Willowbrook, IL housing market
The typical Willowbrook home is worth about $325,000, up 3.4% in a year, 9% above the Illinois typical home.
Home values, sales, trends and how Willowbrook compares with the towns next door — updated as new data is published.
Willowbrook at a glance
Only 2 sales in May 2026: in a market this size, monthly medians swing a lot, so the typical value above is the steadier guide.
Typical home value, 2016–2026
Show as a table
| January | Willowbrook | Illinois |
|---|---|---|
| 2017 | $204,000 | $181,000 |
| 2018 | $218,000 | $190,000 |
| 2019 | $226,000 | $195,000 |
| 2020 | $227,000 | $200,000 |
| 2021 | $235,000 | $215,000 |
| 2022 | $256,000 | $236,000 |
| 2023 | $266,000 | $248,000 |
| 2024 | $293,000 | $263,000 |
| 2025 | $311,000 | $278,000 |
| 2026 | $317,000 | $290,000 |
| August 2026 | $325,000 | $298,000 |
Willowbrook and its neighbors
| Town | Typical value | 1-yr change | Days on market | Median income |
|---|---|---|---|---|
| Willowbrook | $325K | +3.4% | — | $99,239 |
| Westmont | $413K | +4.2% | 40 | $88,090 |
| Darien | $460K | +4.4% | 37 | $111,215 |
| Burr Ridge | $859K | +6.9% | 44 | $156,829 |
| Clarendon Hills | $695K | +8.4% | 33 | $130,388 |
3.3 years of income
The typical Willowbrook home costs about 3.3 years of the town's median household income, about the same as across Illinois (3.6).
How Willowbrook ranks on affordability →
Home value ÷ ACS median household income.
Owners, rent & taxes
U.S. Census Bureau, ACS 2020-2024.
Home values: Zillow Home Value Index (ZHVI), Zillow Research, August 2026. Sales, days on market and supply: Redfin Data Center, May 2026. Income, ownership, taxes and rent: U.S. Census Bureau, American Community Survey. Listings link to their publishers.