Additions and Remodels Cost in Lone Tree, CO in 2026
Most Additions and Remodels projects in Lone Tree, CO cost between $53,000 and $245,000. The typical price is $115,000.
Labour and materials in Lone Tree run about 3% above the national average. Costs here are close enough to the national picture that the adjustment barely moves the number.
What drives the price
- Whether the addition needs its own foundation and roof tie-in
- Adding a bathroom or kitchen (plumbing and electrical runs)
- Structural work to the existing wall being opened up
- Local permit and inspection requirements
Usually included
- Framing, roofing and siding to match
- Electrical rough-in and finish
- Insulation, drywall and paint
- Flooring and trim
Usually extra
- Permits and architectural drawings
- Site work or tree removal
- High-end fixtures and appliances
Unit prices in Lone Tree, CO
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $135 |
| Mid-range | $285 |
| High-end | $610 |
Home addition and remodeling contractors in Lone Tree, CO
Businesses listed on Google near Lone Tree, CO. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
DHC Construction and Design
4.8(101 reviews)
7348 S Alton Way Unit 9, Centennial, CO 80112
Richlynn Construction And Remodeling
4.9(90 reviews)
10233 S Parker Rd Ste 300, Parker, CO 80134
Dodd Construction, LLC
5.0(70 reviews)
7566 E Easter Ln, Centennial, CO 80112
Alpine Contracting
4.7(49 reviews)
9362 Teddy Ln Ste 201, Lone Tree, CO 80124
1,2,3 DONE Construction
5.0(34 reviews)
9461 Green Island Pl, Lone Tree, CO 80124
Remaster Renovations LLC.
4.9(32 reviews)
6286 S Newport St, Centennial, CO 80111