Dreaming of a bathroom upgrade in Perth? Maybe your tiles are looking tired, the vanity has seen better days, or you’re simply ready for a space that feels more modern and relaxing. As exciting as the idea is, there’s usually one big question that comes up early in the process: “How much will this all cost me?”
It’s a fair question — and one every homeowner asks before taking the plunge. After all, a bathroom renovation isn’t just about style; it’s also a significant investment. The good news is, whether you’re planning a quick refresh or a complete transformation, knowing the typical cost ranges will give you the clarity to plan with confidence.
This 2025 guide unpacks what bathroom renovations in Perth really cost, and shows you where your budget is likely to go.
How Much Does a Bathroom Renovation Cost in Perth?
Bathroom renovations in Perth typically range between $8,000 and $35,000, depending on the size of the bathroom, the materials you choose, and the complexity of the project. These costs are usually grouped into three categories:
- Budget Bathroom Renovation: $8,000 – $15,000 Ideal for cosmetic updates such as painting, replacing tapware, or installing a new vanity. This range suits smaller bathrooms or those looking for a refreshed look without a complete overhaul. Expect to use premade vanities, basic tiles, and affordable fixtures.
- Standard Bathroom Renovation: $15,000 – $35,000 This category allows for a more significant upgrade, including new tiling, waterproofing, cabinetry, and modern fixtures. Most Perth homeowners fall into this range, achieving noticeable improvements in both function and appearance.
- Premium Bathroom Renovation: $35,000+ For those seeking a luxury bathroom transformation, this range includes custom vanities, designer tiles, frameless shower screens, premium fixtures, and layout changes. The sky’s the limit for those wanting a show-stopping bathroom.
Key Cost Factors in a Perth Bathroom Renovation
When planning your bathroom renovation, the main cost drivers usually fall into these categories:
Tiles & Waterproofing
Tiles are often the biggest cost driver in a bathroom renovation. The price depends on:
- Tile type: porcelain, ceramic, subway tiles, natural stone, etc.
- Tile size: large-format tiles reduce grout lines (easier to clean, sleek modern look), while smaller tiles can add detail but increase labour costs.
- Coverage: skirting height only, halfway up the wall, or full-height tiling to the ceiling.
Before tiling, waterproofing is essential. This process ensures your bathroom complies with Australian standards and prevents water leaks or future damage. Always confirm your renovator follows proper regulations, as cutting corners here can lead to costly issues down the track.
Vanity & Cabinetry
The vanity is the centerpiece of most bathrooms. Today, many homeowners choose premade vanities, which come in stylish designs at affordable prices.
- If your bathroom has a standard size, a premade vanity can save money.
- If you have a unique layout or a custom design in mind, custom cabinetry may be required, which increases costs significantly.
Fixtures & Fittings
Fixtures and fittings are where your personal style shines through. Choices include:
- Essentials: bath, toilet, shower screen, mirror, and tapware.
- Optional extras: towel rails, robe hooks, and shelving can elevate the bathroom look.
In 2025, brushed finishes are trending for tapware and accessories. Coordinating all your fixtures in the same finish creates a cohesive and premium appearance.
Plumbing & Electrical Work
Plumbing and electrical changes often account for a significant portion of labour costs.
- Moving your toilet, shower, or vanity requires more plumbing work.
- Adding lighting, exhaust fans, or changing GPO (power point) locations adds to the budget.
Retaining your existing layout can save thousands, so it’s worth discussing the most cost-effective plan with your renovator before committing.
Cost Breakdown: Perth Bathroom Renovation (2025)
Materials & Fixtures
- Tiles: $2,000 – $12,000 (biggest cost factor; depends on material, size, and wall coverage)
- Waterproofing: $800 – $2,500 (essential, regulated under Australian standards)
- Vanity & Cabinetry: $600 – $6,000 (premade vs custom)
- Shower Screen: $500 – $3,500
- Toilet: $350 – $2,500
- Bath: $800 – $7,000
- Mirror: $150 – $1,000
- Tapware & Accessories: $200 – $3,500
Labour
- Tiling & waterproofing: often the largest labour cost
- Plumbing & electrical: varies widely depending on layout changes
Hidden Costs Many People Forget
- Delivery charges for tiles, fixtures, and cabinetry
- Waste removal, skip bins, and post-renovation cleaning
- Temporary bathroom arrangements during construction
- Extra lighting, heated towel rails, or smart mirrors
- Small upgrades like under-vanity LED strips or water filters
Tips for Managing Your Bathroom Renovation Budget
- Plan Ahead: Decide on essentials vs. luxuries before you start.
- Get Multiple Quotes: Always compare at least three Perth renovators or suppliers.
- Save Smart: Choose affordable accessories at the start; you can upgrade later.
- Prioritise Quality: Waterproofing and tiling should never be compromised.
- Retain Your Layout: Avoid unnecessary plumbing/electrical relocations.
- Set Aside a Contingency: Always allow 10–20% extra for unexpected issues like hidden water damage or structural repairs.
Achieve Your Dream Bathroom in Perth
A bathroom renovation is a significant investment that can transform your home and daily lifestyle. By understanding the cost ranges and planning carefully, you can create a beautiful, functional bathroom that adds both comfort and value to your property.
Whether you’re working with a modest budget or aiming for a luxury retreat, there are options to suit every vision. Consulting with experienced professionals, gathering detailed quotes, and making informed choices are the first steps toward creating the bathroom you’ve always wanted.
Many of our Perth clients have seen firsthand how different approaches deliver equally satisfying results. One couple invested just $12,000 into their ensuite by focusing on new tiles, waterproofing, and a premade vanity, achieving a fresh and modern look without overspending.
Your dream bathroom could sit anywhere between these two stories. What matters most is finding the right balance of budget, design, and lifestyle needs. With the right planning and the right team, your Perth bathroom renovation can be both practical and inspiring.
If you are planning a bathroom renovation in Perth, reach out to Reno Meister today and request your free quote. It could be the first step toward making your dream bathroom a reality.
