Additions and Remodels Cost in Hawthorne, CA in 2026
Most Additions and Remodels projects in Hawthorne, CA cost between $61,000 and $280,000. The typical price is $130,000.
Labour and materials in Hawthorne run about 24% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
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 Hawthorne, CA
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $150 |
| Mid-range | $325 |
| High-end | $700 |
Home addition and remodeling contractors in Hawthorne, CA
Businesses listed on Google near Hawthorne, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Aura Home Remodeling
4.9(89 reviews)
607 Hindry Ave, Inglewood, CA 90301
Lux Builders & Remodeling Inc.
4.9(54 reviews)
1020 Manhattan Beach Blvd Ste 208, Manhattan Beach, CA 90266
ARAMAX CONSTRUCTION
5.0(33 reviews)
1600 Rosecrans Ave, Manhattan Beach, CA 90266
Shofani Construction Group Inc
4.9(30 reviews)
13528 S Inglewood Ave, Hawthorne, CA 90250
AMG Construction Inc.
4.8(22 reviews)
4237 W 142nd St apt A, Hawthorne, CA 90250
Aza Construction
5.0(17 reviews)
4304 W 149th St, Lawndale, CA 90260