How Much Does a House Renovation Cost in Canberra in 2026?

If you're a Canberra homeowner thinking about renovating, the first question on your mind is almost certainly: how much is this going to cost? The honest answer is — it depends. But with the right information, you can plan a realistic budget, avoid nasty surprises, and make confident decisions. Here's a straightforward breakdown of current renovation costs in Canberra and the ACT, based on real 2026 market data. Canberra Renovation Costs at a Glance (2026) Canberra Renovation Costs at a Glance (2026) According to Rentoule Projects, a Canberra-based builder, home renovation costs in Canberra range from $1,500 to $5,000 per square metre in mid-2026, depending on scope, materials, and the condition of your existing home. Here's how that breaks down by project type:

• Kitchen renovation: $25,000 – $55,000

• Bathroom renovation: $20,000 – $35,000

• Full home renovation (3-4 bedrooms): $150,000 – $600,000+

• Ground floor extension: $2,500 – $4,000 per square metre

• Second storey addition: $3,500 – $6,000+ per square metre

These figures reflect current ACT labour rates and the compliance requirements specific to Canberra's building environment.

 Why Canberra Renovations Can Cost More Than Other Cities

Canberra has some unique cost factors that homeowners need to be aware of:

1. Older housing stock — A significant proportion of Canberra's homes were built between the 1960s and 1980s, particularly in inner south suburbs like Griffith, Yarralumla, Campbell, and Ainslie. Many of these properties contain asbestos-containing materials (ACM), which must be identified, safely removed, and disposed of by a licensed removalist before renovation work begins. According to Rentoule Projects, asbestos removal alone can add $5,000–$30,000 to a renovation project.

2. ACT planning approvals — In the ACT, most renovation projects require building approval, and some also require development application (DA) approval from the ACT Government. According to the ACT Planning Directorate, homeowners should budget for government fees and allow time for the approvals process before work can commence.

3. Labour demand — Canberra's strong economy and active construction sector means skilled trades are in high demand, which affects pricing. Nationally, Australian homeowners spent an average of $63,188 on renovations in recent years, with nearly half of all projects falling between $40,000 and $300,000 (Jonathan Homes, 2026).

What Drives the Cost Up or Down?

The biggest cost factors in any Canberra renovation are: Structural vs cosmetic work — Cosmetic renovations (paint, flooring, fixtures) are predictable and more affordable. Structural changes — moving walls, adding extensions, or altering rooflines — significantly increase cost and complexity. Finishes and materials — The gap between budget and premium finishes is enormous. A laminate kitchen benchtop costs around $200 per metre; stone benchtops start at $800+ per metre. Your material choices can shift a project budget by tens of thousands of dollars. Site conditions — Sloping blocks, difficult access, or unexpected structural issues found during demolition can add significant cost. This is why most builders recommend a contingency budget of at least 15% on top of your quoted price. According to GTC Constructions (2026), a 15% contingency is non-negotiable on any renovation project. Age of the property — Homes built before 1990 frequently reveal hidden issues — outdated wiring, old plumbing, and structural deterioration — once walls are opened.

How to Budget Smartly for Your Canberra Renovation

Here are four practical steps to set a realistic renovation budget: 1. Get at least three written quotes from licensed ACT builders. Comparing quotes helps you understand what's included — the cheapest quote often excludes items others price in. 2. Be specific about finishes. The more detail you provide upfront (materials, fixtures, appliances), the more accurate your quote will be. 3. Add a 15% contingency to your budget for unexpected issues. 4. Check whether your project requires building or development approval before work starts. Your builder should manage this, but it's worth confirming upfront.

 Ready to Start Planning Your Renovation?

At Dezone Studio, we work with Canberra homeowners across Belconnen, Tuggeranong, Gungahlin, the Inner North, and Inner South to design and deliver renovations that are beautiful, practical, and honestly priced. We provide clear, detailed quotes so you know exactly what you're getting — no surprises.

Contact us today for a free, no-obligation renovation consultation.