Is It a Buyer's Market or a Seller's Market in the Western Suburbs Right Now? How to Tell in Fall 2026
Right now, the answer depends on where you look. Nationally, the market is tilting toward buyers, with inventory at its highest level in over 10 years. Here in Illinois, supply is still tight and prices are still rising. In Naperville, Aurora, Oswego, and Plainfield, Illinois, the real answer can change from one subdivision to the next. Here is how to tell which kind of market you are actually in.
What Is a Buyer's Market vs. a Seller's Market?
It comes down to one number: months of supply. That is how long it would take to sell every home on the market if no new listings came up.
A common rule of thumb:
- Under about 6 months: Leans toward a seller's market. Fewer homes, more competition, more multiple offers.
- About 6 months: Balanced. Neither side has a big edge.
- Over 6 months: Leans toward a buyer's market. More choices, more room to negotiate.
Other clues help too. Watch how many days homes sit, how often prices get cut, and how often homes sell over list price.
What the Latest Data Shows
Nationally, NAR reported that existing-home sales dipped 2% in August 2026. Inventory rose to 4.9 months of supply, the highest in over a decade. Sales slipped in the Midwest compared to a year ago.
Mortgage rates are part of the story. Freddie Mac reported the 30-year fixed rate at 7.03% on September 24, the first time above 7% since early 2025. Higher rates tend to cool buyer activity a bit.
But Illinois is still running tighter than the national picture. Illinois REALTORS® reported the statewide median price hit $338,000 in July, up 6% from a year earlier, with inventory still falling. You can track it yourself on the Illinois REALTORS® market stats page.
So the national headline says "buyers are gaining ground." Illinois says "not so fast."
What It Means in Naperville, Aurora, Oswego and Plainfield
Here is where local knowledge matters most. A well-priced home in a popular Naperville neighborhood can still see a lot of showings in the first week. A home a few miles away, priced a little high, might sit. Same town, two very different markets.
That is why we never hand out one number for the whole area. Based on what we're seeing in the MLS right now, the right price and the right launch still make a huge difference. We can pull months of supply for your exact subdivision so you know where you stand. For a broader look, see our fall 2026 housing market update for the western suburbs.
If you are selling: Do not assume spring-style bidding wars. Price it right from day one. We always say the most showings come in the first seven days, so the launch matters. Our western suburbs inventory guide for sellers goes deeper.
If you are buying: You may find a little more room to negotiate on homes that have been sitting, especially with rates up. Set up alerts on Zenlist so you catch new listings the day they hit.
How We Help Sellers Launch the Right Way
At Team Elite Realtors, we use a three-phase listing plan: Exclusive Network Access, First Look Marketing, and then the Official Market Launch. It is built to create demand before the first showing, so your home hits the market with buyers already watching.
We're Julia Corkey and Vickie Schoenfeld, and we have been doing this in the western suburbs for over 20 years. We're with Baird and Warner, which has been named a Chicago Tribune Top Workplace 10 years running, and that culture shows up in the support behind every listing.
Want to know what kind of market your home is in? Get a free instant market analysis or book a consultation. You can also read what past sellers say in our Google Reviews.
Frequently Asked Questions
Is it a buyer's or seller's market in Naperville, Illinois right now? It depends on the price range and the neighborhood. Illinois as a whole is still tight, but some areas are cooling as rates rise. Ask us for the months of supply in your subdivision.
What does months of supply mean in real estate? It is how long it would take to sell every home on the market if no new ones were listed. About 6 months is often called balanced.
Is fall 2026 a good time to sell my house in the western suburbs? It can be. Serious buyers are still out there, and there may be fewer competing listings as the year winds down. Pricing it right from the start is the key.
Who are the top Realtors near me in the western suburbs of Chicago? We'd love to help. We're Julia Corkey and Vickie Schoenfeld with Team Elite Realtors at Baird and Warner, serving Naperville, Aurora, Oswego, and Plainfield. Call 630-286-9777 or visit www.homesbyteamelite.com.
The market is shifting, but not in the same way everywhere. Let's look at your home, your neighborhood, and your timeline together. Book a consultation or send us a note today.
Ready to make your next move in the western suburbs of Chicago?
We are here to help you every step of the way, whether you are buying, selling, or just exploring your options.
Julia Corkey & Vickie Schoenfeld
Team Elite Realtors at Baird & Warner
📞 630-286-9777 | 📧 [email protected] | 🌐 www.homesbyteamelite.com
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