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Defiance, MO real estate

Compare top Defiance real estate agents.

Agent Pronto analyzes transaction data, agent specialties, and client reviews to handpick the best agents in your area. Updated for October 2025. *


* Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.

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“Kathy Bradley took the time to take my family and I to many, many properties and was so helpful in the process. We worked together for months and she helped my family get in the house that was perfect for all of our needs. She made her self available to answer any questions or concerns we had. I would highly recommend her.”

Melissa Costello · Lake St. Louis, MO

Photo of Kathy Bradley
Keller Williams Realty West
“I have already shared your info with friends! I don't know how you teach and sell real estate, especially with chilren. I know this wasn't easy especially after the first two interested buyers backed out. However, receiving that earnest money helped us out. Thanks for smoothing out the rough spots for us. It was hard since we were under the gun to sell. That was the hardest part”

Ricki Zellerman · Maryville, IL

Photo of Kristie Moore
eXp Realty The Milestone Group
“The Stellern team was instrumental in the successful purchase of our forever home. We could not be more pleased with the results and are so thankful for their guidance.”

Tia and Collin · Ballwin, MO

Photo of Patty Stellern
Keller Williams Realty
“Kathy Willenbrink is fantastic & was very patient with me, as I am a first time homebuyer. She's extremely knowledgeable and goes above and beyond. Other family members also will be working with Kathy in the near future involving a sale of a home. Obviously, we are very pleased with her services.”

Rachel Elizabeth W. · Chesterfield, MO

Photo of Kathy Willenbrink
Keller Williams KW Chesterfield
“Megan was amazing. I was going through a stressful situation and Megan made it easy for me. She is knowledgeable and hard working. I highly recommend her to everyone”

Sandra S. · O'Fallon, MO

Photo of Megan Hudson
eXp Realty
“I can not say enough about Pam! She is a real fighter. Never say die. If I needed one person in my corner, I want it to be Pam! She is my HERO!”

Joe R. · Bridgeton, MO

“Laura helped us stay on top of our whole experience. She stayed in contact with us throughout the whole process keeping us focused in our search for a home. She tirelessly supported us and we recommend working with her. Thank you Laura for making home ownership a reality for a veteran like me!”

Claude Deschamps · Evans, CO

Photo of Laura MacDonald
West + Main
“Upon giving my information, I received a prompt inquiry from The Kittner Group about possibly listing my home. From there it was a very smooth process all the way through closing day.”

Craig L. · Arnold, MO

Photo of The Kittner Group
Keller Williams The Kittner Real Estate Group
“Great in every way! Was very patient walking me through every step of the process.”

Rna W. · Florissant, MO

Photo of Donna Marie Reese
Donna Marie Realty LLC
“I used the Gellman Team for both buying and selling. They were tremendous. Explained the entire process in detail. Would absolutely use them again.”

Jacqueline T. · St. Louis, MO

Photo of Mark Gellman
eXp Realty The Gellman Team
“Judy did the best she could during the pandemic. We were very pleased with her services.”

Sajid M. · Belleville, IL

Photo of Judy Fruth-Long
RE/MAX Results Realty
“My husband and I couldn't have asked for a better first time homebuying experience. Stephanie answered all of our questions, was extremely knowledgeable about the process and provided outstanding service. She also helped us narrow down exactly what we were looking for in our first home. In the the end, we fell in love with a house she suggested we go see. We will be recommending Stephanie and her team to our family and friends!”

JJ St. Peters · St. Peters, MO

Photo of Stephanie Parson
Keller Williams Realty West
“Tammy knows the area and the pricing was competitive for a couple houses being sold at the same time. Selling our home before it hit the market was a win-win situation for us all. Tammy made it happen and in a professional manner.”

Amanda · Fayetteville, GA

Photo of Tammy Wiggins
Worth Clark Realty

Learn more about what Defiance has to offer.

Defiance offers its residents a charming blend of historic charm, vibrant community events, and beautiful local parks that foster a close-knit, welcoming atmosphere.

Defiance, MO real estate

Defiance offers a rare blend of wine-country calm and trail-town energy on the bluffs of the Missouri River in St. Charles County. Cyclists and runners flow through town on the renowned Katy Trail State Park, while scenic Highway 94 and nearby Weldon Spring connect you to I-64 for an easy commute into St. Louis.

History feels close here. Spend a morning at The Historic Daniel Boone Home, a thoughtfully preserved village site where interpreters bring frontier life to the present. Afternoons invite patio time and hillside views at local vineyards, with additional tasting rooms just down the road in Augusta. Outdoor time comes naturally—river bottoms, hardwood forests, and high overlooks make quick hikes and long rides equally rewarding. When you want urban flair, head to St. Charles for brick-lined Main Street shopping and festivals.

Families value the area’s strong public schools through the Francis Howell School District, known for college-prep coursework, robust arts programs, and competitive athletics. Housing options range from wooded acreages and historic farmhouses to newer builds on quiet lanes, giving first-time buyers and move-up shoppers plenty of choice. Weekends are delightfully simple: roll onto the trail at sunrise, linger over live music at a winery by afternoon, and watch the stars pop out over the valley at night.

Thinking about a move or preparing to sell? Let Agent Pronto connect you with a top local real estate agent who knows Defiance inside and out.

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There are more than 2 million real estate agents across the U.S., and you want to be sure the one you partner with is an experienced and trustworthy professional with strong local expertise covering the housing market in and around Defiance. Working with a proven agent will help you sell your home faster and for more money, and help you find your dream home at the best possible price.


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