Oak Brook · Market update · November 2026
Is it a good time to buy or sell in Oak Brook?
It depends on your price range. Here is what is happening in each one, in plain English, from real MLS sales.
The Oak Brook market in brief
Slowing. Fewer homes are selling in Oak Brook than last year, and homes are taking longer to sell, especially under $800,000.
- Taking longer: Half of homes under $800,000 now take about two months to sell.
- Fewer new homes: There are fewer new homes listed above $400,000 than last year.
- More time for buyers: Slower sales give buyers time to compare and room to negotiate.
Oak Brook homes: Under $400,000
Buyers have the edge. Half of homes in this range went under contract within 65 days of being listed this year, compared with 59 days last year. New listings from January through October: 52 this year, 41 in the same months last year.
If you’re buying: Good time to buy. Homes are sitting about two months, so you have time to compare and negotiate.
If you’re selling: Plan for more time. Fewer buyers than last year and a slow pace. Expect it to take about two months.
Oak Brook homes: $400,000 – $800,000
Buyers have the edge. Half of homes in this range went under contract within 58 days of being listed this year, compared with 36 days last year. New listings from January through October: 50 this year, 64 in the same months last year.
If you’re buying: Good time to buy. Half of homes take about two months to sell, and fewer are listed, so you have time to decide.
If you’re selling: Plan for more time. Homes are sitting longer than last year. Plan for about two months, and be ready to adjust.
Oak Brook homes: $800,000 and up
Buyers have a slight edge. Half of homes in this range went under contract within 40 days of being listed this year, compared with 48 days last year. New listings from January through October: 95 this year, 137 in the same months last year.
If you’re buying: Good time to buy. Half of homes take over a month to sell, so you have time and room to negotiate.
If you’re selling: Pricing matters here. Fewer buyers than last year, so an overpriced home will not move.
How fast homes sell: Under $800,000, half of homes take about two months to sell. Above $800,000, a little over a month.
New homes coming on the market: Above $400,000 there are fewer new homes than last year. Under $400,000 there are a few more, mostly condos.
Source: connectMLS (MRED) closed and listed homes for the municipality of Oak Brook, including its DuPage and Cook County portions, January through October 2026 compared with January through October 2025. Houses and condos/townhomes are combined, and price ranges use list price. October may change as closings are reported. Days are the median days on market. The “who has the edge” positions are Jake’s reading of the numbers. A price range with too few sales is marked as too few to call. This is a general market overview, not advice for a specific home. Information is deemed reliable but not guaranteed. Jake Kilts, HomeSmart Realty Group.
