Sunnyvale, Santa Clara County

Whole House Remodel Cost in Sunnyvale, CA

Sunnyvale remodeling costs are 25% abovethe California state average. Here's what a typical whole house remodel costs in Sunnyvale in 2026, based on a 1800 sqf project.

Budget
$337,500
$188/sqf
Mid-Range
$675,000
$375/sqf
High-End
$1,125,000
$625/sqf

Cost breakdown

Kitchen & Baths
30%$202,500
Framing & Structural
15%$101,250
Mechanical Systems
15%$101,250
Flooring & Finishes
15%$101,250
Exterior & Roofing
10%$67,500
Permits, Design & Management
15%$101,250

Breakdown based on mid-range estimate of $675,000

Typical Timeline
4-12 months
Permits Required

Multiple permits: building, electrical, plumbing, mechanical, possibly planning.

Remodeling in Sunnyvale

Heart of Silicon Valley with strong remodeling demand. Many 1960s-70s Eichler and ranch-style homes being modernized. Open-concept kitchen renovations are the most popular project.

A whole house remodel transforms every room. It's the largest residential project short of new construction. Requires careful phasing, multiple trades, and project management.

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Other projects in Sunnyvale

Kitchen Remodel
$37,500 – $112,500
Bathroom Remodel
$18,750 – $60,000
ADU / Guest House
$156,250 – $375,000
Room Addition
$75,000 – $206,250
Roof Replacement
$15,625 – $46,875
Exterior Paint
$6,250 – $21,875

Whole House Remodel cost in other California cities

Dublin
$297,000 – $990,000 | Alameda County
Foster City
$337,500 – $1,125,000 | San Mateo County
Menlo Park
$364,500 – $1,215,000 | San Mateo County
San Marcos
$256,500 – $855,000 | San Diego County
Fremont
$310,500 – $1,035,000 | Alameda County
Culver City
$297,000 – $990,000 | Los Angeles County
Santa Monica
$324,000 – $1,080,000 | Los Angeles County
Woodland Hills
$283,500 – $945,000 | Los Angeles County

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