Sweet Grass County, MT housing market
Data through Aug 2026 · Balanced market · leverage 81
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Home Value
$486,199
+9.9% vs. a year ago
Buyer Leverage Score
81
Sep 2026
Months of Supply
11.1 months
Aug 2026
Days on Market
107 days
Sep 2026
Price Cut %
10%
Sep 2026
Mtg Payment as % of Income
45%
Aug 2026
Overvalued %
76%
Aug 2026
Expected Disaster Loss
$223
Dec 2025
What this means
- Valuation. Prices are 76% above what local incomes have historically supported (this area's pre-2020 price-to-income ratio).
- Prices. Home values are up 9.9% over the past year (U.S.: +1.2%).
- Supply. Listings are 15% below the 2017-19 norm, still somewhat tight.
- Negotiating. Buyer leverage is high (81/100; U.S.: 54): 10% of listings had a price cut (U.S.: 26%).
- Affordability. A mortgage on the typical home takes 45% of the median household income (U.S.: 35%); it takes about $115k a year to keep the payment at 30% of gross pay. That includes about $2,036 a year for home insurance (U.S.: $1,790).
- Disaster risk. FEMA expects about $223 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 +4.7%), 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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ZIP codes in Sweet Grass County, MT
| Area | Home value | 1-year change | Buyer leverage |
|---|---|---|---|
| Big Timber, MT 59011 | $464.5K | +9.6% | 72 |
| Greycliff, MT 59033 | – | – | 13 |
| McLeod, MT 59052 | $690.9K | +4.2% | 89 |
| ZIP 59055 | – | – | – |