Median home value in zip code 63366 (O Fallon, MO) is $355,302, up 0.8% year over year. Part of the St. Louis, MO-IL metropolitan area.

Home Value$355,302

YoY Change

+0.8%

Prices rising — worse for buyers.

Affordability

Enter your income for 63366 (O Fallon).

Income (annual)

Down Payment

$71,060 on $355,302

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

Out of reach36.1% of income

Need $96,814/yr to afford.

PITI$2,259

P/I36.1%

Afford$275K

Gap-$80K

P&I $1,797Tax $296Ins $167

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

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

Metro Analysis

63366 is part of the St. Louis, MO-IL metropolitan area. See full stress scores, crash risk, early warning signals, and 12-month price forecast for the metro.

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