Welcome to Alamosa’s Leading Real Estate Firm.
Welcome to Porter Realty, Inc. – Alamosa’s Premier Real Estate Firm
Since 1991, Porter Realty, Inc. has been a trusted name in Alamosa, Colorado, delivering exceptional results and earning the confidence of our clients. Nestled in the heart of the San Luis Valley, we are dedicated to helping both local residents and newcomers find their perfect home. For over three decades, our team has provided unparalleled service, expert guidance, and outstanding outcomes, treating every client like family and neighbor.
Alamosa is not just a real estate market to us—it’s our home. We go the extra mile to ensure our clients feel valued and supported throughout their home-buying journey. Our focus is on helping you find your forever home, tailored to your unique needs and aspirations.
For those seeking temporary housing solutions, we recommend our trusted community partner, KBK Property Management, for reliable and professional property management services. When the time comes to find your permanent home, Porter Realty, Inc. is here to make it happen.
Let us help you discover your place in Alamosa. Welcome home.
Founders
Michael Porter | Founder & Broker
Mike Porter is a Colorado native. He attended ASC for several years and has worked in real estate since 1971 and has specialized in the Alamosa and San Luis Valley area. Mike has more experience as a Realtor than any other broker or agent in Alamosa!
Early in his real estate career, he received his GRI and CRS certificates. He has served on the San Luis Valley Board of Realtors, on the Alamosa Chamber of Commerce Board, the Alamosa Golf Board, and others.
Mike is an avid golfer. He and his family enjoy traveling to and playing at challenging golf courses. He has played in the Tuesday men’s golf league for over 25 years and pool league for many years.
Mike and Mary Ann raised their two sons, Preston and David, in the San Luis Valley. Mike has called the Valley home since 1969.
Mary Ann Porter | Founder & Broker Associate
Mary Ann Porter moved to Colorado from a small town in Texas. She graduated from Adams State College with a degree in Elementary Education. She taught English, Reading, and 3rd, 5th and middle school in the San Luis Valley for several years.
In 1977 she met and married Mike Porter in Alamosa. They have two sons, Preston and David.
Mary Ann is a member of several Duplicate Bridge Club and the Alamosa Ladies Golf League. Mary Ann has 20+ years of experience in property management and 15 years of experience as a real estate agent.
Preston and Mary Ann sold the largest volume of homes in Alamosa than any other Realtor in 2009.

