Additions and Remodels Cost in Westerville, OH in 2026
Most Additions and Remodels projects in Westerville, OH cost between $53,000 and $245,000. The typical price is $115,000.
Westerville 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 Westerville, OH
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $130 |
| Mid-range | $285 |
| High-end | $610 |
Home addition and remodeling contractors in Westerville, OH
Businesses listed on Google near Westerville, OH. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Homecraft Remodeling - Home Remodeling Columbus
4.9(117 reviews)
7909 Station St, Columbus, OH 43235
Elite Home Remodeling, Inc.
4.8(105 reviews)
6295 Busch Blvd, Columbus, OH 43229
Steller Construction
4.9(50 reviews)
400 Lazelle Rd #5, Columbus, OH 43240
Y2 Design & Build
5.0(43 reviews)
108 E College Ave, Westerville, OH 43081
Premier Remodeling
4.8(44 reviews)
7029 Huntley Rd # K, Columbus, OH 43229
Renew Additions & Remodeling, LLC
4.9(36 reviews)
1509 Blatt Blvd Ste 7002, Gahanna, OH 43230