Not all renovations are created equal. Some add real property value, boosting both liveability and resale potential, while others simply drain your savings. Whether you’re upgrading before selling or improving your forever home, understanding which projects offer the best return on investment (ROI) can help you make every dollar count.

In this guide, we’ve ranked the top 10 home improvements that increase property value and deliver the strongest ROI in Australia. From kitchen facelifts to energy-efficient upgrades, these projects combine buyer appeal with long-term value growth.

Top 10 Home Improvements for ROI in Australia

How Better Built Homes Ranks These Projects

Our top 10 list is based on a combination of:

• Average cost vs resale value added: drawing on recent Australian renovation data and market insights.
• Buyer demand: what today’s homebuyers actively look for in listings.
• Longevity and design appeal: property improvements that stay relevant and desirable over time.

Each project includes approximate ROI percentages and tips to help you make smart renovation decisions.

Indoor Upgrades to Increase Property Value

1. Kitchen Makeover (ROI: 80–90%)

The kitchen remains the heart of the home, no matter the home design, and the number one renovation for boosting resale value. You don’t always need a complete overhaul. In many cases, a cosmetic refresh (new benchtops, updated cabinetry, modern tapware, and energy-efficient appliances) can deliver a stronger return than a full renovation.

Neutral tones, functional layouts, and quality finishes are key. Think stone or engineered stone benchtops, soft-close drawers, and LED strip lighting under cabinets for a premium touch without overspending.

Tip: Buyers prefer practicality over extravagance. Avoid over-customising with bold colours or trendy finishes that may date quickly.

2. Bathroom Upgrade (ROI: 70–85%)

Bathrooms are small but mighty when it comes to ROI. A clean, modern bathroom suggests the entire home is well cared for. Replace old tiles, fittings, and vanities with fresh, timeless designs. Add smart storage, good ventilation, and water-saving fixtures to appeal to sustainability-conscious buyers.

Even a mid-range update can yield impressive returns if the space feels bright, spacious, and low-maintenance.

Tip: Frameless shower screens and large-format tiles make small bathrooms appear larger and more luxurious.

3. Flooring Replacement (ROI: 60–75%)

Flooring is one of the first things buyers notice. Replacing worn carpet or outdated tiles with engineered timber or hybrid flooring can instantly lift the look and feel of your home. These options are durable, stylish, and easy to maintain, ideal for high-traffic areas.

If you’re refreshing on a budget, focus on open-plan living and entry areas first.

Tip: Stick to cohesive finishes throughout the home for a polished, spacious feel.

Outdoor & Lifestyle Projects to Increase Property Value

4. Timber Deck or Alfresco Area (ROI: ~80%)

Outdoor living is part of the Australian lifestyle, and a well-designed deck or alfresco space can dramatically increase a home’s appeal. Whether it’s a simple timber deck off the living room or a fully covered entertaining area with lighting and ceiling fans, these upgrades invite buyers to picture themselves relaxing or hosting outdoors.

Tip: Use durable materials like composite decking or treated pine to minimise maintenance and maximise longevity.

5. Landscaping & Kerb Appeal (ROI: 70–75%)

A home’s exterior sets the tone long before a buyer walks in the door. Refreshing your landscaping with native plants, new turf, garden edging, and pathway lighting can deliver substantial visual impact without breaking the bank.

Simple changes, like repainting the front door, updating house numbers, or replacing the letterbox, can also enhance curbside appeal.

Tip: A tidy garden and clear entryway can add perceived value of $10,000 or more, according to real estate agents.

6. Exterior Paint & Façade Update (ROI: 65%)

If your home’s paint is faded or your render is cracking, a façade refresh can make a world of difference. A modern colour scheme, clean finishes, and minor cladding repairs can make an older home look new again.

Combine this with updated lighting or feature stonework for extra polish.

Tip: Stick to light neutrals with darker trims for a timeless look that won’t date with design trends.

Efficiency Investments to Increase Property Value

7. Energy-Efficient Windows (ROI: 60–70%)

Replacing old single-glazed windows with double-glazed or energy-efficient options not only improves comfort and noise insulation but also reduces power bills. In Australia’s variable climate, energy efficiency is increasingly a selling point for buyers.

Tip: Look for windows with a high WERS (Window Energy Rating Scheme) score for optimal performance.

8. Insulation Improvements (ROI: 50–65%)

Upgrading roof and wall insulation is one of the simplest ways to improve thermal performance and reduce energy costs. It may not be visible, but it’s a long-term comfort and efficiency upgrade that appeals to practical-minded buyers.

Tip: If you’re renovating, install insulation before re-sheeting walls or ceilings; it’s far cheaper than retrofitting later.

9. Solar Power Systems (ROI: 80%+)

Solar energy continues to top the charts for long-term ROI. Not only do panels reduce electricity bills, but homes with solar are increasingly attractive to eco-conscious buyers. Depending on your location and usage, a quality system can pay itself off in as little as five years.

Tip: Check your state’s rebate programs and ensure your installer is Clean Energy Council accredited.

Quick Upgrades to Increase Property Value

10. Lighting & Smart Tech Upgrades (ROI: 60–75%)

Lighting can completely transform a space, and smart lighting takes it a step further. Swapping old fittings for LED downlights, installing dimmers, or adding smart switches can make your home feel more modern and functional.

Other quick wins include smart thermostats, security cameras, and keyless entry systems, all of which appeal to tech-savvy buyers.

Tip: Combine smart features with strong Wi-Fi coverage for a seamless experience throughout the home.

How to Maximise Your ROI

• • Plan for your market: Tailor upgrades to what’s popular in your suburb or buyer demographic.
  • Refresh, don’t over-renovate: Mid-range updates often outperform luxury makeovers.
  • Bundle upgrades: Pair kitchen updates with new flooring or lighting for a cohesive look.

• Stick to compliant, licensed work: Structural or electrical changes must meet Australian building codes.

Ready for Some Property Improvements?

Renovating is one of the most rewarding ways to add value to your home… if you focus on projects that pay off. From kitchen and bathroom upgrades to energy-efficient property improvements, these top 10 investments can deliver both comfort and financial gain.

At Better Built Homes, we help homeowners and investors alike design smarter, build better, and increase long-term value with every project.

Contact us today to get the planning started.