Ann Marie Mills

Looking out for you is what I do!

About Me

Born and raised in Michigan, I have lived in several states. I got my bachelors degree at the University of Michigan. Then taught elementary school in Massachusetts and California. We moved to Colorado in 1989 because California was getting too crowded and at that time we were avid skiers and golfers. What a perfect place to live and work! I met Pat Murphy at a Niwot event and soon after that joined her at Niwot Real Estate.  I've worked here ever since and on July 1, 2021 we  officially joined Compass-Colorado, LLC.  I've been very pleased with this new arrangement. It gives me more support and technology to make my work with you buying and selling easier and hopefully more productive.

My slogan from the start has been "A Realtor you can count on for service, sincerity, and a smile." You will find me professional, knowledgeable, honest and almost always cheerful.  I love gardening and golf and can tell you about the many Golf Courses in the area. Most of my business is from referrals and repeat business. I love working with first time buyers to help them navigate the often scary home purchasing adventure! Let me be your Buyer's Agent!

If you are thinking of selling be sure to talk with me about the services we provide you through The Niwot Group and COMPASS-ColoradoAlthough I live in Longmont I represent buyers and sellers all over Boulder County and beyond. Be sure to check out these websites and see what all is offered through Compass. and

Remember that I'll look out for your best interests, getting the best deal for you while taking care of everything through the closing of your sale. 

Looking out for YOU is what I do!

Please feel free to email me at  or call me with any questions you may have at 303 875 7071.


Buying a Home is a Big Step

Whether you’re buying your first home, your dream home, or your tenth investment property, yours will be a big investment. We know how important this is to you. And we have an army of experts to make sure we find the perfect property for your unique circumstances. Finding the perfect property is just one way we can help you with your real estate purchase. As real estate agents, we have ongoing access to experts in every related field from lending to relocation. We won’t rest until we've taken you through every step of the buying process. It’s our gift and our guarantee to you.

Because we have lived and worked here for many years, we can provide you with detailed information about our communities, cities, and state. We have a clear understanding of the local market, and the inventory of homes. We also have full access to our Multiple Listing Service (MLS) so you can shop online from the comfort of your own home. Make a list of the homes you want to see and we’ll tour them together.

The home buying process may seem complex, but we’ll make it easy for you. We will help you:

•    identify your priorities

•    understand the market

•    research different communities

•    apply for financing

•    understand the seller’s responsibilities

•    search for properties

•    complete and present the Colorado Contract to Buy and Sell

•    counteroffer until the deal is just right

•    help you evaluate your home inspection

As our client, you will have all the benefits offered by a professional Realtor.

Contact Me


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My Areas


Small town living in the middle of Boulder County. Niwot has a great friendly atmosphere with local schools, grocery store, quaint downtown, trails for hiking and biking, lots of restaurants and shops, and holiday events for young and old. Homes range from small condos to mansions!

For community information go to Niwot Community Guide 

Or visit the community websites:  or

The City of Longmont

Like any city, Longmont has a variety of people living next to each other in neighborhoods all over town. But it takes effort to create a true community. Through neighborhood groups, community relations programs, thoughtful planning, and other initiatives, the City of Longmont is committed to building a real community, not just a collection of streets and buildings. They encourage residents to get out and meet the people who live next door if they haven't already. Take a walk through their neighborhood or on one of Longmont's seven greenways. Enjoy the historic buildings and public art installations along the way. Explore one of our numerous city parks throughout with bike trails to connect many of them. Hit the links on our municipal golf courses. Get to know one of Longmont's 60 neighborhood groups and the resources they have to offer. Discover all the services, activities, and resources available for people of all ages, whether one is young or young at heart. No matter who you are or what your interests, You Belong in Longmont! I have lived in Longmont, myself, since 1998.

Want even more information? Go to

Community Guide for Longmont:

The City of Boulder

This is a large urban center north of Denver and south of Longmont. It is the home of IBM and the University of Colorado. Boulder is known for its outdoor activities, talented chefs, breweries, and vibrant downtown. Its close proximity to the mountains makes it popular for hiking, biking, and skiing. For more detailed information visit: or

Niwot Group is a team of real estate agents affiliated with Compass, a licensed real estate broker and abides by Equal Housing Opportunity laws. All material presented herein is intended for informational purposes only. Information is compiled from sources deemed reliable but is subject to errors, omissions, changes in price, condition, sale, or withdrawal without notice. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions.