Lafayette, Contra Costa County

Whole House Remodel Cost in Lafayette, CA

Lafayette remodeling costs are 20% abovethe California state average. Here's what a typical whole house remodel costs in Lafayette in 2026, based on a 1800 sqf project.

Budget
$324,000
$180/sqf
Mid-Range
$648,000
$360/sqf
High-End
$1,080,000
$600/sqf

Cost breakdown

Kitchen & Baths
30%$194,400
Framing & Structural
15%$97,200
Mechanical Systems
15%$97,200
Flooring & Finishes
15%$97,200
Exterior & Roofing
10%$64,800
Permits, Design & Management
15%$97,200

Breakdown based on mid-range estimate of $648,000

Typical Timeline
4-12 months
Permits Required

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

Remodeling in Lafayette

Affluent Lamorinda community with established homes on larger lots. Premium finishes are the norm. Hillside lots may require additional engineering for additions.

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 Lafayette

Kitchen Remodel
$36,000 – $108,000
Bathroom Remodel
$18,000 – $57,600
ADU / Guest House
$150,000 – $360,000
Room Addition
$72,000 – $198,000
Roof Replacement
$15,000 – $45,000
Exterior Paint
$6,000 – $21,000

Whole House Remodel cost in other California cities

San Bernardino
$216,000 – $720,000 | San Bernardino County
West Hollywood
$324,000 – $1,080,000 | Los Angeles County
Costa Mesa
$283,500 – $945,000 | Orange County
Culver City
$297,000 – $990,000 | Los Angeles County
Whittier
$256,500 – $855,000 | Los Angeles County
Thousand Oaks
$283,500 – $945,000 | Ventura County
Woodland Hills
$283,500 – $945,000 | Los Angeles County
Santa Monica
$324,000 – $1,080,000 | Los Angeles County

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