Market Intelligence · MT / Gallatin County
Big Sky, MT housing market
The median home value in Big Sky, MT is $1.89M as of August 2026, up 5.1% year over year, according to Zillow ZHVI. Get your own home's value and a real cash offer in about two minutes, with sources shown and no obligation.
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Big Sky, by the numbers.
- Typical home valueZillow ZHVI, August 2026
- $1.89M
- 1-yr changeMedian across Big Sky ZIPs
- +5.1%
- ZIP markets live
- 1
- County
- Gallatin County
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12-month value trend
+5.1% over 12 months
Aug 2025$1.8M
Low $1.8MHigh $1.89M
Aug 2026$1.89M
Median Zillow home value index across Big Sky's ZIP codes.