How Much House Can I Afford in St. Louis, MO?
Use local market data to estimate what you can afford in St. Louis. The median home value is $150,000 with a population of 301,000.
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FAQ — Buying in St. Louis
How much house can I afford in St. Louis?
The median home value in St. Louis is $150,000. At a 20% down payment ($30,000) and a 6.37% rate, the estimated P&I payment would be roughly $748 per month — before taxes and insurance. Use the calculator above with your actual income and debts for a personalized answer.
What is the 28/36 rule for buying a home in St. Louis?
The 28/36 rule suggests your housing payment should not exceed 28% of gross monthly income, and total debt payments should not exceed 36%. In St. Louis with a median home price of $150,000, this means your gross monthly income should ideally be at least $2,672 to keep housing comfortably within the 28% threshold.
How do St. Louis property taxes affect my affordability?
St. Louis City has an effective property tax rate of 1.45%, which adds approximately $181 per month to your housing cost on a median-priced home.
What 2026 loan limits apply in St. Louis?
In 2026, the FHA loan limit for St. Louis City is determined by HUD based on local median home prices. The conforming limit set by FHFA is at least $832,750 — loans above this are jumbo mortgages with different qualification standards. Higher-cost counties may have elevated limits.