The San Francisco Bath Suite
Bathroom Remodeling in San Francisco
WDC builds high-specification bathrooms across San Francisco — primary suites, guest baths, and powder rooms — with custom tile, stone, millwork, and full MEP coordination under SF DBI permit. San Francisco has some of the most architecturally diverse residential stock in the country, and WDC has the range to build bathrooms that are appropriate to each home’s character and the client’s specification level.
Bathroom Remodeling Scope
- Full demolition to substrate — no overlay work
- Waterproofing system behind all wet surfaces — Schluter or equivalent
- Plumbing — supply and drain replacement or relocation; older SF homes with original galvanized or cast iron lines addressed as part of scope
- Custom tile — large-format porcelain, marble, handmade ceramic, zellige; pattern and layout to specification
- Custom vanity and millwork fabricated to design
- Stone countertop and shower surround
- Fixtures and hardware — Waterworks, Kallista, Gessi, Lefroy Brooks, or equivalent to specification
- Radiant floor heating where specified
- Electrical — GFCI compliance, dedicated circuits, lighting design
- Steam shower or freestanding tub installation where applicable
Bathroom Remodeling as Part of a Larger Renovation
Across San Francisco — particularly in older neighborhoods where pre-war and mid-century homes are common — bathroom remodels that expose original plumbing frequently create the case for broader coordination. WDC scopes both standalone bathroom projects and bathrooms as part of full home renovation so you can see both paths clearly before committing.
Frequently Asked Questions
Do bathroom remodels require permits in San Francisco?
Yes — plumbing, electrical, and structural changes require SF DBI permits. WDC manages the full permit process on every project.
How long does a primary suite bathroom remodel take in SF?
A full primary bathroom remodel including design, permits, custom fabrication, and construction typically takes 3–5 months. Long-lead custom stone or tile and projects with significant plumbing work may run longer.
Can you match tile or stone in a historic SF home?
In some cases yes — we work with specialty sourcing partners for discontinued materials. Where matching is not possible, we help clients make a design decision that advances the space. We address material sourcing during design, not mid-construction.
Start Your Bathroom Remodel
One bathroom or the beginning of a whole-home renovation — WDC scopes both and helps you decide what is right for your San Francisco home.
How much does a bathroom remodel cost in San Francisco?
Bathroom remodels in San Francisco typically run $35,000–$120,000+ in 2026. In the city’s pre-war flats and Victorians, the cost driver is rarely the fixtures — it’s waterproofing over original framing, venting a windowless interior bath to code, and fitting modern plumbing into walls built for none. We Do Construction (CSLB #1096552) builds design-build bathrooms across San Francisco on a fixed-price contract.
| Tier | Typical SF range (2026) | Scope |
|---|---|---|
| Refresh | $35,000–$55,000 | Same layout, new fixtures, tile, vanity, lighting |
| Full remodel | $55,000–$90,000 | Reconfigured layout, relocated plumbing, new waterproofing |
| Primary / structural | $90,000–$120,000+ | Expanded footprint, steam/wet room, slab stone, custom millwork |
Local cost driver: interior baths in SF railroad flats often need a new vent path and full waterproofing assembly. Last updated June 2026.
Do I need a permit for a bathroom remodel in San Francisco?
Yes — any San Francisco bathroom remodel touching plumbing, electrical, or walls needs a permit from the SF Department of Building Inspection (DBI). Most baths qualify for an over-the-counter (OTC) permit that licensed contractors can file and pay for online, often issued in 1–10 business days; relocating fixtures or moving walls is reviewed OTC with plans. Title 24 ventilation and lighting rules apply at final inspection. We Do Construction (CSLB #1096552) pulls and manages every permit. Last updated June 2026.
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