Short answer: from January through October 2026, the average house sold for about $1,952,000 in Hinsdale, $1,447,000 in Oak Brook, $1,403,000 in Burr Ridge and $1,134,000 in Clarendon Hills. Elmhurst averaged $933,000, Naperville $828,000, Glen Ellyn $787,000, Downers Grove $715,000, Wheaton $679,000 and Aurora $406,000. The average house price rose in all ten towns compared with the same months of 2025.

The tables below show the average and the median (middle) sale price for each town, from MLS closed sales. The median is usually the better guide to a typical home, because a few very large sales lift the average.

House Prices by Town, 2026

TownAverage price, 2026Average, same months of 2025ChangeMedian price, 2026Houses sold
Hinsdale$1,952,000$1,699,000up 15%$1,758,000176
Oak Brook$1,447,000$1,436,000up 1%$1,215,00060
Burr Ridge$1,403,000$1,160,000up 21%$1,202,000114
Clarendon Hills$1,134,000$1,006,000up 13%$1,091,00073
Elmhurst$933,000$837,000up 11%$735,000403
Naperville$828,000$792,000up 5%$724,0001,099
Glen Ellyn$787,000$746,000up 5%$668,000295
Downers Grove$715,000$680,000up 5%$592,000432
Wheaton$679,000$638,000up 6%$588,000376
Aurora$406,000$397,000up 2%$386,000996

Burr Ridge had the biggest jump in its average, up 21%, but its median rose much less (up 7%). That pattern usually means a few very high sales lifted the average. Hinsdale rose on both measures: average up 15%, median up 16%.

Condo and Townhome Prices by Town, 2026

TownAverage price, 2026Average, same months of 2025ChangeMedian price, 2026Sold
Hinsdale$671,000$622,000up 8%$646,00042
Burr Ridge$579,000$498,000up 16%$567,00035
Elmhurst$508,000$426,000up 19%$447,00072
Oak Brook$491,000$456,000up 8%$466,00056
Clarendon Hills$432,000$546,000down 21%$369,00032
Naperville$408,000$377,000up 8%$353,000510
Glen Ellyn$364,000$336,000up 8%$299,000104
Wheaton$338,000$306,000up 10%$300,000143
Aurora$313,000$313,000flat$306,000444
Downers Grove$293,000$291,000up 1%$245,000175

Hinsdale, Oak Brook, Burr Ridge and Clarendon Hills each had fewer than 60 condo and townhome sales in this period. With so few sales, one or two unusual ones can move the average a lot. Clarendon Hills is an example: its average fell 21% while its median rose 4%.

What These Numbers Don’t Tell You

A town average covers everything from a small ranch to a new-construction estate. Your home’s price comes from the handful of recent sales most like it: same neighborhood, similar size, similar condition. Two houses a mile apart in the same town can differ by hundreds of thousands of dollars.

For how each price range is behaving right now, see the DuPage market update. For how fast homes are selling, see how long it takes to sell a house in DuPage County.

Common Questions

What is the average home price in Hinsdale, IL?

From January through October 2026, 176 houses sold in Hinsdale at an average of about $1,952,000 and a median of about $1,758,000. Condos and townhomes averaged about $671,000.

What is the average home price in Naperville, IL?

From January through October 2026, 1,099 houses sold in Naperville at an average of about $828,000 and a median of about $724,000. Condos and townhomes averaged about $408,000.

What is the average home price in Elmhurst, IL?

From January through October 2026, 403 houses sold in Elmhurst at an average of about $933,000 and a median of about $735,000.

Which of these towns has the highest home prices?

By average house price for January through October 2026: Hinsdale ($1,952,000), Oak Brook ($1,447,000), Burr Ridge ($1,403,000) and Clarendon Hills ($1,134,000).

Are home prices going up in DuPage County?

In these ten towns, the average house price was higher from January through October 2026 than in the same months of 2025 in every town, from about 1% in Oak Brook to about 21% in Burr Ridge. Condo and townhome prices were more mixed.

Should I use the average or the median price?

Use the median for a sense of the typical home. The average is pulled up by a small number of very expensive sales, most of all in towns like Hinsdale, Oak Brook and Burr Ridge.

Want the number for your own home? Tell me your address and I’ll send a realistic price range within 24 hours, built from the closest recent sales. Or call me at 630-487-1896.

Source: connectMLS (MRED) closed sales by municipality, January through October 2026 compared with January through October 2025, pulled November 4, 2026. Towns that cross county lines are counted whole. Median figures are each month’s median, weighted by number of sales. October may change as late closings are reported. Information is deemed reliable but not guaranteed. This is a market overview, not advice on a specific home. Jake Kilts, HomeSmart Realty Group.