Cost to Build a House in Teton County, Wyoming
Building a house in Teton County, Wyoming costs about $251/sq ft in 2026 — roughly $441,760–$562,240 for a 2,000 sq ft mid-range home (construction only, land excluded). 81 single-family homes were permitted here in 2025. Population: 23,000.
That applies a local adjustment of +45% to the Wyoming average of $173/sq ft.
What builders declared on Teton County permits (2025)
The average declared valuation was $2,708,248 per home, against our $502,000 estimate for a 2,000 sq ft mid-range build. The two measure different things: builders declare a valuation for permit-fee purposes, which routinely understates finished cost, and permits cover homes of every size and finish level. We show both because quoting only the flattering one would be dishonest.
Source: U.S. Census Bureau Building Permits Survey, 2025 annual data.
Local Market Factors
- ›Jackson Hole
- ›Most expensive in state
- ›Ultra-luxury resort market
- ›Extreme contractor availability constraints
What building in Teton County actually involves
Cost per square foot is one number. These are the conditions behind it.
How busy this market is
Teton County ranks 8th of 23 counties in Wyoming for single-family permits issued in 2025, accounting for 4.7% of all the single-family homes permitted statewide that year.
That is an active market with a reasonable choice of builders.
U.S. Census Bureau Building Permits Survey, co2025a.txt (2025).
What land adds on top
Land averages 26.7% of finished property value in Wyoming, which is a markup of about 36% on construction cost. For the $502,000 build above, that implies roughly $180,720 for the lot.
This is a statewide figure. Lots inside Teton County's built-up areas will run above it and rural parcels below, so treat it as an order of magnitude rather than a budget line.
FHFA Working Paper 19-01 land values.
What the trades cost
Median hourly wage, Wyoming. BLS Occupational Employment and Wage Statistics, May 2025.
Climate, spec and timing
- 8,054 heating and 324 cooling degree days a year in Wyoming — heating drives the mechanical budget. (NOAA, 2016-2025 average)
- The median new home in the West is 2,090 sq ft and the Census median contract price there is $176.87/sq ft, excluding land — the same basis as our estimate above. (Census Survey of Construction 2025)
- Statewide, permit filings peak in May and bottom out in December. Contractors have the most capacity in the quiet months.
- Wyoming issued 1,732 single-family permits in 2025 overall. See the 35-year state history.
Cost by Home Size in Teton County
| Home Size | Basic | Mid-Range | Premium |
|---|---|---|---|
| 500 sq ft | $92,790 | $125,500 | $170,894 |
| 1,000 sq ft | $185,580 | $251,000 | $341,787 |
| 1,500 sq ft | $278,370 | $376,500 | $512,681 |
| 2,000 sq ft | $371,160 | $502,000 | $683,574 |
| 2,500 sq ft | $463,949 | $627,500 | $854,468 |
| 3,000 sq ft | $556,739 | $753,000 | $1,025,362 |
| 4,000 sq ft | $742,319 | $1,004,000 | $1,367,149 |
| 5,000 sq ft | $927,899 | $1,255,000 | $1,708,936 |
Other Wyoming counties
Costs are estimates only and represent construction costs, excluding land, architect fees, permits, and landscaping. Land in Wyoming averages 26.7% of finished property value (FHFA), which adds roughly 36% on top of these construction figures.
County multiplier of 1.45× applied to the Wyoming state average (which itself is 0.92× the national average of $188/sq ft).
Cost data: HouseBuildCalc Permit Cost Index (876,000+ building permits, 1,700+ ZIP codes), U.S. Census Bureau Survey of Construction, BLS Producer Price Index, NAHB Cost of Constructing a Home (published summaries). County-level multipliers are estimates derived from regional market data. County permits: U.S. Census Bureau Building Permits Survey. Home values: Zillow Home Value Index. For planning purposes only.