Median home value in zip code 63123 (Affton, MO) is $238,656, up 0.2% year over year. Part of the St. Louis, MO-IL metropolitan area.

Home Value$238,656

YoY Change

+0.2%

Prices rising — worse for buyers.

Affordability

Enter your income for 63123 (Affton).

Income (annual)

Down Payment

$47,731 on $238,656

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

Affordable25.2% of income

Under the 28% guideline.

PITI$1,572

P/I25.2%

Afford$266K

Room+$27K

P&I $1,207Tax $199Ins $167

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

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

Metro Analysis

63123 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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