Iowa County, IA housing market
Data through Aug 2026 · Balanced market · leverage 44
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Home Value
$236,499
+4.7% vs. a year ago
Buyer Leverage Score
44
Sep 2026
Months of Supply
2.6 months
Aug 2026
Days on Market
57 days
Sep 2026
Price Cut %
20%
Sep 2026
Sale-to-List Ratio
95.7%
Aug 2026
Mtg Payment as % of Income
27%
Aug 2026
Overvalued %
50%
Aug 2026
Expected Disaster Loss
$110
Dec 2025
What this means
- Valuation. Prices are 50% above what local incomes have historically supported (this area's pre-2020 price-to-income ratio).
- Prices. Home values are up 4.7% over the past year (U.S.: +1.2%).
- Supply. Listings are 29% below the 2017-19 norm: still a tight market.
- Negotiating. Buyer leverage is moderate (44/100; U.S.: 54): homes sell for about 4.3% below their final list price; 20% 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 $65k a year to keep the payment at 30% of gross pay. That includes about $1,631 a year for home insurance (U.S.: $1,790).
- Disaster risk. FEMA expects about $110 a year in natural-disaster damage per $100k of building value (U.S.: $155), mostly from flooding.
- Outlook. Leaning up: likely −4% to +13% over the next 12 months (80% chance of a rise).
Next 12 months
Leaning up
Prices are more likely to rise than fall over the next year. Likely change: −3.8% to +12.5% (80% range; middle estimate +5.6%), chance of a rise 80%, of a 5%+ drop 7%.
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 Iowa County, IA
| Area | Home value | 1-year change | Buyer leverage |
|---|---|---|---|
| Williamsburg, IA 52361 | $276.6K | +5.2% | 27 |
| Marengo, IA 52301 | $196K | +4.5% | 33 |
| Amana, IA 52203 | $271.6K | +4.2% | 20 |
| Parnell, IA 52316 | $188.6K | +10.5% | 83 |
| Victor, IA 52347 | $172K | +1.4% | 54 |
| Homestead, IA 52236 | $316.7K | +6.4% | 64 |
| Ladora, IA 52251 | $156.6K | +3.9% | 21 |
| Parnell, IA 52325 | $319.1K | +5.1% | 9 |
| Marengo, IA 52220 | $197.9K | +1.7% | 14 |
| South Amana, IA 52334 | $269.8K | +2.8% | 15 |
| Millersburg, IA 52308 | – | – | 41 |
| Middle Amana, IA 52307 | – | – | 17 |