Small Ensuite Renovation Ideas & Costs: Making 3 Square Metres Feel Like a Hotel

Posted on July 9, 2026 by Wale
Categories: Bathroom Renovations

Ensuite renovations in Brisbane get more impact per square metre than any other bathroom job. Most ensuites in homes built from the 1980s to the 2000s are 2.5 to 4 square metres, so the wins come from a frameless walk-in shower, wall-hung fixtures, one large-format tile run floor to ceiling and storage built into the walls. Scope and waterproofing drive the cost, not just size.

The ensuite is usually the smallest wet area in the house and the one you use most. Here is what actually works in a small ensuite, and what shapes the budget, from a QBCC licensed team renovating ensuites across Brisbane, Logan, Ipswich and the Gold Coast.

What does a small ensuite renovation cost?

Because the footprint is small, ensuites sit at the lower end of bathroom renovation pricing. But a small room does not make every line item small. The job still needs a licensed plumber and electrician, a compliant waterproofing membrane and the same cure times as a large bathroom. What shrinks is the quantity of tiles and the tiling labour.

Most ensuite projects fall into one of three scopes:

Scope	Price	What it includes	Best when
Essential refresh	$18,000 to $24,000	Same layout, new shower screen, vanity, tapware, paint and a partial retile	The existing waterproofing is sound and the layout already works
Complete renovation	From $23,500	Full strip-out, new waterproofing to AS 3740, full retile and all new fixtures	Tiles are drummy or cracked, the shower leaks, or the room has never been renovated
Luxury renovation	$45,000+	Stone, custom cabinetry, concealed cistern, feature niche tiling, underfloor heating	You want a hotel-style finish and plan to stay in the home

Our complete renovations run $23,500 to $45,000, and compact ensuites sit at the lower end of that range. Within each scope, the biggest cost drivers are:

• Moving plumbing. Relocating a toilet or shower waste can mean cutting the slab or reworking subfloor pipes.
• Tile choice and layout. Large-format tiles lay faster, while mosaics and herringbone take more labour.
• What is behind the walls. Water damage, rotten framing or old pipes found during demolition add work.
• Access. An upstairs ensuite or a timber subfloor needs a different waterproofing approach to a ground-floor slab.
• Custom joinery. Made-to-measure vanities and cabinets cost more than quality standard sizes.

The only way to get an exact figure for your room is to measure and inspect it, which is why we quote on site for free. If you are deciding between a refresh and a full job, our guide on whether you can renovate a bathroom in stages is worth a read.

Ensuite renovations Brisbane homeowners ask for: 8 small ensuite ideas

1. Steal back the space you already have

The single biggest upgrade in most older ensuites is removing the framed corner shower cubicle and running an open, frameless walk-in shower to the wall. Same room, dramatically more usable space.

2. Wall-hung everything

A floating vanity and a wall-hung toilet with a concealed cistern free up visible floor area and make the room easier to clean. In a 3 square metre room, the depth a concealed cistern saves is real space.

3. One tile, floor to ceiling

Small rooms punish visual clutter. A single large-format tile (600 x 600 or larger) with colour-matched grout, run floor to ceiling, makes the walls recede. Save the feature tile for one zone only: the shower niche or the wall behind the vanity.

4. A proper recessed niche

Shampoo bottles on the floor undo everything else you spent. A tiled recessed niche adds little when the walls are already open, and it is the feature clients thank us for most.

5. A mirrored cabinet to the ceiling

Storage is the eternal ensuite problem. A full-width mirrored shaving cabinet makes the room look twice the size and hides everything.

6. A skylight or solar tube if there is no window

Many ensuites are landlocked in the middle of the house. On single-storey homes, a solar tube brings in genuine daylight for a modest outlay and changes the room completely.

7. Warm, layered lighting

One cold downlight is the default and it is always wrong. Task lighting at the mirror, a warm strip under the floating vanity and a dimmer make a small room feel deliberate rather than cramped.

8. A heated towel rail and a quality exhaust fan

Small rooms get steamy fast. A properly ducted exhaust fan protects your new paint and grout, and a heated towel rail is the affordable luxury nobody regrets.

A real example: Chambers Flat, Logan

We completed a full ensuite renovation in Chambers Flat: strip-out, new waterproofing, a walk-in shower conversion and floor-to-ceiling tiles in one pattern, which makes the space read far larger than it is. Browse the projects gallery to see how these ideas look in real Queensland homes rather than on a Pinterest board.

Small ensuite mistakes to avoid

• Patching over old waterproofing. If the room is stripped, the membrane gets replaced. No exceptions, especially upstairs.
• Oversized vanities. A 900 mm vanity with good drawers beats a 1200 mm one you squeeze past every morning. Door and shower screen swings need more clearance than the brochure suggests.
• Dark tiles everywhere. Beautiful in a large bathroom with natural light, oppressive in a 3 square metre box.
• DIY plumbing relocations. Moving the toilet even a short distance can mean cutting the slab. Keep fixtures where they are unless there is a layout reason worth paying for.
• Skimping on ventilation. Brisbane humidity plus a small room equals mould on the ceiling within a year if the fan is undersized or vents into the roof space.

Small ensuite renovation FAQs

How long does a small ensuite renovation take?

Usually a few weeks on site. Waterproofing cure times set the minimum, and a small room does not change compliance. Our guide to how long a bathroom renovation takes breaks down each stage.

Is it worth renovating a small ensuite?

Per square metre, it is one of the highest-impact renovations in the house. You use it twice a day, and buyers read the main ensuite as a sign of how well the whole home has been maintained.

Can you make a small ensuite bigger?

Sometimes, by borrowing from a built-in robe or hallway cupboard next door. It is structural work, so it needs a licensed builder, but taking even a narrow strip can turn a cubicle into a genuine walk-in shower room.

Do the same ideas work in a small main bathroom?

Yes. See our small bathroom renovation ideas for Logan and Brisbane homes, or our guide to small bathroom renovations in Brisbane apartments if you live in a unit.

Ensuite renovations Brisbane, Logan and the Gold Coast: get a free quote

Tell us what you are working with. A photo and rough measurements are enough to start. Call 0420 266 652 or request a free on-site quote. HEW Projects is QBCC licensed (15267396), a Master Builders Queensland member and based in Slacks Creek, renovating ensuites across Brisbane, Logan, Ipswich, the Redlands and the Gold Coast. See all our bathroom renovation services.