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Agent Pronto analyzes transaction data, agent specialties, and client reviews to handpick the best agents in your area. Updated for September 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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O'Fallon real estate Market Report.
Information and statistics on the latest trends in the O'Fallon real estate market. *
Latest Rolling 3-Month Snapshot
Jun 1, 2026 - Aug 31, 2026
Median sale price
$384K
+5%
from
Q2 '26
Median list price
$365K
-5.1%
from
Q2 '26
Active listings
264
-7.7%
from
Q2 '26
Homes sold
159
-12%
from
Q2 '26
New pendings
150
-13%
from
Q2 '26
New listings
162
-10%
from
Q2 '26
Quarterly Pricing Trends for O'Fallon
Rolling three-month data ending on quarter boundaries when available.
Median sale price
Median list price
Quarterly Pricing Trends for O'Fallon
Rolling three-month data ending on quarter boundaries when available.
Median sale price
Median list price
Quarterly Pricing Trends for O'Fallon
Rolling three-month data ending on quarter boundaries when available.
Median sale price
Median list price
Quarterly Inventory and Sales Activity for O'Fallon
Rolling three-month supply and activity totals for the selected period.
Active listings
Homes sold
New pendings
New listings
Quarterly Inventory and Sales Activity for O'Fallon
Rolling three-month supply and activity totals for the selected period.
Active listings
Homes sold
New pendings
New listings
Quarterly Inventory and Sales Activity for O'Fallon
Rolling three-month supply and activity totals for the selected period.
Active listings
Homes sold
New pendings
New listings
18
Seller’s Market
Seller’s Market
Buyer’s Market
0
20
40
60
80
100
0
25
50
75
100
Market gauge is calculated using active listings and pending sales from the most recently available reporting period (Jun 2026 - Aug 2026).
O'Fallon’s rolling three-month data through August 2026 shows home values holding roughly steady compared with last year. The typical home value is essentially flat year over year, even as inventory and activity have climbed. Active listings are up more than 30 percent from a year ago, and both new listings and pending sales have jumped by a similar margin.
Looking at current conditions, the typical home value over this rolling period is about $384,000, with a median list price near $365,000. Homes are taking slightly longer to sell than a year ago, with a median of 33 days on market and months of supply up to 2.4, yet the market still leans toward sellers with a seller’s market designation. About 30 percent of recent sales closed above list price, and the average sale-to-list ratio is just under 100 percent, suggesting buyers can sometimes negotiate but not deeply.
Momentum has shifted from the intense pace seen in 2023, when more than half of homes regularly sold above asking, to a more balanced environment with higher inventory and steadier prices. Rolling three-month sales counts are up over 10 percent year over year, giving buyers more options without dramatically changing pricing power. Whether you are a buyer trying to navigate these evolving dynamics or a seller aiming to price correctly in a still-favorable environment, Agent Pronto can connect you with a local O'Fallon agent who understands this data and how to use it for your goals.
Learn more about what O'Fallon has to offer.
O'Fallon offers residents a welcoming, well-rounded community with abundant parks and recreation, excellent schools, thriving local businesses, and vibrant events that make everyday life enjoyable and convenient.
O'Fallon offers a distinct balance of small-city community and big-city access that sets it apart from nearby options like Belleville and Fairview Heights. Residents enjoy a close connection to everyday amenities, with a strong sense of local pride and involvement in schools, sports, and civic events.
Family life centers around respected schools in O'Fallon District 90 and O'Fallon Township High School, which draw many new residents each year. Outdoor time is easy to find at O'Fallon Community Park and the Family Sports Park, while the O’Fallon Public Library anchors community programs for all ages. Local dining ranges from casual staples along Highway 50 to neighborhood spots convenient to nearby Shiloh.
Commuters appreciate access to employment centers in St. Louis, Scott Air Force Base, and the broader St. Clair County area, yet day to day life remains grounded in familiar neighborhoods and local events. City services and parks, detailed on the City of O'Fallon site, reflect steady investment in quality of life.
Whether you are weighing a move into O'Fallon or considering selling and staying nearby, timing and preparation matter in this competitive regional market. Agent Pronto can connect you with a local real estate professional who understands current conditions and can guide both buyers and sellers through each step with confidence.
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“Donna went above and beyond her role. Even helped remove unwanted items from the residence. Donna was up front with required repairs needed for the sale of our property. Any issues Donna was able to help us through . Donna does what it takes to finalize the sale . Highly recommend Donna as your realtor. Donna notifies of any changes immediately. Donna was always available to take my phone calls even when out of town.”
MoveSmart Realty
“Working with Anthony was an absolute game-changer for us as first-time home buyers. He knows the local market inside and out, he answered all of our (many) questions at any time of the day, and not only was he very professional and reliable, but we knew throughout the process that he genuinely cared about us and our satisfaction. Now we have our dream home! I'm so glad we had Anthony working with us throughout this process, and we highly recommend him!”
Illinois Real Estate Partners
“Overall experience was great. Kim is eager to help and finish the job even when unexpected things come up. Thank you for all your help!”
Wirtz Real Estate Group, Inc.
“I can’t say enough wonderful things about Steve Goodman and the experience we’ve had working with him over the past 10 years. Steve was my realtor when I purchased my very first condo, and 10 years later, he was right there with us as we sold that condo and purchased what we hope will be our forever home. Having the opportunity to work with the same realtor through such an important chapter of our lives speaks volumes about the trust and confidence we have in him. What sets Steve apart is that he genuinely puts his clients’ best interests first. He is never pushy or focused on simply making a sale. Instead, he takes the time to listen, answer every question, offer honest advice, and make sure you feel comfortable with every decision. He is incredibly patient, knowledgeable, and always willing to go the extra mile.”
RE/MAX Suburban
“Renee treats customers professionally and at the same time as friends. She goes above and beyond what is required on all facits of the process. She makes the process, which appears to be a mountain to climb, a pleasureable, simple process. I would unequivocally recommend Renee to anyone looking for a 'Best in the business' agent. Mark Stephens”
Keller Williams North Shore West
“Thanks Ray for your help selling my home.”
Real People Realty
“Was impressed from the beginning when the owner answered the phone and made an appointment within a day or two to come out to the property. When we decided to put the house on the market, they were extremely professional And answered all our questions. The photographer came out promptly, and took amazing pictures of the property. It was listed the next day,and our house sold in less than a week. Andrew McCatty was our broker. He could not have been more knowledgeable or professional. Any questions that we had, Andrew either answered the phone or got back to us very quickly. Highly recommend Andrew and Century 21 Circle. Would only work with them again and would recommend them to family and friends.”
Century 21 Circle
“Jeff is a knowledgeable professional. Trustworthy who will give you excellent feedback and advice”
Century 21 Affiliated
“Barb was a pleasure to work with, and I would highly recommend her to anyone.”
RE/MAX Remax Ultimate Professionals
“We were referred to Tracy in our move from downtown to the suburbs, and we couldn’t have asked for a better experience. She made what can be a stressful process feel easy and manageable from start to finish. Tracy was both professional and personal, detail-oriented, responsive, and always quick to act when it mattered. Her deep knowledge of the local market and strong connections were invaluable throughout our purchase. We would wholeheartedly recommend Tracy to anyone looking to buy a home!”
Compass
“Michelle was exceptional throughout the entire home-buying process! She was always on top of the paperwork, deadlines, and everything we needed to get our purchase completed. Her responsiveness, organization, and attention to detail made the process so much smoother. We truly appreciated all her hard work and would highly recommend her to anyone looking to buy a home!”
Village Realty
“Catherine Terpstra made herself available to us in our search for a house as we were moving from out of state back to IL. As soon as we contacted her, it felt like she dropped everything "just for us". (We know she was attending to other clinets, as well!) She was very efficient in setting up houses for us to tour, within and without our pricing perameters. She "heard us" in regard to the "non-negotiables" we had for a house for which we were looking. She printed out pertinent infomration on each place for us. We were in a time-crunch, as we had come from out of state to search for a place to live. She was able to help us find a very nice new home. We are very thankful to her for her understanding and expertise in real estate and in the current housing market.”
HomeSmart Connect, LLC
“I've worked with Shawn Jones for nearly 10 years. He helped me find my first apartment, and first home after getting married. He is a deeply considerate, caring, and experienced agent. I can't recommend him highly enough.”
Berkshire Hathaway HomeServices
“Rose Riodan, did excellently well, always available for phone calls, chat and prompt with emails. Gave great advice and recommendations that supported making informed decisions.”
Century 21 Affiliated
“She was super nice and very attentive of my needs. She was available 24/7. She helped me so much. She would explain everything in detail and was very patient with me. Overall, she was the best. I would 100% suggest her to my friends and families.”
CENTURY 21 Affiliated
“Emir is a wonderful agent! His expertise in real estate was great and he was extremely helpful with any questions. He was patient and always responded in a timely manner. I would highly recommend hiring Emir as your agent!”
Owners.com
“Heather was amazing to work with on my recent condo purchase! With her help I was able to meet my needs and deadline to purchase the condo! She is also incredibly helpful in connecting buyers with great people/companies that make the process easy.”
Berkshire Hathaway HomeServices Chicago
“We've known Brittany for many years and we have had experience working with her in the past. We chose to work with her once more because of our wonderful experience In the past. I would highly recommend her because of her professional approach and her genuine interest to provide the best to her customers.”
Compass
“Paula was fantastic! She was knowledgeable, very responsive, and was able to walk me through the process step-by-step as a first-time seller. Would highly recommend to anyone and everyone!”
Berkshire Hathaway Starck Real Estate
Frequently Asked Questions
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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 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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Choosing a real estate agent to help you buy or sell property is one of the most important decisions you’ll make in your lifetime. You want to make sure your agent is an expert in your area, has a proven record helping people buy and sell similar homes to yours, and is well regarded by their previous clients. Let us know a few details about the property you are selling or the kind of home you want to buy, and Agent Pronto will match you with trusted real estate agents that have the experience you need. And before you interview an agent, check out our top five questions to ask a buyer’s agent and listing agent.
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We consider performance metrics, close rates, specialties, and client reviews to qualify the best full-time agents. We then take the information you provide about the home you are selling or the kind of home you want to buy, and analyze the top local agents with the right experience for your specific needs. For more than a decade, we've helped hundreds of thousands of home buyers and sellers find the right agent. Get started now and find the perfect real estate agent.
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No. Agent Pronto is a free service for home buyers and sellers and you are under no obligation to work with our recommended agents. Find your O'Fallon Realtor® or real estate agent today.
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