Bathroom Remodeling in Thousand Oaks
Serving 91360 · 91362 · 91320 and Westlake Village, Oak Park, Agoura Hills
The bathrooms of Thousand Oaks tell the story of the valley's build-out in tile. Ranch-era hall baths with a tub, a window and not much else; late-seventies suites with sunken fixtures; nineties primary bathrooms with volume ceilings and a lot of mirror. Each needs a different intervention, and none of them needs a template. The common thread is that the plumbing is old enough to be worth inspecting and the layouts are old enough that simply replacing what is there wastes the opportunity.
Real projects. Real prices.
73 finished remodels published with their final price — nothing hidden.
What 28 finished LA bathrooms actually cost: a median of $38k, in a range of $28k–$105k. Real final prices from our own job records, not estimates.
$28,000 Stacked white tile and a blue patterned floor, with brushed brass fittings and a round mirror.
$30,000 A deep navy wall over textured white tile, with a floating walnut vanity and matte black fittings.
$32,000 A wood shaker double vanity under twin black mirrors, with a freestanding tub and marble-look shower.
$37,000 A navy shaker vanity run with brass fittings, and a freestanding tub beside a see-through fireplace.
$45,000 Rust and blue slate-tone tile over a pebble mosaic shower floor, with bronze fittings.
$105,000 Marble-veined slab walls, a frameless glass shower, and patterned tile floors.
Bathrooms, era by era
The ranch hall bath and its single window
These small rooms respond extraordinarily well to full-height tile, a reconsidered vanity and better light. Where a household needs more, borrowing a little space from an adjacent closet or hallway usually achieves more than any rearrangement inside the existing four walls.
What to do with a nineties volume ceiling
Tall ceilings over a primary bath were a period signature and they leave the room feeling cool and hard. Bringing the scale back down with lighting, considered upper-wall treatment and materials that absorb rather than reflect makes these rooms far more comfortable to be in.
Checking the pipework before the tile
Supply and waste lines in the older tracts have been in service for decades. Opening a bathroom is the natural inspection point, and dealing with what is found while the wall is open is always cheaper than dealing with it through a finished surface.
Submitting plans electronically
The Building Division works from digital plans through the city's portal, and inspections are booked the same way. Straight refits carry little paperwork; scopes that move fixtures or alter walls travel best with a properly drawn set.
Light into a bathroom with no outside wall
Two-storey plans from the seventies and eighties frequently put a hall bathroom in the middle of the floor, with no window at all. Those rooms are the least pleasant in the house and among the most improvable. Where the roof is above, a well-detailed roof light transforms the space completely; where it is not, borrowed light through a glazed panel, a properly designed electric scheme with more than one layer, and finishes chosen to bounce rather than absorb what light there is can make an internal room feel considered instead of merely serviceable. It is a design problem worth taking seriously rather than accepting.
Written by Onn Cohen-Meguri, founder and designer at Design Onn Point — 12+ years in business, 1,200+ finished Los Angeles projects. CSLB #1133368.
Pricing in Thousand Oaks
From our completed projects.
Talk to Onn about your Thousand Oaks bathroom remodeling.
Free consult, no obligation. Onn reads every inquiry personally — and aims to reply within one business day.
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.