Bathroom Remodel Cost in Danville, CA — 2026 Guide
We work regularly in Westside Danville, Sycamore Valley, and Greenbrook, where much of the housing stock consists of classic rancher-style on flat lots — and a lot of our clients are young families who bought an older home and are remodeling it to actually function for how they live now. Here’s what that costs in 2026.
How Much Does a Bathroom Remodel Cost in Danville?
Here’s a quick pricing table by bathroom type:
Powder Room $20-$35k
Hall Bathroom $65-85k
Primary Bathroom $82-117k
What Does A Bathroom Remodel Cost Include?
Design
Architecture/Engineering
Permits
Finish Materials
Construction Labor & Materials
Project Management
Powder Bathroom
(Vanity & Toilet, Mid-Level designer Finishes)
Vanity $3,000 – $6,000 (prefab vs. custom)
Plumbing Fixtures $1,000 – $2,000 (faucet, toilet, accessories)
Tile $1,000 – $3,000 (floor tile)
Mirrors $500 – $1,000
Lighting $500 – $1,000
Accents $1,000 - $3,000 (wallpaper, paneling)
Design $3,000
Labor & Construction Materials $10,000 – $15,000
Typical All-In Cost $20,000 – $35,000
Hall Bathroom
(Double Sink, Mid-Level designer Finishes)
Vanity $4,000 – $6,000 (prefab vs. custom)
Plumbing Fixtures $4,000 – $7,000 (faucets, shower system, tub, toilet, accessories)
Tile $3,000 – $5,000 (floor & shower tile)
Mirrors $1,000 – $4,000 (wall mirrors vs. medicine cabinets)
Lighting $1,000 – $2,000
Glass Door $3,000 (custom glass shower door)
Bathroom Window $1,000 (replacing an existing window)
Permit Plans, Design & Project Management $10,000*
Permits $3,000
Labor & Construction Materials $35,000 – $45,000
Typical All-In Cost $65,000 – $85,000
Primary Bathroom
(Double Sink, Mid-Level designer Finishes)
Vanity $6,000 – $12,000 (prefab vs. custom)
Plumbing Fixtures $7,000 – $10,000 (faucets, shower system, tub, toilet, accessories)
Tile $3,000 – $5,000 (floor & shower tile)
Mirrors $1,000 – $4,000 (wall mirrors vs. medicine cabinets)
Lighting $1,000 – $2,000
Glass Door $3,000 (custom glass shower door)
Bathroom Window $1,000 (replacing an existing window)
Permit Plans, Design & Project Management $12,000*
Permits $3,500
Labor & Construction Materials $45,000 – $65,000
Typical All-In Cost $82,000 – $117,000
This project is often paired with a kids’ bathroom refresh for families upgrading a rancher to fit their current stage of
life.
See our Danville bathroom remodel for an example of a fully reconfigured primary bathroom in Danville.
Want to see what these projects look like?
Explore our bathroom remodels to see examples of the bathrooms we've designed throughout Lamorinda and the East Bay.
Permitting & Local Notes for Danville
Danville has its own Building Division and Permit Center. One detail specific to bathroom remodels here: if your project moves or adds plumbing fixtures, the Town requires your plans to carry a Central Contra Costa Sanitary District stamp before submittal — a separate sign-off from the building permit itself.
Does moving my bathroom sink or toilet require extra approval in Danville?
If you're relocating or adding plumbing fixtures, the project may require sanitary district approval in addition to the standard building permit. We account for that review in the project timeline from the start.
Why Danville Homeowners Work With Us
Rancher-style homes on flat lots are usually straightforward to build in, but original layouts weren’t designed around how a modern family actually uses a bathroom in the morning. We design for real daily use — double vanities, better storage, smarter traffic flow — and manage the permitting and construction so the project stays on schedule and on budget.
