Saint Charles, MO 63304 housing market
Data through Aug 2026 · Seller's market · leverage 15
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Home Value
$405,554
+1.3% vs. a year ago
Buyer Leverage Score
15
Sep 2026
Months of Supply
1.0 months
Aug 2026
Days on Market
50 days
Sep 2026
Price Cut %
23%
Sep 2026
Sale-to-List Ratio
101.0%
Aug 2026
Mtg Payment as % of Income
27%
Aug 2026
Rental Rate
$1,721/mo
Aug 2026
Overvalued %
41%
Aug 2026
Expected Disaster Loss
$194
Dec 2025
What this means
- Valuation. Prices are 41% above what local incomes have historically supported (this area's pre-2020 price-to-income ratio).
- Prices. Home values are up 1.3% over the past year (U.S.: +1.2%).
- Supply. Listings are 37% below the 2017-19 norm: still a tight market.
- Negotiating. Buyer leverage is low (15/100; U.S.: 54): homes typically sell at or above asking (101.0% of list); 23% of listings had a price cut (U.S.: 26%).
- Affordability. A mortgage on the typical home takes 27% of the median household income (U.S.: 35%); it takes about $104k a year to keep the payment at 30% of gross pay. That includes about $2,180 a year for home insurance (U.S.: $1,790).
- Buy vs. rent. Buying costs about $889/mo more than renting a typical home (mortgage payment vs. typical rent).
- Disaster risk. FEMA expects about $194 a year in natural-disaster damage per $100k of building value (U.S.: $155), mostly from flooding.
- Outlook. Leaning up: likely −5% to +12% over the next 12 months (77% chance of a rise).
Next 12 months
Leaning up
Prices are more likely to rise than fall over the next year. Likely change: −4.7% to +11.6% (80% range; middle estimate +4.6%), chance of a rise 77%, of a 5%+ drop 9%.
HouseVane's model, refit every month on local market signals and national ones, trained only on data known at the time. How accurate it has been.
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Other ZIP codes in St. Charles County, MO
| Area | Home value | 1-year change | Buyer leverage |
|---|---|---|---|
| Saint Peters, MO 63376 | $330.4K | +3.6% | 15 |
| O Fallon, MO 63366 | $365.1K | +1.7% | 13 |
| Saint Charles, MO 63301 | $319.7K | +3.0% | 18 |
| Wentzville, MO 63385 | $403K | +1.5% | 27 |
| O Fallon, MO 63368 | $417.1K | +1.0% | 27 |
| Saint Charles, MO 63303 | $358.1K | +2.0% | 13 |
| Lake Saint Louis, MO 63367 | $443K | +0.9% | 29 |
| Foristell, MO 63348 | $449.5K | +1.8% | 61 |
| Defiance, MO 63341 | $644K | +4.2% | 50 |
| Augusta, MO 63332 | $573.5K | +3.8% | 55 |
| Portage des Sioux, MO 63373 | $247.2K | +4.5% | 74 |
| West Alton, MO 63386 | $174.5K | −12.7% | 25 |
| New Melle, MO 63365 | – | – | 7 |