Market Intelligence · MT / Gallatin County

Big Sky, MT housing market

1 ZIP market liveData updated August 2026Typical value$1.89M1-yr changeUp5.1%

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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The coverage

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

Typical home value in Big Sky over the last 12 months: $1.8M in Aug 2025 to $1.89M in Aug 2026 (+5.1%).

Aug 2025$1.8M

Aug 2026$1.89M

Median Zillow home value index across Big Sky's ZIP codes.

Context

Zillow's home value index puts the typical Big Sky home at $1,890,679 as of August 2026, a 12-month move of +5.1%. Realtor.com's August 2026 listing data shows 160 homes on the market, 16 newly listed, and a median asking price of $3,275,000. The median listing spends 79 days on market, and 10.8% of active listings have reduced their asking price. The picture is a climbing market where values have gained meaningfully over the last twelve months.

The numbers

What is the housing market like in Big Sky, MT?

Typical home value

$1.89M

Up5.1%YoY

Median list price

$3.27M

Days on market

79

Homes for sale

160

Price cuts

10.8%

New listings

16

Sources · Zillow ZHVI (August 2026) / Realtor.com (August 2026)

Figures reflect Big Sky's ZIP codes with market data: values and listing medians take the median across ZIPs; inventory and new listings are summed.

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Live markets

What ZIP codes are live in Big Sky?

Typical value is the Zillow home value index (ZHVI) for each ZIP, as of August 2026. 1-yr change compares it to the same ZIP a year earlier.

Zillow ZHVI, August 2026

Local pros

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Top real estate agents in Big Sky, MT

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Nearby markets

More Montana housing markets.

The market is moving

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