San Mateo, San Mateo County

Whole House Remodel Cost in San Mateo, CA

San Mateo remodeling costs are 25% abovethe California state average. Here's what a typical whole house remodel costs in San Mateo 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 San Mateo

Central Peninsula location with strong remodeling demand. Mix of pre-war bungalows and mid-century ranches. The city's permitting department is moderately efficient by Bay Area standards.

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 San Mateo

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

Atherton
$378,000 – $1,260,000 | San Mateo County
Ross
$378,000 – $1,260,000 | Marin County
Elk Grove
$243,000 – $810,000 | Sacramento County
Carlsbad
$297,000 – $990,000 | San Diego County
Pittsburg
$256,500 – $855,000 | Contra Costa County
Berkeley
$337,500 – $1,125,000 | Alameda County
Hillsborough
$378,000 – $1,260,000 | San Mateo County
Rancho Cucamonga
$243,000 – $810,000 | San Bernardino County

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