All advice / Planning and cost
Investment bathrooms are different from owner-occupied ones
When you renovate your own bathroom, you choose finishes you love. When you renovate an investment property, you choose finishes that tenants will look after, that last between tenancies, and that add enough value to justify the cost.
The goal is not the cheapest renovation. A cheap renovation looks cheap, attracts lower rents and needs redoing sooner. The goal is a durable, well-finished bathroom that appeals to good tenants and lasts 10 to 15 years without major work.
Where to spend
Waterproofing. This is non-negotiable. A failed membrane causes structural damage that costs multiples of the waterproofing itself. Every investment bathroom should be waterproofed to AS 3740 with a compliance certificate.
Tiles. Choose porcelain over ceramic. Porcelain is harder, more scratch-resistant and holds up better under heavy use. A neutral colour — white, light grey or warm beige — appeals to the widest range of tenants and does not date quickly.
Tapware and fixtures. Mid-range brands with Australian Standards compliance last longer than budget fittings. A mixer tap costs a little more than separate hot and cold taps but is more practical and looks more current.
Ventilation. A properly ducted exhaust fan prevents mould, which is the single most common maintenance issue in rental bathrooms. The cost of a good fan is trivial compared to the cost of mould remediation between tenancies.
Where to save
Tile size and pattern. A standard 300 by 600 porcelain tile in a neutral colour costs less per square metre than a boutique tile and is easier to replace if a tile is damaged. Avoid trendy patterns that will look dated in five years.
Vanity and mirror. A wall-hung vanity with a stone-top basin in white or grey is durable, easy to clean and widely available. A simple frameless mirror is cheaper than an LED backlit model and has no electrical components to fail.
Shower screen. A semi-frameless screen costs less than frameless and tolerates walls that are not perfectly plumb — common in investment properties that may have had previous cheap renovations.
Our budget planning guide covers how to allocate spending across the full scope of a renovation.
Return on investment
A mid-range bathroom renovation costing $18,000 to $30,000 typically returns 60 to 75 percent of its cost in added property value. But the financial case for an investment property is broader than resale alone.
A renovated bathroom justifies a higher weekly rent — often $30 to $60 more per week, which is $1,500 to $3,000 per year. Over 10 years, that added rent alone can cover a significant portion of the renovation cost.
A good bathroom also reduces vacancy. Tenants are more likely to renew a lease when the bathroom works well. Our resale value guide covers what real estate agents look for in a bathroom.
Durability choices that matter for rentals
Epoxy grout in the shower resists mould and staining far better than cement grout. It costs more upfront but eliminates the most common cleaning complaint from tenants and property managers.
Large-format tiles reduce grout lines and are easier to clean. A wall with four tiles is easier to maintain than a wall with forty. Our grout guide covers the maintenance difference in detail.
Anti-mould silicone at junctions lasts three to five years longer than standard silicone. Replacing silicone between tenancies is a small cost that prevents the larger cost of mould damage.
How ETR works with property investors
We renovate bathrooms in investment properties regularly. The process is the same as an owner-occupied renovation — on-site measure, written quote, fixed program — but the selections are guided toward durability and tenant appeal rather than personal taste.
Packages start from $18,000 on Basic. Every job is waterproofed to AS 3740 with a compliance certificate and carries a 10-year workmanship warranty. A free on-site measure anywhere in Sydney is the starting point.
Frequently asked questions
How much should I spend on a bathroom renovation for a rental property?
A mid-range renovation of $18,000 to $25,000 typically delivers the best return for an investment property. Going cheaper risks a result that does not lift the rent or appeal to good tenants. Going premium rarely adds enough rent to justify the extra cost.
What is the ROI on a bathroom renovation for an investment property?
The renovation itself returns roughly 60 to 75 percent in added property value. The ongoing rental increase — often $30 to $60 per week — adds value over time. Reduced vacancy and lower maintenance costs also contribute.
Should I renovate the bathroom before selling an investment property?
If the bathroom is dated, damaged or has waterproofing issues, yes. A renovated bathroom creates a "move-in ready" impression that supports a higher sale price and faster sale. If the bathroom is in reasonable condition, a cosmetic refresh may be enough.
What finishes are best for a rental bathroom?
Neutral porcelain tiles (white, light grey or beige), a wall-hung vanity with a stone-top basin, chrome or brushed nickel tapware, a semi-frameless shower screen and epoxy grout in the shower. These are durable, widely appealing and easy to maintain.
Can I claim the renovation on tax?
Renovations to an investment property are generally a capital improvement, not a repair. Capital improvements are added to the cost base and depreciated over time. Consult your accountant for advice specific to your situation — ETR provides itemised invoices that your accountant can use.