The bathroom is the room most people think about last and regret first. It’s also the room where coastal style works hardest, because the materials that define Australian coastal — timber, natural stone, brass, linen — are the same materials that make a bathroom feel warm rather than clinical. A well-designed coastal bathroom doesn’t need to be expensive. It does need to be considered.
I should say upfront that this article covers both renovation and refresh. If you’re planning to rip out tiles and replace the vanity, the principles apply. But if you’re working with what you’ve got and want to make it feel less builder’s-beige without touching a tile, they apply equally. Some of the most effective bathroom transformations I’ve seen cost less than $300 and took an afternoon.
1. The Vanity Is Your Bedhead
In a bedroom, the bedhead sets the tone. In a bathroom, the vanity does the same job. It’s the piece you see first when you walk in, it’s the surface you use most, and it’s where the coastal character either lives or doesn’t.
A timber vanity immediately makes a bathroom feel warm. It doesn’t need to be expensive — you can buy a simple floating timber vanity with a white basin for under $500 from suppliers like Highgrove or Bunnings. If you’re feeling more adventurous, converting a vintage timber sideboard or washstand into a vanity is one of the best moves in coastal bathroom design. The plumber can cut a hole for the basin and connect the waste pipe for $200–$500, and you end up with a piece that has more character than anything you’ll find in a bathroom showroom.
If you already have a vanity you’re not replacing, the quickest transformation is the hardware. Swapping chrome taps and handles for brass or brushed brass changes the temperature of the entire room. ABI Interiors and Meir do excellent brass mixers in the $300–$800 range. Even just changing the cabinet handles to brass cup pulls — $3–$8 each from Bunnings — shifts the feel from builder’s standard to intentional.
2. Five Things on the Vanity Top. Not Thirty-Seven.
I have a professional habit of counting the objects on bathroom vanities. Most have somewhere between twenty and forty things on the surface. Electric toothbrushes, supermarket soap bottles, cotton bud containers, half-empty moisturisers, hair ties, a plastic cup, and whatever else has accumulated over the months. The vanities that actually look good tend to have about five things on them.
The formula I use is straightforward. A ceramic soap dish with a bar of soap. A small tray in brass or ceramic for jewellery or small items. A plant — a tiny fern, a pothos cutting in a glass jar. One bottle of hand cream or soap in a container that looks intentional rather than supermarket. And a single stem or sprig of something in a small vase. That’s five objects. Everything else — the toothbrush, the cotton buds, the moisturisers, the hair products — goes inside the cupboard. This isn’t about being minimal for the sake of it. It’s about putting the thirty-two items you use daily somewhere that isn’t the surface you look at first thing in the morning.
3. The Mirror Changes Everything
The single cheapest, highest-impact change in any bathroom is replacing the mirror. Most Australian bathrooms come with a builder’s rectangle — a frameless, featureless rectangle of mirror that was chosen by a developer who had never met you. Replacing it with a round mirror in a timber frame, or an arched mirror, or an antique gilt mirror if your taste runs that way, transforms the vanity area entirely. It becomes a focal point rather than a blank surface.
A round timber-framed mirror from Kmart costs $25–$50. A vintage gilt mirror from an op shop or Facebook Marketplace costs $20–$80. Either of these has more character than the $200 builder’s rectangle it replaces. If you’re renovating, consider a round mirror with integrated LED backlighting for a clean, contemporary-coastal look. If you’re refreshing, just swap the mirror. You’ll notice the difference immediately.
4. Towel Display Is an Actual Design Decision
This is something that doesn’t appear in most bathroom guides but should, because how you store and display towels has a genuine impact on how the room feels. A chrome heated towel rail stacked with mismatched towels in various colours reads as functional and forgettable. White towels — all white, all the same — displayed deliberately reads as considered and calm.
The four approaches that work for coastal are: a timber towel ladder leaned against the wall with towels draped at different heights; a simple brass or timber rail with white towels folded in thirds and hung evenly; rolled towels stacked on an open timber shelf; or oversized brass hooks with one towel per hook. All four share the same principle: fewer towels on display, all in white or cream, presented with intention. The towels you’re not displaying go in a linen cupboard or a basket under the vanity.
It sounds like a small thing. It isn’t. Walk into any boutique hotel bathroom and notice how the towels are displayed. Then walk into your own bathroom and notice the difference. That gap is addressable for about $30.
5. Tiles, Grout, and the Coastal Splashback
If you’re renovating, the tile decision is where most people get stuck. There are too many options, the cost implications are significant, and you’ll live with the result for fifteen to twenty years.
For coastal bathrooms, I generally recommend one of three approaches. White subway tiles in a brick bond pattern with warm grey grout — this is the classic, it never dates, and it costs very little ($15–40 per square metre at Beaumont Tiles or National Tiles). Zellige tiles — handmade Moroccan tiles with a slightly irregular surface that catches light beautifully. They’re more expensive ($40–$100 per square metre) but they bring a warmth and texture that factory-made tiles can’t match. Or fish-scale tiles in white or soft blue, which are distinctly coastal and surprisingly affordable at TileCloud.
If you’re not renovating and your existing tiles are fine but boring, the cheapest upgrade is regrouting. Dark grout between white tiles ages a bathroom visually. Clean white grout makes the same tiles look almost new. A grout pen from Bunnings costs $10 and takes an hour.
6. Brass, Not Chrome
I stopped specifying chrome in bathrooms about five years ago. Brass develops a patina over time that actually improves the look, whereas chrome just gradually looks a bit tired. The cost difference is surprisingly small — about $80 more for a brass mixer versus a chrome one — and I haven’t had anyone wish they’d gone the other way.
If you can’t afford to replace the taps (which is fair — it often requires a plumber), start with the accessories. A brass towel ring, a brass toilet roll holder, a brass robe hook. These small pieces can be swapped in twenty minutes with a screwdriver and immediately shift the bathroom from cool to warm. ABI Interiors, Meir, and even Bunnings carry brass bathroom accessories at various price points.
7. Plants belong in the Bathroom
Bathrooms have humidity, which most indoor plants love. A small fern on the vanity, a pothos trailing from a shelf, or a hanging Boston fern near the window all work well. The greenery softens the hard surfaces — tile, glass, ceramic — and connects the room to the natural materials theme that runs through the rest of a coastal home. If your bathroom has no natural light, a quality artificial plant is better than no plant. I’d normally advise against artificial greenery, but in a windowless bathroom it’s a reasonable compromise.
8. The Refresh That Costs Less Than $300
If you’re not renovating but want your bathroom to feel different by next weekend, here’s what I’d do. Replace the mirror ($25–50). Swap all visible accessories to brass or timber ($40–80 for hooks, ring, and roll holder). Buy a set of matching white towels and display them deliberately ($40–60 for a set). Clear the vanity to five objects and put everything else in the cupboard ($0). Add a plant ($10–20). Replace the soap dispenser with a ceramic dish and a bar of good soap ($15). If you have a shower curtain, swap it for white waffle ($25–40). That’s $155–$265 and every single one of those changes is visible immediately.
The Full Guide
The Coastal Australian Bathroom Room Refresh Kit is a 55-page guide [update with actual count] that covers everything from tile selection to vanity styling to the electrical plan. It includes specific Australian supplier recommendations (Reece, E&S, ABI Interiors, Beaumont Tiles, Highgrove) at every budget, plus vintage alternatives for mirrors, accessories, and even vanities.
Not sure where to start with your bathroom? Book a 30-minute virtual consultation and we’ll work through it together.