Additions and Remodels Cost in Deerfield, WI in 2026
Most Additions and Remodels projects in Deerfield, WI cost between $51,000 and $235,000. The typical price is $110,000.
Deerfield prices track the national average closely. 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 Deerfield, WI
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $130 |
| Mid-range | $275 |
| High-end | $590 |
Home addition and remodeling contractors in Deerfield, WI
Businesses listed on Google near Deerfield, WI. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Elite Improvements, LLC
4.7(44 reviews)
1151 La Salle Ct, Lake Geneva, WI 53147
JS Home & Bathroom Remodeling
5.0(26 reviews)
4005 Lake Cook Rd Suite 203, Deerfield, IL 60015
Degnan Design-Build-Remodel
5.0(26 reviews)
6562 Lake Rd Ste 4, Windsor, WI 53598
Renovations Group, Inc.
5.0(9 reviews)
524 Milwaukee St Ste 3 D, Delafield, WI 53018
AND General Contractor Remodeling
5.0(8 reviews)
570 Lake Cook Rd, Deerfield, IL 60015