“Very satisfied customer here. Would highly recommend using Andrew to everyone. He is professional, honest and gets back to you immediately. Did I mention patient? Very patient!”
Century 21 Circle
- Agent Pronto
- Illinois
- Williamson
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Williamson real estate Market Report.
Information and statistics on the latest trends in the Williamson real estate market. *
Quarterly Inventory and Sales Activity for Williamson
Rolling three-month supply and activity totals for the selected period.
Active listings
Quarterly Inventory and Sales Activity for Williamson
Rolling three-month supply and activity totals for the selected period.
Active listings
Quarterly Inventory and Sales Activity for Williamson
Rolling three-month supply and activity totals for the selected period.
Active listings
10
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 (Q4 2025).
Year-over-year, Williamson’s rolling three-month data shows notable price movement and shifting pace. The median sale price in the three months ending June 2026 sits below where it was in the same period of 2024, when homes were selling around $150,000, and also below late-2025 levels near $125,000, pointing to softer pricing after previous run-ups.
Looking back further highlights how much values have cycled in recent years. Late 2023 saw a median sale price of $88,000, up from $66,000 at the end of 2022, so recent declines are coming off a period of solid appreciation rather than long-term weakness.
Sales activity and timing also reflect changing conditions for buyers and sellers. In mid-2025, homes typically sold in under a month, compared with around 40 days in mid-2024 and 59 days at the end of 2023, while the share of homes closing above list swung from 0 percent in mid-2025 to 100 percent in mid-2024, underscoring how individual listings can perform very differently in this small market. With Williamson currently classified as a seller’s market, Agent Pronto can connect buyers seeking opportunities and sellers aiming to price strategically with an agent who understands these local trends.
Learn more about what Williamson has to offer.
Williamson offers residents a welcoming, close-knit community with ample parks, convenient local shops, reliable services, and vibrant neighborhood events that support an active, connected lifestyle.
Williamson is a small, close knit community that appeals to buyers seeking practical affordability with access to larger hubs like St. Louis and nearby Granite City. Commuters appreciate straightforward routes via I‑55 and regional highways, making it realistic to work in bigger employment centers while enjoying a quieter hometown setting.
Day to day life in Williamson centers on simple conveniences and nearby regional amenities. Residents often travel to Edwardsville and Collinsville for expanded shopping, dining, and healthcare options, while still returning to a community where traffic is light and parking is easy. Outdoor enthusiasts can tap into the wider network of parks and trails through Madison County Transit’s trail system, along with area lakes and recreation grounds featured by Illinois DNR.
Local families typically look to area school districts and nearby resources like the Six Mile Regional Library District for education and enrichment, as well as county level services listed by Madison County, Illinois. These regional anchors help Williamson residents balance small town quiet with essential amenities.
Because Williamson is compact and inventory can be limited, pricing, condition, and location on each street matter. A real estate agent who knows local patterns, from commuting shortcuts to school zoning, can help you evaluate options quickly and avoid surprises. Agent Pronto connects you with agents who understand Williamson and its surrounding communities, reducing stress for both buyers and sellers.
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“Sixteen years ago, Rose Riordan helped us buy our first home in the suburbs. When it was time to sell that house and move to a city condo, she was our first and only choice. Rose handled the entire transition flawlessly. She was always available and easy to reach whenever we had questions or need her opinion throughout the process. We highly recommend her services when selling or buying a home!”
Century 21 Affiliated
“Kim made the proper assessment of house value. She arranged house viewing for the prospective buyers and then selectied the most qualified oness to propose the buying offer. All that was done orderly and in a very short time. As a result the house was sold within three days and at a price much exceeding the asking one. I am very thankfull to Kim.”
Wirtz Real Estate Group, Inc.
“Melissa Young is an excellent realtor. I highly recommend her.”
Berkshire Hathaway Home Services Chicago
“My family and I were very fortunate to have the support of Brittany during the selling of our condo. She's professional, knowledgeable and personable which minimized the stress of the process for us. I would definitely recommend her services to family and friends! Thank you again Brittany for being apart of this journey with us!!”
Compass
“Paula had a very calming, professional presence to her. Paula was on-time, knowledgeable, brought up important points, suggestions and realistic timelines. Home looking is exciting and stressful and a good Agent in my opinion, reels you in a little towards reality. Pumping the brakes. Paula's communication was consistent and accurate and she was there when I needed her. Certainly made the process easier for me and I am happy to have worked with her.”
Berkshire Hathaway Starck Real Estate
“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!”
Berkshire Hathaway HomeServices Chicago
“Laura is Amazing!”
Berkshire Hathaway Homeservices
“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!”
Compass
“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”
RE/MAX Suburban
“Meldina is an expert in the local market and an exceptional negotiator. Her professionalism, communication, and dedication exceeded our expectations. We highly recommend her!”
Century 21 Dream Homes
“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.”
MoveSmart Realty
“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.”
RE/MAX Remax Ultimate Professionals
“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.”
Berkshire Hathaway Chicago
“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.”
Century 21 Affiliated
“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.”
Keller Williams Platinum Partners
“Chandra was amazing to work with throughout our home-buying process. She was always responsive, knowledgeable, and patient with all of our questions. She guided us every step of the way and made what could have been a stressful experience feel much easier. We truly appreciated her dedication and support and would highly recommend her to anyone looking to buy or sell a home!”
Realty of America
“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.”
Owners.com
“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.”
Real People Realty
“Heather was very helpful from beginning to end even with the struggles and challenges we gave her.”
Berkshire Hathaway HomeServices Chicago
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 Williamson. 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 Williamson Realtor® or real estate agent today.