We analyze thousands of real estate agents in St. Clair County and nationwide to find you proven local professionals, for free.
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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Information and statistics on the latest trends in the St. Clair County real estate market. *
May 2026
Monthly data for the latest available year.
Monthly supply and activity totals for the latest available year.
Market gauge is calculated using active listings and pending sales from the most recently available reporting period (May 2026).
St. Clair County currently leans toward sellers, with the market gauge at 32 and still in seller’s market territory. Months of supply sits at 2.6, below the 4–6 month range that would signal a more balanced market. Homes are also selling very close to asking, with an average sale-to-list ratio of about 100 percent.
Prices have softened compared with last year, even as recent month-to-month trends edge up. The typical home value is down a little more than 6 percent year over year, while the median list price is lower by just over 3 percent. At the same time, active listings have risen about 8 percent from a year ago, yet new listings are down nearly 20 percent, so inventory is building more from slower turnover than from fresh options.
Sales activity shows a mixed but active picture. Homes sold are up almost 9 percent year over year, but pending sales are slightly lower and the median days on market has jumped to 38 days, much higher than a year ago, which suggests buyers have a bit more breathing room. Even so, about 40 percent of homes still sell above list price and more than half go off the market within two weeks, pointing to strong demand compared with the state overall, where prices are higher and supply is only slightly thicker at 2.9 months. Buyers and sellers who want to navigate these crosscurrents can use Agent Pronto to connect with a local expert suited to their needs.
St. Clair County offers residents a welcoming mix of thriving communities, abundant parks and outdoor recreation, strong schools, diverse dining and cultural options, a robust local economy, and convenient access to regional transportation and healthcare.
St. Clair County feels distinct from nearby options because it blends true Metro East convenience with a strong, rooted community identity. Residents can commute quickly into St. Louis for work or culture, yet enjoy local traditions at places like the Belleville downtown square and family festivals in O’Fallon.
From historic neighborhoods in Belleville to newer subdivisions in Shiloh and Swansea, the area offers a range of housing that appeals to first‑time buyers, growing households, and downsizers. Military and civilian families connected with Scott Air Force Base often choose nearby communities for quick access and supportive local services. Outdoor time is easy to find with the MetroBikeLink Trail and regional parks such as Frank Holten State Recreation Area.
Local schools, from the O’Fallon School District 90 to Belleville District 118, help define neighborhood character and influence home values. Cultural spots like the Labor & Industry Museum and community events keep long‑time residents and newcomers connected.
In a county where demand can shift quickly near major employers and transit, timing and preparation matter. Whether you are ready to list your home or hoping to move into the right school zone, working with the right local agent is essential. Agent Pronto connects buyers and sellers in St. Clair County with experienced real estate professionals who understand the market and know how to prepare you for each step.
See why so many people rely on Agent Pronto to make their real estate journey a success.
“Selling a home can be emotionally and physically exhausting. Kim Wirtz took control of the process and led me through it. She was knowledgeable, responsive, and patient. I would recommend Kim to sell your home.”
“Originally we were referred by our first lender and we could not have been more fortunate to work with Vicky and Sam. They were professional and realistic regarding our home search. We had not purchased a home in a very long time and Vicky was patient and understanding and was so attentive. avidly referred us to our second lender (the first was not communicative) and it was wonderful. Overall the whole experience was great! Thank you for helping us find our dream home!”
“Laura is Amazing!”
“Working with Tracy to buy our home was a great experience and she was always available and communicative even as we navigated some difficult parts of the negotiation with the seller. She was personally at every visit and even at the inspection and closing, going way above and beyond my expectations and previous experiences with buying agents. Thanks to her we found a home for our family and while we don't plan to buy in the near future I'd be happy to work with her again and again. Thanks Tracy!”
“Steven was very helpful, knowledgeable, passionate, and most importantly he met all of my needs! I will definitely use him for all of my future home purchases in the near future. Thanks again Steven, he's definitely a ROCK STAR! I can't wait to work with him in the near future. Betty Ng”
“Meldina is an expert in the local market and an exceptional negotiator. Her professionalism, communication, and dedication exceeded our expectations. We highly recommend her!”
“Lisa Buskirk-Inman was absolutely wonderful to work with. She came to our home to make signing the paperwork easy since my husband is having health issues and is not easily able to get around right now. She gave us peace of mind knowing everything was taken care of and explained everything we were signing.”
“Mike was very responsive from start to finish. Our home sale played out exactly how Mike told us it would. We had multiple offers over asking the first weekend. We were moving out of state and a smooth and quick sale is what we were hoping for and Mike made that happen. We would highly recommend Mike to anyone looking to sell their property in the Southwest Suburbs.”
“Barb was 1/20 realtors who was willing to work with me in the beginning over 9 years ago. This is when I first purchased my home. I was cheap buyer. It went without saying I was going to be using her for the sale of the home 9 years later. She handled the hurdles flawlessly and talked me through and coached me the entire way. To say I appreciate her is an understatement. I sold my home after we relocated it of state and she coordinated every logistic of that sale on my behalf to he best of her ability. I recommend her without fail and would point every person in her direction that has a need for a solid realtor.”
“Kathy fought a lot of uphill battles for us and despite hurdles at every turn (with prospective buyer) she pushed on and was able to secure our sale. I can't thank her enough for the amount of work she put in.”
“It was a joy to work with Kathryn she was able to answer every question I had, her knowledge goes a long way and I will definitely recommend her to friends and family.”
“Brittany is an AMAZING realtor and I don't say that lightly. She goes above and beyond to make sure that we are getting everything that we asked for and more. If you are looking for a realtor that goes out of her way to make sure her clients needs are met, you have found your realtor! I could not put into words how happy I am!”
“It was a pleasure to work with Robert, he paid a lot of attention to our expectations and preferences, and he is strong in negotiating.”
“Working with Emir is always a pleasure. He was very helpful in coordinating work on our house for sale, working with vendors and providing valuable feedback on neccesary work vs. potential work items unlikely to generate return. We closed sale of house 3 weeks from time of first listing. I'd worked with Emir before and hope to do so again in the future.”
“Working with Ray was an absolute blessing throughout my home buying journey. He went above and beyond every step of the way, always remaining patient, professional, and supportive through all of the ups and downs that came along the process. No matter the challenge, Ray stayed committed and made sure I felt informed and encouraged the entire time. His dedication, communication, and genuine care truly made a difference, and I would highly recommend him to anyone looking for a reliable and hardworking realtor.”
“Heather was very helpful from beginning to end even with the struggles and challenges we gave her.”
“Melissa Young was incredibly attentive and knowledgeable which was critical for me as a first-time home buyer. She helped me win my very first bid with a strong offer and guided me through challenges with the appraisal process. She sets the bar high and I am so happy with my beautiful first home in Chicago!”
“To be honest Ralph was the best part of my team. He's a good person and if it wasn't for him I wouldn't know half of what I know about buying a house Thanks Ralph”
“Great experience! Very attentive, honest, and dedicated. Professional, efficient, and easy to work with. Highly recommended!”
“We relocated from an area where we had lived our entire lives, and the prospect of moving to another state can often be quite challenging. However, our experience with Kimberly was exceptionally smooth and seamless. Her expertise, combined with the thoughtful and tailored feedback she provided based on our specific criteria, proved invaluable throughout the entire process. She conducted herself with the utmost professionalism while also making us feel genuinely supported, as though we were family. We would highly recommend her to any prospective buyers or sellers seeking a dedicated and knowledgeable real estate professional.”
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 St. Clair County. 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.
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.
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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