Warren County, IL housing market
Data through Aug 2026 · Balanced market · leverage 60
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Home Value
$116,471
−0.6% vs. a year ago
Buyer Leverage Score
60
Sep 2026
Months of Supply
3.0 months
Aug 2026
Days on Market
73 days
Sep 2026
Price Cut %
22%
Sep 2026
Sale-to-List Ratio
94.6%
Aug 2026
Mtg Payment as % of Income
16%
Aug 2026
Overvalued %
-9.1%
Aug 2026
Expected Disaster Loss
$137
Dec 2025
What this means
- Valuation. Prices are 9% below this area's pre-2020 price-to-income norm, cheaper relative to incomes than before the pandemic.
- Prices. Home values are down 0.6% over the past year (U.S.: +1.2%).
- Supply. Listings are 40% below the 2017-19 norm and rising (+25% vs. a year ago): still a tight market.
- Negotiating. Buyer leverage is moderate (60/100; U.S.: 54): homes sell for about 5.4% below their final list price; 22% of listings had a price cut (U.S.: 26%).
- Affordability. A mortgage on the typical home takes 16% of the median household income (U.S.: 35%); it takes about $36k a year to keep the payment at 30% of gross pay. That includes about $1,514 a year for home insurance (U.S.: $1,790).
- Disaster risk. FEMA expects about $137 a year in natural-disaster damage per $100k of building value (U.S.: $155), mostly from flooding.
- Outlook. No clear direction: likely −8% to +8% over the next 12 months (61% chance of a rise).
Next 12 months
No clear direction
A rise is somewhat more likely than a fall, but not by enough to call. Likely change: −8.0% to +8.4% (80% range; middle estimate +1.5%), chance of a rise 61%, of a 5%+ drop 17%.
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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ZIP codes in Warren County, IL
| Area | Home value | 1-year change | Buyer leverage |
|---|---|---|---|
| Monmouth, IL 61462 | $108.6K | −0.5% | 75 |
| Roseville, IL 61473 | $104K | −4.8% | 45 |
| Kirkwood, IL 61447 | $108.5K | −6.4% | 36 |
| Little York, IL 61453 | $123.4K | +2.8% | 6 |
| Cameron, IL 61423 | $167.8K | +3.2% | 33 |
| Smithshire, IL 61478 | $158.5K | +2.2% | 68 |
| Gerlaw, IL 61435 | – | – | 0 |
| Berwick, IL 61417 | – | – | 24 |