Quick Answer: Stick-built homes cost $150–$300/sqft; modular homes cost $100–$200/sqft. A 2,000 sqft home typically runs $300,000–$600,000 before land and site work.
How Much Does It Cost to Build a House?
| Home Size | Low (Modular) | Mid (Stick-Built) | High (Custom) |
|---|---|---|---|
| 1,000 sqft | $100,000 | $225,000 | $350,000+ |
| 1,500 sqft | $150,000 | $337,500 | $525,000+ |
| 2,000 sqft | $200,000 | $450,000 | $700,000+ |
| 2,500 sqft | $250,000 | $562,500 | $875,000+ |
| 3,000 sqft | $300,000 | $675,000 | $1,050,000+ |
Land Cost
Land is usually not included in per-sqft build estimates. In rural areas land may cost $10,000–$50,000 per acre; suburban lots often run $50,000–$200,000+; urban infill lots can exceed $500,000. Survey fees, clearing, and utility hookups add another $5,000–$30,000.
Permits & Design
Architectural drawings run $5,000–$25,000 for a custom home. Permits typically add $1,200–$5,000 depending on jurisdiction. Engineering reports (soil, structural) can add another $2,000–$8,000.
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Foundation
Slab foundations cost $4–$8/sqft. Crawl space and basement foundations run higher—$10,000–$40,000 more than a basic slab depending on depth, waterproofing, and soil conditions.
Framing
Lumber and labor for framing typically account for 15–20% of total build cost. Lumber price swings can shift this significantly year to year.
Mechanicals (HVAC, Electrical, Plumbing)
Rough-in electrical runs $8,000–$20,000; plumbing $10,000–$25,000; HVAC systems $8,000–$20,000. These three trades typically account for 20–30% of total build cost.
What is the cheapest way to build a house?
Modular or manufactured construction typically costs less than site-built, ranging from $100–$200 per sqft installed, vs $150–$300 for traditional stick-built.
How long does it take to build a house?
Custom site-built homes average 7–16 months. Production homes may take 4–6 months. Modular can be faster once the module is delivered.
Do I need a general contractor to build a house?
Most lenders and local codes require a licensed GC. Owner-builders are permitted in some states but face more inspection scrutiny and may not qualify for certain loans.
What permits are required to build a house?
Building, electrical, plumbing, and mechanical permits are standard in most jurisdictions. Costs range from $1,200–$5,000+ depending on location and project size.
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