The median home in Prairie du Rocher, Illinois is valued at $150,028, up 10.2% year over year. Prairie du Rocher is part of the St. Louis, MO-IL metropolitan area, which CrashWatch tracks daily with real-time stress scores and crash risk analysis.

Home Value$150,028

+10.2%

Prices rising — worse for buyers.

Affordability

Enter your income for Prairie du Rocher.

Income (annual)

Down Payment

$30,006 on $150,028

Example: $75,000 household income. Change it above to see your own.

Affordable19% of income

Under the 28% guideline.

PITI$1,187

P/I19%

Afford$221K

Room+$71K

P&I $759Tax $279Ins $150

6.50% 30yr, 20% down, county tax + IL ins. 28% per HUD.

Home Buying Kit For Dummies (2025)Financing, negotiation, closing

Other cities in Illinois

Compare Prairie du Rocher with other housing markets across Illinois.

Kenilworth$1.93M Winnetka$1.73M Glencoe$1.51M Bannockburn$1.22M Golf$1.19M Hinsdale$1.18M Lake Forest$1.14M South Barrington$1.08M

Full St. Louis, MO-IL analysis

Stress scores, crash risk, early warning signals, and 12-month price forecasts for the St. Louis, MO-IL metro.

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Prairie du Rocher, IL