Remodel - Basement Cost in Los Angeles, CA in 2026
Most Remodel - Basement projects in Los Angeles, CA cost between $71,000 and $325,000. The typical price is $150,000.
Basements are cheaper per square foot because the shell already exists.
Labour and materials in Los Angeles run about 29% 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 Los Angeles, CA
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $100 |
| Mid-range | $220 |
| High-end | $465 |
Home addition and remodeling contractors in Los Angeles, CA
Businesses listed on Google near Los Angeles, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
AP Remodeling Inc.
4.9(152 reviews)
5972 Washington Blvd, Culver City, CA 90232
We The People Construction
4.8(164 reviews)
958 N Western Ave Ste 10076, Los Angeles, CA 90029
Home Addition
4.8(91 reviews)
5042 Wilshire Blvd, Los Angeles, CA 90036
Dc Home Renovations Inc.
5.0(72 reviews)
525 S Santa Fe Ave, Los Angeles, CA 90013
LA Home Construction
5.0(69 reviews)
407 N Maple Dr Ground Floor, Beverly Hills, CA 90210
Home Vision Remodel
5.0(45 reviews)
272 S Doheny Dr, Beverly Hills, CA 90211