Why Getting the Planning Right Matters

Home renovations are one of the biggest investments Melbourne homeowners make. Done well, a renovation adds significant value to your property and transforms how you live. Done poorly — or without the right planning — they can become expensive, stressful, and drawn out.

Before you pick up the phone or call in a carpenter, here are five things worth getting clear on first.

1. Know What Requires a Council Permit

Many homeowners are surprised to find out how many renovation types require a building permit in Melbourne. Extensions over a certain floor area, new decks above a certain height, structural modifications, and changes to a heritage property all typically require permit approval before work begins.

A licensed carpenter or builder will guide you through this process, but it’s worth going in with your eyes open. Budget time for permit applications — they can take anywhere from two to eight weeks depending on your local council.

Working without a permit where one is required isn’t just a legal risk — it can create serious problems when you sell the property or make an insurance claim.

2. Define Your Scope Before You Get Quotes

The single biggest cause of budget blow-outs in renovations is scope creep — the gradual expansion of the project as work progresses. “While we’re at it, can we also…” is the most expensive phrase in renovation.

Before approaching any tradespeople, write out exactly what you want done. Even a rough brief helps you get comparable quotes and gives your carpenter a clear starting point for pricing.

If you’re unsure of the scope, a good carpenter will offer a paid consultation or measure-up visit to help you define it. This small upfront cost almost always saves money later.

3. Budget for the Unexpected

Industry guidance for Melbourne renovations typically suggests setting aside 10–15% of the total project cost as a contingency buffer. This isn’t pessimism — it reflects the reality that older homes often contain hidden issues that only appear once walls are opened or floors are lifted.

Common surprises include:

Undersized or damaged structural members
Outdated electrical or plumbing that needs upgrading to comply with current standards
Asbestos in older homes (requires licensed removal)
Wet rot or termite damage in timber framing

A good carpenter will flag risks during the quoting process, but some issues genuinely can’t be identified until work starts.

4. Check Your Contractor’s Licence and Insurance

In Victoria, domestic building work valued over $10,000 (including labour and materials) must be carried out by a licensed domestic builder. You can verify any builder or carpenter’s licence at the Victorian Building Authority website.

Beyond licensing, confirm that your contractor carries:

Public liability insurance — covers damage to your property during the project
Domestic building insurance — required for work over $16,000, protects you if the builder becomes insolvent or fails to complete the job

Never pay the full amount upfront. A standard progress-payment structure protects both you and your builder.

5. Think About Disruption to Your Daily Life

This is the one most homeowners underestimate. Depending on the scale of your renovation, you may need to plan for:

Limited or no kitchen access (even a deck extension often affects the back door area)
Noise and dust during working hours
Temporary relocation if structural work is extensive
Extended lead times for custom joinery or materials

Talk through the construction timeline with your carpenter before signing a contract. A reliable tradesperson will give you a realistic schedule and communicate proactively when things shift.

Ready to Start Planning?

At Ace Construction, we walk every client through the planning process before a single nail is driven. We provide fixed-price quotes, handle permit applications, and manage your project from first consult to final handover.

Call us on 0429 092 245 or use our contact form to book a free on-site consultation.