If you are planning a home renovation in Melbourne, you are likely asking the same question most homeowners do at the start. How much does a house renovation costs in Melbourne?
The honest answer is this. Most renovations fall between $80,000 and $500,000+, with costs ranging from $1,500 to $7,000 per square metre depending on the level of work.

That range might feel frustratingly wide. But exists for a clear reason. No two homes are the same. A simple cosmetic update in a newer home is very different from renovating an older weatherboard house with hidden issues behind the walls.

This guide breaks everything down clearly, so you can plan with confidence and avoid budget surprises later.

What Does a House Renovation Cost in Melbourne?

Let’s start with real numbers you can work with.

In Melbourne, renovation costs are usually grouped into three levels. Each reflects how much of the home you are changing and the quality of finishes you choose.

Average Cost Per Square Metre:

These ranges reflect real builder pricing in Melbourne. They include labour, materials, and project management.

To make it easier to picture, here is how that translates into total estimated house renovation costs:

A good way to think about it is to think of it as renovating a car. Changing the paint and interior is one thing. Rebuilding the engine and structure is another. The deeper you go, the higher the price climbs.

Where Does the Money Actually Go?

One of the biggest frustrations homeowners face is not knowing where their money is being spent. Home Renovation costs are not just about tiles and paint. A large portion goes into labour, structure, and compliance.

Here is a simplified breakdown of where your budget typically goes:

This is why two kitchens that look similar can have very different price tags. The finish might look the same, but what sits behind it can be very different.

Cost Breakdown by Area of the Home

Some parts of the home are more expensive to renovate than others. Wet areas and kitchens are typically the largest investments because they involve plumbing, electrical work, and intricate finishes.

Kitchen Renovation Costs

The kitchen is often where most of the budget goes. It is used daily, and expectations are high.

In Melbourne, a kitchen renovation typically costs between $25,000 and $70,000+.

That cost includes:

If you choose custom cabinetry or premium stone surfaces, the cost will be higher. Keeping the existing layout can help reduce expenses, as moving plumbing adds complexity.

Bathroom Renovation Costs

Bathrooms are smaller spaces, but they are not cheaper to build. In fact, they can be one of the most complex areas to renovate.

A standard bathroom renovation typically costs between $20,000 to $45,000+.

This includes:

Older Melbourne homes often need plumbing upgrades, which can increase costs. Waterproofing must also meet strict standards, so this is not an area to cut corners.

Laundry Renovation Costs

The laundry might not be the star of the house, but it still plays an important role.

Expect to spend between $10,000 and $25,000+, depending on the design and storage requirements.

Living Areas and Structural Changes

Open-plan living is a common goal for many Melbourne homeowners. This often involves removing walls and reworking layouts.

Costs can range from $15,000 to $80,000+, depending on the complexity.

Where structural alterations are required, engineering documentation and building permits are obtained before work commences. This is not just paperwork. It is what keeps your home safe and compliant.

Full Home Renovation

A full home renovation is where everything changes—layout, finishes, services, and structure.

Costs typically range from $400,000 to $900,000.

This level of renovation gives you a completely refreshed home without the need to move.

Key Factors That Affect House Renovation Costs

If you have ever compared quotes and wondered why they vary so much, this section will clarify the reasons.

Scope of Work

The biggest cost driver is the extent of change.

Moving walls, changing layouts, or extending spaces all require more labour and planning.

Age and Condition of the Property

Melbourne has many older homes, especially in established suburbs.

These homes often come with hidden challenges, such as:

Once work begins, these issues must be addressed. That is where unexpected costs can appear.

Materials and Finishes

Your choices here matter more than you might think.

For example:

You do not need to go premium everywhere. A balanced approach often works best.

Labour and Builder Expertise

Experienced builders may not be the cheapest option. But they often prevent costly mistakes.

Poor workmanship can lead to rework, delays, and long-term issues. In renovation, cheap work can end up expensive.

Site Conditions

Not all sites are easy to work on.

Factors like:

can affect labour time and logistics. These are common in many Melbourne suburbs.

Hidden Costs That Catch Homeowners Off Guard

This is where many renovation budgets fall apart. It is not the visible work that causes issues. It is what sits behind the scenes.

Permits and Approvals

Depending on the project, you may need building permits or planning permits.

These are required before work begins and add to the overall cost.

Design and Engineering

Before construction starts, plans need to be drawn and approved.

This may include:

Many of these expenses do not show up in initial quotes.

Service Upgrades

Older homes may require upgrades to electrical and plumbing systems.

This work is not visible, but it is essential to safety and performance.

Unexpected Repairs

Once walls are opened, surprises can appear.

Common issues include:

A contingency budget of 10-20% helps manage these situations.

Temporary Living Costs

For larger renovations, staying in the home may not be practical.

Renting elsewhere during the project adds to your overall cost, but it can make the process less stressful.

Understanding Cost Per Square Metre

You will often hear builders talk about cost per square metre. It is useful, but it is not the full picture.

For full-home renovations, it provides a rough estimate of the total cost.

However, for kitchens and bathrooms, it is less reliable. These areas depend more on fixtures and complexity than size alone.

How Timeline Affects Renovation Costs

Time and money are closely linked in renovation.

A simple bathroom may take three to five weeks. A complete home renovation often runs over a few months, depending on the scope.

Delays can increase costs due to:

Planning everything clearly before construction begins helps keep both time and cost under control.

How to Budget for Your House Renovation

Planning your budget involves more than picking a final number. It is about planning for the full journey.

Start by setting a realistic range. Add a contingency buffer to handle unexpected costs.

Focus on what matters most. Layout, functionality, and storage often deliver more value than decorative upgrades.

Working with a builder early in the process helps align your design with your budget. It avoids costly changes later.

How to Reduce Home Renovation Costs Without Compromising Quality

Saving money does not mean cutting quality. It means making smart choices.

Keep the Existing Layout

Moving plumbing and walls quickly adds cost.

If the layout works, keep it.

Choose Mid-Range Fixtures

Not everything needs to be premium.

Mixing mid-range and feature items works well.

Plan Before Construction Starts

Changes during construction are expensive.

Clear decisions up front save both time and money.

Avoid DIY in Critical Areas

DIY can work for painting or simple tasks.

Professionals should always do structural work, plumbing, and waterproofing.

Why Renovation Costs Are Higher in Melbourne

Melbourne is one of the more expensive cities for renovation.

This is due to:

While costs are higher, the quality and compliance standards are also higher. That matters for long-term value.

A Builder’s Approach to Renovation Costs

At JBK Homes, renovations are managed from a builder’s perspective, not just a design concept.

That means focusing on structure, compliance, and long-term performance from the start.

We work closely with homeowners to select fixtures and fittings that suit both the project’s design and technical requirements.

To maintain consistency in quality and scheduling, materials are usually supplied and coordinated as part of the build. This helps avoid delays and ensures everything fits together properly.

If you already have products in mind, they are reviewed during planning to confirm their suitability for the project.

Final Thoughts

Renovating a home is not just about numbers. It is about creating a space that works better for your daily life.

Costs can vary, but the key is understanding where your money goes and planning carefully from the start.

A well-planned renovation does not just improve how your home looks. It improves the experience of living in it.

FAQs

How much does it cost to renovate a home in Melbourne?

Most renovations range from $1,500 to $7,000 per square metre. Total costs depend on the scope and finishes.

Which part of a renovation tends to cost the most?

Kitchens and bathrooms usually take up the largest share of the budget. They involve plumbing, waterproofing, and detailed finishes.

Is it cheaper to renovate or rebuild?

It depends on the home’s condition. If the structure is sound, renovation is often more cost-effective.

How long does a renovation take?

A bathroom may take a few weeks. For a full home renovation, the timeline often stretches across several months.

Do I need permits for renovation in Melbourne?

Yes, for many projects. Building permits are required for structural work and must be approved before construction begins.

Can I live in my home during renovation?

For small projects, yes. For full renovations, it is often more practical to move out temporarily.