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O'Fallon, MO real estate

Compare top O'Fallon real estate agents.

Agent Pronto analyzes transaction data, agent specialties, and client reviews to handpick the best agents in your area. Updated for June 2026. *


* 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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Learn more about what O'Fallon has to offer.

O'Fallon offers residents a welcoming, family-friendly community with top-notch schools, plentiful parks, a thriving local dining and shopping scene, and convenient access to regional employers and outdoor recreation.

O'Fallon, MO real estate

O'Fallon is a fast-growing city in the St. Louis metro area, known for strong schools, commuter-friendly access to I-70 and Route 364, and a wide range of established and newer neighborhoods. Residents find it practical for everyday life, with shopping, dining, and services close to home and larger employers and universities within a reasonable drive.

Recreation is a major part of daily life here. Families frequent O’Fallon Sports Park for tournaments and playgrounds, while Fort Zumwalt Park offers walking paths, lake views, and historic sites. The city’s Renaud Center provides an indoor aquatic complex and fitness facilities that make staying active easy year-round. For runners and cyclists, the Dardenne Greenway links neighborhoods with scenic trails and open space.

Daily convenience is supported by a mix of local and national retailers along Highway K and Main Street, plus a growing restaurant scene that ranges from family diners to craft beer and pizza spots. The Fort Zumwalt School District and Francis Howell School District serve most of the city, and the Meyer Branch Library offers learning and community programs for all ages.

Whether you are relocating across town or moving in from St. Louis or beyond, a knowledgeable local real estate agent can simplify decisions about neighborhoods, commutes, and amenities. Agent Pronto connects both buyers and sellers with the right O'Fallon expert to keep the process efficient and less stressful.

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“This is the second time we've purchased a home with Chris's help and our first time with Marc, first time selling a home as well. Chris and Marc went above and beyond to make sure we understood the entire process and negotiated the best deal possible for us. They understood our family's needs and helped us get what we needed accomplished. They aren't just great realtors but great people as well and I'd recommend them to anyone and will use them again in the future when the time comes!”

Evan Bock · Jefferson City, MO

Photo of Chris Smith
Century 21 Community
“Beckie was more than a relator. She was basically a therapist/family/friend. She went above and beyond to help me through the process. Two thumbs up 👍🏻👍🏻”

Adrienne · Saint Ann, MO

Photo of Beckie Davis
Gateway Real Estate
“Patty had been helping us find houses and selling them for over 10 years now. Her team is all business and gets it done. She knows the market and is a great negotiator.”

Craig Martin · Wildwood, MO

Photo of Patty Stellern
Keller Williams Realty
“Kathy has assisted us in purchasing 10 homes in the area. She knows what we are looking for and always keeps our best interest at heart. I trust Kathy implicitly and will continue to work with only her on our housing journey!!”

Pam · St. Charles, MO

Photo of Kathy Bradley
Keller Williams Realty West
“Kristie Moore, is the best agent to work with. She is very knowledgeable and has a ton of resources to make the process smooth. I have used Kristie Moore in 5 different transcations and it ended with both parties very happy. Agent of the year!!!!”

David Zellerman · Waterloo, IL

Photo of Kristie Moore
eXp Realty The Milestone Group
“Mitchell is a nice person”

Daniel L. · St. Louis, MO

Photo of Michele  Leon
Realty Executives Premiere
“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
“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
“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

Frequently Asked Questions

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 O'Fallon. 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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