Renovation ROI in Australia: Which Home Improvements Add the Most Value in 2026

Quick Answer

Not all renovations are equal when it comes to adding property value. In Australia, kitchens, bathrooms, and outdoor entertaining areas consistently deliver the strongest return on investment. Kerb appeal improvements — fresh paint, landscaping, and a clean facade — punch well above their cost. Highly personalised renovations, luxury finishes in modest suburbs, and swimming pools often return less than you spend. Understanding which improvements buyers actually pay for is the key to renovating smart.

What Is Renovation ROI?

Renovation return on investment (ROI) compares what you spend on an improvement against the increase in your property's value. A kitchen renovation that costs $25,000 and adds $40,000 to your home's value has an ROI of 60% — meaning you made $15,000 more than you spent.

ROI varies by suburb, property type, and market conditions. A renovation that adds significant value in a prestige suburb may be over-capitalising in a suburb with a lower price ceiling. Always research comparable sales in your area before committing to a major renovation.

The Highest-ROI Renovations in Australia

Kitchen Renovation

The kitchen is consistently the highest-returning renovation in Australian property. Buyers spend more time assessing the kitchen than almost any other room, and an outdated kitchen can suppress a property's sale price well below its potential.

A mid-range kitchen renovation — new benchtops, updated cabinetry, modern appliances, and improved lighting — typically costs $15,000 to $40,000 and can return 50 to 100% of the spend in added value, depending on the suburb and the existing condition of the property.

The most valued elements are bench space, storage, and the overall sense of light and openness. Open-plan layouts that connect the kitchen to a living or dining area are particularly prized by Australian buyers. You do not need the most expensive finishes — buyers at most price points respond to quality materials that feel fresh and practical rather than high-end for its own sake.

Bathroom Renovation

Bathrooms are the second-highest returning renovation in most Australian markets. A single-bathroom home that is renovated to a clean, functional standard can see strong uplift. Adding a second bathroom to a home that only has one is often one of the most impactful structural changes available.

A standard bathroom renovation runs $10,000 to $25,000. The return depends heavily on how dated the existing bathroom is — a bathroom from the 1980s being brought to a modern standard delivers a larger relative return than refreshing a bathroom that is only ten years old.

Focus on: a walk-in or frameless shower, quality tapware, good lighting, and adequate storage. Heated towel rails and underfloor heating add perceived value at modest cost.

Outdoor Entertaining Area

Australia's climate places enormous value on outdoor living, and buyers consistently pay a premium for well-designed outdoor spaces. A covered alfresco area with quality decking, outdoor lighting, and connection to the indoor living space can return $1.50 to $2.00 for every $1.00 spent in many suburban markets.

A basic covered pergola and deck can be completed for $15,000 to $30,000. An outdoor kitchen with built-in barbecue and integrated seating adds more value but at significantly higher cost. The key is ensuring the outdoor space feels like a genuine extension of the home rather than an afterthought.

Adding a Bedroom or Usable Living Space

Converting a garage, enclosed patio, or large storage area into a bedroom or study can significantly increase a property's value by changing its bedroom count — one of the primary search filters buyers use online.

A three-bedroom home consistently sells for more than a two-bedroom in the same street. Where the conversion is structurally sound and meets council requirements, the cost ($15,000 to $35,000) is usually well below the value added by the bedroom count upgrade.

Kerb Appeal and Street Presence

First impressions shape buyer perception before they step through the door, and improvements to the facade and front garden often deliver extraordinary ROI for their cost.

Fresh external paint ($3,000 to $8,000 for most houses) consistently ranks among the highest-returning renovation spend. A new front fence, tidied garden, updated front door, and improved driveway surface can collectively cost $5,000 to $15,000 while transforming how buyers experience the property from the street.

This is particularly powerful for properties that are sound internally but have been neglected externally. Buyers use street presence as a proxy for how well a property has been maintained overall.

Fresh Internal Paint and Flooring

New internal paint throughout a house ($4,000 to $10,000 depending on size) and replacing worn carpet with hardwood flooring or quality hybrid flooring ($8,000 to $20,000) are two of the most cost-effective ways to modernise a property and increase its appeal.

These are especially high-ROI in properties that are otherwise solid but feel dated. Neutral tones — warm whites, soft greys, and greige — have the broadest buyer appeal and photograph well for online listings.

Renovations That Often Return Less Than You Spend

Swimming pools: Pools are expensive to install ($50,000 to $100,000+), costly to maintain, and not universally desired. In a warm-climate suburb where pools are expected, they can help a property meet buyer expectations — but they rarely add their full cost in value. Families with young children and renters often actively avoid them.

Highly personalised finishes: Bold colour choices, unusual materials, or highly specific design styles that reflect the owner's taste rather than broad buyer appeal tend to reduce the pool of interested buyers rather than expand it.

Over-capitalising for the suburb: Luxury finishes — imported stone, commercial-grade appliances, smart home systems — in a suburb where the median price is $600,000 are unlikely to be reflected in the sale price. Know your suburb's ceiling before budgeting your renovation.

Structural changes that don't add rooms: Removing walls to create open plan living in a property that already has a functional layout rarely returns the full cost, especially if it reduces storage or creates noise issues between rooms.

How to Calculate Your Renovation ROI

Before starting any significant renovation:

1. Research comparable sales. Look at what renovated properties in your street or suburb have sold for versus un-renovated ones. This tells you the value ceiling for your market.
2. Get three quotes. Renovation costs vary widely. Always get multiple quotes before committing.
3. Calculate the gap. If renovated properties sell for $150,000 more than un-renovated ones, and your renovation will cost $80,000, your expected return is $70,000.
4. Account for holding costs. If you are living elsewhere during the renovation, factor in rent. If you are selling immediately after, factor in selling costs.
5. Be conservative. Use the lower end of comparable sale prices for your post-renovation estimate and the higher end of renovation cost quotes.

Renovation Checklist

• Research median sale prices of renovated vs un-renovated comparable properties in your suburb
• Identify the price ceiling for your street — over-capitalising above this number rarely returns value
• Prioritise kitchen and bathroom renovations first if budget is limited
• Get council approval where required (extensions, structural changes, new outdoor structures)
• Use a licensed builder for any structural, electrical, or plumbing work
• Choose neutral, broad-appeal finishes rather than personal style choices
• Photograph the property professionally before listing — presentation matters as much as the renovation itself
• Factor in realistic cost buffers of 15 to 20% for renovation overruns

Key Takeaways

• Kitchen and bathroom renovations consistently deliver the strongest ROI in Australian property
• Outdoor entertaining areas return well in Australia's climate, often exceeding the cost of construction
• Kerb appeal improvements — paint, landscaping, facade updates — return significantly more than their modest cost
• Swimming pools, highly personalised finishes, and luxury upgrades above the suburb price ceiling rarely return what they cost
• Always research comparable sales before budgeting a renovation to avoid over-capitalising

Frequently Asked Questions

How much should I spend on a renovation before selling? There is no fixed figure, but a useful starting point is to spend no more than 10% of your property's current value on pre-sale improvements. Targeted, high-ROI improvements — fresh paint, carpet, and landscaping — often deliver more value than a comprehensive renovation before sale.

Do I need council approval to renovate? Minor cosmetic renovations (painting, flooring, kitchen and bathroom refits that do not involve structural changes) generally do not require council approval. Extensions, structural changes, new outbuildings, and anything that alters the building's footprint typically do. Check with your local council before starting.

Is it better to renovate before selling or sell as-is? It depends on the property's condition and the local market. In a strong seller's market, buyers often pay well for un-renovated homes and plan their own changes. In a softer market, a well-presented renovated property stands out from the competition. Get advice from a local selling agent before making the call.

Does a new kitchen add value to an investment property? Yes, but the calculation differs from an owner-occupier scenario. For an investment property, a kitchen renovation may increase rental income and attract better tenants, in addition to increasing the property's capital value. The ROI case depends on how dated the existing kitchen is and what the local rental market expects.

How long does a kitchen renovation take? A standard kitchen renovation takes four to eight weeks from demolition to completion, depending on the complexity of the work, the availability of tradespeople, and whether structural changes are involved. Custom cabinetry adds lead time — plan for 10 to 14 weeks if you are using bespoke joinery.

Research Your Suburb Before You Renovate

Understanding what renovated properties sell for in your suburb — and where the price ceiling sits — is the foundation of a smart renovation decision. Marketli gives you suburb-level sale data so you can benchmark your property before committing to spend.

Explore suburb data on Marketli