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The Mike Nelson Team started 7 years ago in Longmont, CO and our name has become synonymous with success, earning multiple local awards and building a loyal following. The team joined Keller Williams Realty in 2013 and experienced explosive growth, leveraging the industry-leading systems.

Now, the Mike Nelson Team is spreading those successes to new markets through mega Agent expansion. We are family-owned and family-run. We take pride in treating all of our staff as if they are family.

In 2019, the Team was ranked in the top 1% (3,000 agents) of Keller Williams Colorado and top 1% (180,000 agents) Keller Williams internationally. In 2019, we were also ranked in the top half of 1% of more than 1.4 million agents.

Our Mission: Providing the dream of homeownership to everyone everywhere by providing second-to-none customer service.

Featured Agents

Caressa Cox

License Number: FA 100034490

Caressa is a Colorado Native growing up in the Longmont area. She enjoys being outdoors fishing and camping as well as spending time with her family. She currently lives in Mead, CO with her Husband and their four children. She is greatly involved in the community and has enjoyed all the relationships she has gained. Caressa is a top producing agent on the Mike Nelson Team and always strives to exceed the expectations of her clients by keeping excellent communication and truly listening to their needs. Specializing in helping those looking to purchase or sell in the Northern Colorado area. If you are looking for that experienced agent to help you navigate the home buying/selling process whether you're seasoned or a first time home buyer, Caressa would be a great choice.

Chris Madaras


Erica Casey


License Number: 100086884

Erica Casey is from the Kansas City area and relocated to Longmont after marrying the love of her life. She comes from a background of working 10+ years in the nuclear utility industry as a project manager. She brings a vast knowledge base to her real estate clients by having a professional background and an eye for design. Erica Casey attended Northwest Missouri State University and earned a Bachelor of Science in Merchandising and Interior Design, minor in Business. Her skills in business and design give her a unique insight into how to market and show properties and find the best deals on the market. Erica Casey entered Real Estate after moving to Longmont and pursuing a life-long passion and hasn't looked back. Erica Casey is married and lives in Longmont, Colorado with her husband, four kids and one fur baby. She spends her free time going to kids sports games and practices and started her own clothing business with her husband.

Michelle Harvey

Real Estate Agent

License Number: FA 100083229

I grew up around real estate my entire life. I am excited to be with the Mike Nelson Team/Keller Williams. I have lived in Boulder for 27 years and love it! In 1993, I began investing in real estate which sparked my interest in the market. I have seen the Boulder County market explode along with the many positive and negative changes that come with that. I taught elementary school before starting my career in real estate. I have a degree in Elementary Education and a Masters in School Counseling. I am happily married to a wonderful man and have two grown children.
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KW 1st Realty
Mike Nelson
11052 Cimarron St
Firestone, CO 80504

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