His deep knowledge of the area and the market was extremely helpful as we went through the search process together and was skillful in getting us the best deal when we found the right place. We had several complications during the closing phase. We were a thousand miles away and Grant handled each issue calmly and professionally to get us through the process. He went above and beyond to ensure everything was ready to go the day we closed. We’ve bought a number of places through the years and worked with many realtors. Grant is one of the best.

tim k.Feb 25, 2026

My wife and I decided to make Breckenridge our summer home and were recommended Grant McGahey as an agent to help us find a home here. Grant was terrific. He quickly understood what we were looking for, lined up several homes to show us which met our brief and offered valuable qualitative insights into the market. Fortunately we were able to identify a home on our first house hunting trip here and put in an offer. The entire transaction was completed long distance and Grant was incredibly helpful with all the details which were difficult for us long distance. I highly recommend him.

richard l.Feb 25, 2026

We are tremendously pleased with Grant’s work. We listed two condos in Breckenridge with Grant in July and within two and a half months both closed selling fair market prices. Grant kept us informed and he assisted us in taking care a of the details that popped up with the sales. He gave our properties his full attention and energy. He demonstrated that he knows the market and has access to high-quality buyers.

john h.Feb 25, 2026

As a first-time homebuyer I was naturally nervous about the whole home buying experience. Grant McGahey was our realtor and I couldn’t say enough great things about him. He put me at ease right away with his extensive knowledge of the area (Breckenridge), market & process of purchasing a home. Grant was able to listen to our requests and needs and put together a list of homes that met all of our criteria. Never once did I feel like he was showing properties above our price range or that he was out to make the most commission from the deal but that he was truly committed to finding us the best property for our needs. I felt that Grant being a Summit County Native gave him a great advantage over his competitors and helped us make the most informed decision about our property choices. Grant also has a great personality and we felt that we could trust him immediately. Plus his sense of humor took the edge off of what is a stressful time for us first time buyers. In fact we had such an amazing experience with Grant as our realtor that we recommended him to several family members and they too have made real estate purchases with Grant in the Breckenridge area. I highly recommend Grant to anyone looking to buy/sell real estate. He has a long career ahead of him and we will definitely be using Grant in our future real estate needs.

jessica m.Feb 25, 2026