Miami-Dade County Home Building Costs
Building a house in Miami-Dade County, Florida costs about $211/sq ft in 2026 — roughly $422,000 for a 2,000 sq ft mid-range home (construction only, land excluded). Population: 2,800,000.
Local Market Factors
- ›Hurricane codes add 10-15%
- ›Impact windows required
- ›High insurance costs
Cost by Home Size in Miami-Dade County
| Home Size | Basic | Mid-Range | Premium |
|---|---|---|---|
| 500 sq ft | $78,003 | $105,500 | $143,660 |
| 1,000 sq ft | $156,005 | $211,000 | $287,319 |
| 1,500 sq ft | $234,008 | $316,500 | $430,979 |
| 2,000 sq ft | $312,011 | $422,000 | $574,638 |
| 2,500 sq ft | $390,013 | $527,500 | $718,298 |
| 3,000 sq ft | $468,016 | $633,000 | $861,957 |
| 4,000 sq ft | $624,021 | $844,000 | $1,149,277 |
| 5,000 sq ft | $780,027 | $1,055,000 | $1,436,596 |
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 1.12× applied to Florida state average (which itself is 1.05× 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.