Jefferson County, MT housing market
Data through Aug 2026 · Balanced market · leverage 61
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Home Value
$525,291
+4.1% vs. a year ago
Buyer Leverage Score
61
Sep 2026
Months of Supply
5.3 months
Aug 2026
Days on Market
61 days
Sep 2026
Price Cut %
19%
Sep 2026
Sale-to-List Ratio
100.6%
Jul 2021
Mtg Payment as % of Income
39%
Aug 2026
Overvalued %
57%
Aug 2026
Expected Disaster Loss
$175
Dec 2025
What this means
- Valuation. Prices are 57% above what local incomes have historically supported (this area's pre-2020 price-to-income ratio).
- Prices. Home values are up 4.1% over the past year (U.S.: +1.2%).
- Supply. Listings are 25% below the 2017-19 norm and rising (+11% vs. a year ago): still a tight market.
- Negotiating. Buyer leverage is moderate (61/100; U.S.: 54): homes typically sell at or above asking (100.6% of list) (as of Jul 2021); 19% of listings had a price cut (U.S.: 26%).
- Affordability. A mortgage on the typical home takes 39% of the median household income (U.S.: 35%); it takes about $124k a year to keep the payment at 30% of gross pay. That includes about $2,000 a year for home insurance (U.S.: $1,790).
- Disaster risk. FEMA expects about $175 a year in natural-disaster damage per $100k of building value (U.S.: $155), mostly from flooding.
- Outlook. Leaning up: likely −6% to +11% over the next 12 months (73% chance of a rise).
Next 12 months
Leaning up
Prices are more likely to rise than fall over the next year. Likely change: −5.6% to +10.8% (80% range; middle estimate +3.9%), chance of a rise 73%, of a 5%+ drop 11%.
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 Jefferson County, MT
| Area | Home value | 1-year change | Buyer leverage |
|---|---|---|---|
| Clancy, MT 59634 | $648.6K | +4.0% | 73 |
| Whitehall, MT 59759 | $452.6K | +2.8% | 61 |
| Boulder, MT 59632 | $349.5K | +3.0% | 75 |
| Clancy, MT 59638 | $570.5K | +2.0% | 65 |
| Cardwell, MT 59721 | $557.4K | +2.7% | 87 |
| Basin, MT 59631 | $292.1K | −0.4% | 50 |