Brentwood, Contra Costa County

Bathroom Remodel Cost in Brentwood, CA

Brentwood remodeling costs are nearthe California state average. Here's what a typical bathroom remodel costs in Brentwood in 2026, based on a 60 sqf project.

Budget
$15,000
$250/sqf
Mid-Range
$27,000
$450/sqf
High-End
$48,000
$800/sqf

Cost breakdown

Tile & Fixtures
30%$8,100
Labor
30%$8,100
Plumbing
20%$5,400
Cabinets & Vanity
10%$2,700
Permits & Overhead
10%$2,700

Breakdown based on mid-range estimate of $27,000

Typical Timeline
4-8 weeks
Permits Required

Building permit required. Plumbing permit for fixture relocation.

Remodeling in Brentwood

Fast-growing East County city. Newer housing stock (2000s-2010s) means most remodels are kitchen and bathroom updates rather than structural. Hot summers drive HVAC demand.

Bathroom remodels deliver the highest ROI of any home improvement project. Waterproofing is the most critical element - insist on a membrane system before any tile work.

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Other projects in Brentwood

Kitchen Remodel
$30,000 – $90,000
ADU / Guest House
$125,000 – $300,000
Room Addition
$60,000 – $165,000
Roof Replacement
$12,500 – $37,500
Exterior Paint
$5,000 – $17,500
Whole House Remodel
$270,000 – $900,000

Bathroom Remodel cost in other California cities

San Francisco
$20,250 – $64,800 | San Francisco County
Calabasas
$17,250 – $55,200 | Los Angeles County
Ontario
$12,750 – $40,800 | San Bernardino County
La Jolla
$18,000 – $57,600 | San Diego County
Thousand Oaks
$15,750 – $50,400 | Ventura County
Union City
$16,500 – $52,800 | Alameda County
Santa Rosa
$16,500 – $52,800 | Sonoma County
San Bruno
$18,000 – $57,600 | San Mateo County

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