Additions and Remodels Cost in Pasadena, CA in 2026
Most Additions and Remodels projects in Pasadena, CA cost between $61,000 and $280,000. The typical price is $130,000.
Labour and materials in Pasadena 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 Pasadena, CA
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $150 |
| Mid-range | $325 |
| High-end | $700 |
Home addition and remodeling contractors in Pasadena, CA
Businesses listed on Google near Pasadena, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
CB Remodels
5.0(43 reviews)
440 E Huntington Dr #300, Arcadia, CA 91007
Picazor GC - handyman & construction services
4.9(31 reviews)
517 W Montana St, Pasadena, CA 91103
Liberty Kitchen Bath Bathroom Renovation Pasadena
5.0(26 reviews)
2489 E Washington Blvd, Pasadena, CA 91104
Pasadena Repair Pro
4.9(22 reviews)
35 N Lake Ave #710, Pasadena, CA 91101
M.R Design & Build Inc.
4.8(21 reviews)
1101 E Walnut St, Pasadena, CA 91106
Teamup Construction
5.0(14 reviews)
35 N Lake Ave #710, Pasadena, CA 91101