I was nervous at first, but the team at Design Onn Point was extremely communicative and made me feel comfortable. They arrived on time each day, kept me updated, and answered all my questions. The crew was professional,…
Bathroom Remodeling in Santa Monica
Serving 90401 · 90402 · 90403 · 90404 · 90405 and Venice, Brentwood, Pacific Palisades
Bathrooms are about details. Tile lines, fixture finishes, lighting temperature, the way water actually drains. We bring the same craft and project management to bathroom remodels that we bring to kitchens — full design, materials, construction, and finish under one roof. Whether it's a primary bath rebuild, an ensuite addition, or a powder-room refresh, you'll get a clear plan and a project run by one person, not a chain.
Bathroom Remodeling specifically for Santa Monica
Every neighborhood has its own architectural character, permit jurisdiction, and finish-level expectations. Here's how we approach bathroom remodeling in Santa Monica specifically.
Coastal climate adjustments
Salt air degrades standard hardware and cabinet hinges within a few years. We spec marine-grade or coated hardware for Santa Monica projects — small upcharge, big longevity gain.
Santa Monica permit & code
Santa Monica has its own building department, generally well-organized but slow during peak season. Coastal Commission review can apply for properties west of Lincoln Blvd in some cases.
Tenant-occupied projects
If your property has tenants under rent stabilization, scope and timing have legal implications. We coordinate with your tenants and (when needed) your attorney to keep projects compliant.
What's different about bathroom remodeling in Santa Monica
Coastal Commission jurisdiction changes some Santa Monica bathroom remodels
Properties west of Lincoln Boulevard in Santa Monica fall within the Coastal Zone, which means certain remodel scopes trigger Coastal Commission review on top of Santa Monica Building & Safety. For most bathroom remodels — fixture swaps, tile, plumbing within the existing footprint — the city handles approvals locally. But anything that touches the building envelope (window enlargement, skylight addition, exterior bathroom addition) in the coastal zone can require an additional Coastal Development Permit. We design around this — if the scope can stay non-envelope, we keep it there so the project doesn't add the CDP review cycle unnecessarily.
Santa Monica Building & Safety runs its own plan check separate from LADBS
Bathroom remodels in Santa Monica route through the City of Santa Monica Building & Safety department, not through LADBS. The submission process is similar in shape but distinct in cadence — SM plan checkers tend to read drawings strictly on Title 24 energy compliance for ventilation, exhaust-fan sizing, and bath-area lighting wattage. We submit Santa Monica bathroom packages with Title 24 calculations attached up front so the first review pass does not come back with energy-related corrections.
Santa Monica's bungalow stock has bathroom-specific quirks
Most of north-of-Wilshire Santa Monica is 1920s-1940s Craftsman bungalows and Spanish Revivals; south Santa Monica and Ocean Park add more multi-family stock and post-war ranches. Bungalow bathroom remodels often expose original galvanized supply lines that should be replaced before new finishes go in — galvanized pipe corrodes from the inside and will fail behind new tile if left in place. Ranch-era bathrooms have different floorplan and ceiling-height constraints than bungalows, including lower joist-to-finish ceiling clearances that can constrain in-ceiling shower fixture options. We carry both scenarios in our scoping so the design respects the structure that's actually there rather than a generic floorplan.
Salt-air proximity changes fixture and finish choices
Santa Monica bathrooms within a mile of the ocean experience faster wear on lower-grade chrome and stainless fixtures compared with the same fixtures inland. Marine-grade or PVD-coated finishes hold up materially better than standard chrome over multi-year exposure to salt-air infiltration. The same logic applies to natural stone — properly-sealed porcelain or fully-impregnated natural stone are the durable choices for ocean-adjacent SM baths, while unsealed travertine or limestone can show salt-mineral staining within a few years of installation in the coastal zone.
Drainage topology in older SM bungalows constrains where new fixtures can land
Many pre-1960 Santa Monica homes have main waste lines that exit toward the alley or downhill side of the lot. On a bathroom relocation that isn't a deal-breaker, but it affects which wall the toilet sits on, where the shower drain center aligns, and whether a basement-level bath addition needs a sewage ejector pump. We map the existing waste-line topology in the first phase of design on every Santa Monica bath project so the design isn't fighting the building's existing drainage.
Ventilation matters more in coastal Santa Monica than inland
Marine-layer humidity is consistently higher in Santa Monica than 5 miles inland, and bathrooms without properly-sized exhaust ventilation can grow mildew on grout, fixture trim, and inside vanity cabinets faster than equivalent bathrooms further inland. Current LA-area bath code requires exterior-vented exhaust (no recirculating filters), and we typically size the exhaust fan one CFM-bracket higher than the minimum and add humidity-sensor automatic activation so the fan runs whenever moisture warrants — not only when a switch is flipped.
What we handle
Design & spatial planning
Layout, fixture placement, vanity and storage planning. We work in 3D so you see what you're getting before demolition starts.
Tile, stone, and slab
Sourcing and installation of tile, natural stone, and slab. Particular attention to waterproofing, slope, and grout choice — the things that make a bathroom last.
Plumbing & fixtures
New supply and drain runs as needed, fixture upgrades (vanity, sink, toilet, tub, shower system), and ventilation.
Lighting & electrical
Layered lighting (vanity, ambient, accent), GFCI safety, smart controls, ventilation fan upgrades.
Permits & inspections
Handled in-house. We work with LA city, county, and individual municipalities and pull all required permits.
Pricing in Santa Monica
Typical LA bathroom remodel range. Powder rooms run lower; primary suites with custom showers, freestanding tubs, and slab finishes run higher.
City of Santa Monica Building & Safety. Coastal Commission review may apply for properties near the bluffs or west of Lincoln. Plan check typically 4–8 weeks.
What our Santa Monica clients say
5.0 ★★★★★ · 47+ Google reviews · real names, real homes
Design Onn Point turned my kitchen into a beautiful space. The professional was knowledgeable, polite and kept everything on schedule. I love the modern kitchen layout and the quality of the custom kitchen cabinets. High…
Design Onn Point was a delight from start to finish. The team was incredibly communicative, always answering my questions quickly and keeping me in the loop. They were punctual, showing up on time every day, and their pr…
Talk to Onn about your Santa Monica bathroom remodeling.
Free consult, no obligation. Onn personally reviews every inquiry — usually replies within 1 business day.
Frequently asked
How long does a bathroom remodel take? +
Most bathroom remodels run 4–8 weeks. Powder rooms can be done in 2–3 weeks. Primary suite rebuilds with structural work take longer.
Do I need a permit to remodel my bathroom in LA? +
Cosmetic work (paint, tile replacement, fixture swap) usually doesn't. Structural changes, moving plumbing supply lines, electrical changes, and most window/wall work do. We figure out which permits apply and pull them.
Do you work in 90402 (north of Montana)? +
Yes. North of Montana has some of the area's highest-end remodels and we've done full-home projects there.
Salt-air resistance — how do you handle it? +
Marine-grade or PVD-coated hardware on visible fixtures, stainless cabinet hinges, and corrosion-resistant fasteners on exterior work. Adds a few percent to material cost.
From the blog
Hidden Costs in Kitchen Remodels (How to Avoid Them)
The 8 most common surprise expenses in LA kitchen remodels — older wiring, plumbing surprises, structural finds — and how we budget for them.
LA County Kitchen Permits Explained (2026 Edition)
When you need a permit for an LA kitchen remodel, how LADBS plan-check works, typical timelines, and how to avoid the common mistakes.
Bathroom Remodeling in other neighborhoods
Live in Santa Monica?
Onn personally reviews every inquiry. Tell us about your project — Onn will be in touch within one business day.