mastery // tenacity // sophistication
Bespoke and cutting-edge strategies for the next step in your real estate journey.

Serving Boulder + Denver
Listing + Buying Expert



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“I've known Colin for over 25 years and have worked with him on several sales - both as a buyer and seller. I've never worked with a realtor with as much passion, knowledge, professionalism and drive as Colin. He works tirelessly on behalf of his clients and always goes above and beyond to get the deal done. Almost more importantly, Colin does things the right way. He holds himself to a higher standard and his integrity can't be understated. In an industry full of sleazy characters Colin is a breath of fresh air. Couldn't recommend more.”
—Matt
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“We could not have had a better first time home buying experience and 99% of that is credit to Colin. He was with us every step of the way and his level of responsiveness, work ethic, professionalism and expertise in all aspects were truly top notch. Colin is organized and prepared every step of the way so we knew exactly what to do and what to expect with his guidance. The biggest thing I noticed working with Colin was his genuine integrity and honesty with a calm demeanor which was more than I could have hoped and asked for when working with someone to purchase a home. It will be a while as we love the home we just purchased but Colin will be the first person we call when are ready to sell and buy again. Thank you Colin, truly we are beyond grateful for the home you found us and everything you did along the way to make this happen for us.”
— Sam
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“Colin was a wonderful partner through our home buying process. This was our first time dealing in real estate transactions and he was incredibly knowledgeable regarding the current market trends and unwaveringly supportive through the entire experience. He always made himself available to answer our questions and responded very promptly, which was wonderful for anxious home buyers like us.Colin was able to expertly navigate the process of putting in a back up offer on a house we loved, and work closely with the selling agent to get us under contract. With the help of the mortgage lender he referred, we were able to move smoothly through a 21 day close. We were so impressed with our experience working with Colin that we will always use him and his team moving forward. We certainly encourage others to do the same!”
— Melissa
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“We gave him a list of what we were looking for and he found it! Colin will use everything at his disposal to make your offer as competitive as it needs to be so your offer will be considered. He is always accessible and will work with any schedule. He will always be honest and upfront with you, but still puts you in the drivers seat of your home buying experience. We will be going back for any future real-estate needs!”
— Adam
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“Colin was referred to me by a friend, and I cannot say enough good things about our experience working with him. As first time AND out of town buyers in this crazy market, he helped us find our dream home in a weekend. He took the time to understand what we were looking for, and clearly had our best interests in mind from day 1. Closing was fast and painless, with great communication throughout (including responding after hours to our new buyer questions). He is a true professional (and an all around nice guy).”
—April
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“We worked with Colin on the purchase of our home and could not be more pleased. He was extremely communicative and responsive throughout the entire process. His experience on all sides of these transactions gave him the insight and knowledge to protect our interests throughout the entire negotiation process. He is trustworthy, candid and has a genuine passion for real estate and his clients. Could not be happier and will 10/10 recommend him to anyone buying or selling.”
—Austin
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“Yet another 5-star review of Colin, who was recommended to me by a mutual acquaintance, and did a great job in helping me look for and close on a townhome in RiNo. We were purchasing from afar, and after a single afternoon of meeting Colin and running around to see several places, he was able to understand what I was looking for. From then on, his communication through both phone and email was steady and great, and his advice was nuanced, informative, and was communicated in an objective way. We ended up in competition with another offer, and felt that he/his team did a great job in helping us maneuver our way through to an ultimate closing. Also, his recommendations for a mortgage lender and inspector were spot-on. Altogether, the experience with Colin was great, I would work with him again, and I completely recommend him to anyone else.”
—Mostafa
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“Sharp, thorough, knowledgeable, patient, hard-working, responsive- all of these qualities and more. Just helped us purchase a home and it was a pure pleasure. I can’t recommend Colin enough - the best!”
—Becky
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“Working with Colin was a very positive experience. As a first time home buyer it was a huge benefit to have Colin on my team - his diligence, attention to detail, and attentiveness to my needs as a prospective buyer were greatly appreciated. Colin was also able to find an off market deal that matched our desired home almost exactly. I would highly recommend Colin as a real estate agent!”
-Cameron N.
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“Worked with Colin recently on the buy side of a transaction. The willingness to collaborate for the benefit of all parties and make this a win/win for everyone was incredible. Thanks.”
-Phil G.
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“Very professional and knowledgeable. Colin guided us through the home buying and selling process. He was insightful and skillfully handled various objections and complications.”
-Jonathan W.
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“Colin Dart is hands down the very best real estate agent in Denver. Seven years ago I bought a home with his guidance and the process was so much better than I anticipated simply because of his knowledge and abilities. This past week, I sold that very same home and he guided me through that as well.
Colin is professional, kind, smart, savvy, and will work his tail off to help you buy or sell a house in Denver. His team at MileHiModern is excellent and show the same professionalism, knowledge, and curtesy as Colin does. There is no one I would recommend more highly in this market than Colin Dart. He is the very best at what he does.”- Nathan P.
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“If you're buying or selling a home in the Denver area, make sure to work with Colin! My wife worked with Colin on the purchase of her first home, and we later worked with him to sell that home, and purchase our current home. Colin made a stressful situation easy. He had experienced advice to follow through every step of the process, and did so with a personal touch. Colin deserves the highest of praise, and there's not a person I'd recommend more in your real estate journey.”
- Michael S.
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“Colin is great. I was introduced to Colin through a mutual friend and it was a great partnership. Colin is patient, knowledgeable and gives good/thoughtful advice throughout the home buying process. I recommend.”
-Pat D.
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“There are not enough stars to give Colin and Rylee over at Milehimodern. Wonderful, knowledgeable and willing to answer every question - with not only an answer, but with the 'why', which really educated us on our journey. They helped guide my wife and I through our first time home buying experience and I would do it again for sure. Colin and Rylee are just awesome people to be working with in any extent, but to have their expertise in such a big event in our lives, was heaven sent. Super happy to have worked with them and looking forward to working with them in the future!”
-Adrian M.
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“Updating my review after working with Colin again and not surprisingly, nothing changes! He is such an incredible partner and resource through the home buying and selling process. He helped us sell our first home while purchasing a new build and it was so seamless and easy with Colin as our realtor and with Rylee as his right hand woman. He advised us expertly on the best strategy for listing our home, how to prep for listing, scheduled the best photographer and staging and we got multiple offers over asking in the first weekend on the market! We can't thank Colin enough!
There is no other way to describe our experience working with Colin besides incredible. We are both first time home buyers and would not have been able to purchase our home without his insight, support, and advocacy. He was always available, quick to respond, and consistently made time to answer questions to ensure we truly understood the entire home purchasing process from start to finish. We cannot recommend Colin enough!”-Lauren Y.
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“Looking to buy or sell? Look no further than Colin Dart of milehimodern realty. In-depth market knowledge, relatability, expert advice, and responsiveness are what Colin and his team offer. We've worked with Colin twice now and have been delighted with each experience, buying and selling. A real pro who will tirelessly and confidently work to help you meet your goals, I can think of no one more capable or easy to work with. Simply the best!”
-James M.
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“We worked with Colin on the purchase of edit now two of our homes and could not be more pleased. He is always extremely communicative and responsive throughout the entire process. His experience on all sides of these transactions gives him the insight and knowledge to protect your interests throughout the entire negotiation process. He is trustworthy, candid and has a genuine talent and passion for real estate and his clients. Could not be happier and will 10/10 recommend him to anyone buying or selling 100% of the time, always.”
-Austin A.

Collaborating with Colin
Partner with a tenacious + experienced Real Estate Broker obsessed with client success.
Allow Colin’s multidisciplinary expertise in Real Estate to craft a personalized strategy for your goals. Years of experience buying, selling, and investing for clients, (and personally) in one of the most competitive markets in the country, inform his collaborative and tenacious approach.
colin’s communiqué
In this ever-evolving Denver // Boulder market, shifts + trends you need to know about are happening faster than ever. Stay connected with Colin to remain an empowered player in the real estate game.
Connect with Colin to receive personalized updates on your home.








































































