Second Home Advisors
Destination guide · Alta, Wyoming and Teton Valley, Idaho

Buying a second home in Grand Targhee.

What homes cost in Teton Valley, how rental rules differ across the state line, and how to own, with introductions to trusted local agents.

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At a glance

The valley in brief.

Grand Targhee Resort sits on the west side of the Tetons in Alta, Wyoming, known for deep snow and short lift lines. Most homes near the resort are in Teton Valley, Idaho, in Driggs, Victor and Tetonia.

Teton Valley offers mountain living at a fraction of Jackson Hole prices, about an hour over Teton Pass. The state line matters: Wyoming and Idaho have very different rental rules.

Market snapshot

More sales, steady prices.

Teton Valley, Idaho, second quarter 2026 compared with the second quarter of 2025.

$806,500Median sale price, down 3.6%
67Homes sold, up 15.5%
+23.5%Total sales volume, about $64.6M
9.4Months of inventory, down from 12.8

Source: Teton Real Estate Group, Teton Valley Q2 2026 report, August 25, 2026.

Rental rules on each side of the line

Wyoming and Idaho take opposite approaches.

AllowedNightly rentals at Grand Targhee Resort, a listed resort area in Teton County, WY
31+ daysMinimum stay elsewhere in unincorporated Teton County, WY
No permitsIdaho cities can no longer require short-term rental permits, as of July 1, 2026
8%Idaho state sales plus travel and convention tax on stays of 30 days or less, before local taxes

Sources: Teton County, WY short-term rental FAQ; Idaho HB 583; Teton Real Estate Group, September 2026. Past results do not predict future income.

Rental rules

Where you can rent nightly.

On the Wyoming side, Teton County allows rentals of under 31 days only in listed resort areas, including Grand Targhee Resort. On the Idaho side, state law (HB 583) stops cities and counties from requiring short-term rental permits, though HOAs can still set rules. Last checked November 13, 2026.

Nightly rentals allowed

  • Grand Targhee Resort (Teton County, WY)
  • Driggs, Victor and Tetonia, Idaho, treated like any other home under state law

Idaho: check HOA rules and CC&Rs

State law limits cities and counties, not private covenants. Subdivisions and condo associations can still restrict or ban rentals.

Wyoming outside the resort: long-term only

In Alta and the rest of unincorporated Teton County, WY, rentals must be 31 days or more. Fines can reach $750 per offense per day.

Idaho (Teton Valley)Wyoming (Teton County)Alta and rest of county: 31+ days onlyGrand Targhee ResortDriggsVictorTetoniaTetons Allowed (resort area or Idaho law) Check HOA and CC&Rs Teton County WY: long-term only
Schematic only, not to scale. Rules can vary by parcel, building and HOA; confirm any property with the official zoning map and its governing documents before you buy.
Ways to own here

Match the home to the rules.

Nightly rental investment

Look at Grand Targhee Resort condos or Teton Valley homes whose HOA allows rentals. Idaho lodging taxes apply to stays of 30 days or less.

Private home

Teton Valley suits buyers who want space and mountain views near both Grand Targhee and Jackson Hole, at lower prices.

Co-ownership

Shares of homes may be available through co-ownership. Ask us which co-owned homes are available now.

Questions buyers ask

Grand Targhee FAQ

Can I short-term rent a home near Grand Targhee?

At Grand Targhee Resort, yes; it is a listed resort area in Teton County, Wyoming. Elsewhere in unincorporated Teton County, WY, including Alta, rentals must be 31 days or more. In Teton Valley, Idaho, state law bars local permit requirements, but HOA rules can still apply.

What does a home cost in Teton Valley?

The median sale price in Teton Valley, Idaho was $806,500 in the second quarter of 2026, down 3.6% from a year earlier, according to Teton Real Estate Group.

How far is Teton Valley from Jackson Hole?

Driggs is about an hour from Jackson over Teton Pass in normal conditions. Grand Targhee Resort is about 12 miles beyond Driggs.

Is co-ownership available near Grand Targhee?

Ask us which co-owned homes are available now.

Do you charge buyers a fee?

No. There is no fee to buyers for our guidance.

Grand Targhee

Thinking about Grand Targhee?

Tell us what you have in mind and we will introduce you to a trusted local agent and share what fits your plans.