Waukesha County Home Building Costs
Building a house in Waukesha County, Wisconsin costs about $182/sq ft in 2026 — roughly $364,000 for a 2,000 sq ft mid-range home (construction only, land excluded). Population: 410,000.
Local Market Factors
- ›Milwaukee suburb
- ›Affluent market, quality expectations
Cost by Home Size in Waukesha County
| Home Size | Basic | Mid-Range | Premium |
|---|---|---|---|
| 500 sq ft | $67,282 | $91,000 | $123,915 |
| 1,000 sq ft | $134,564 | $182,000 | $247,830 |
| 1,500 sq ft | $201,846 | $273,000 | $371,745 |
| 2,000 sq ft | $269,128 | $364,000 | $495,660 |
| 2,500 sq ft | $336,410 | $455,000 | $619,574 |
| 3,000 sq ft | $403,691 | $546,000 | $743,489 |
| 4,000 sq ft | $538,255 | $728,000 | $991,319 |
| 5,000 sq ft | $672,819 | $910,000 | $1,239,149 |
Costs are estimates only and represent construction costs, excluding land, architect fees, permits, and landscaping. Add 30–40% to these figures for total project cost.
County multiplier of 1.05× applied to Wisconsin state average (which itself is 0.97× the national average of $179/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. For planning purposes only.