The median home in Gillespie, Illinois is valued at $105,583, down 4.2% year over year. Gillespie 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$105,583

-4.2%

Prices falling — better for buyers.

Affordability

Enter your income for Gillespie.

Income (annual)

Down Payment

$21,117 on $105,583

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

Affordable14.1% of income

Under the 28% guideline.

PITI$880

P/I14.1%

Afford$210K

Room+$104K

P&I $534Tax $196Ins $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 Gillespie 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.

View St. Louis, MO-IL metro

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Gillespie, IL