What Changes in 2027, and What Doesn't
Nothing about the ground changes on 1 January. Melton, Rockbank, Aintree and Cobblebank sit on the same reactive basalt clay they always have, and a site cut is still dug to the engineer's levels with a laser. If someone tells you a new 2027 rule doubles the cost of your site cut, ask them to show you where it's written.
What does change is the queue. When an estate stage titles, a whole street of owners goes looking for a soil test, a surveyor, a builder start date and an earthmover in the same few weeks. The owners with their paperwork in order get the early slots. The rest wait, and in Melton, waiting often means waiting into winter.
Working Back From Slab Day
Pick the week you want the slab poured, then count backwards. The order matters more than the exact dates.
Titles and settlement
On a new estate you can't start until the land settles, and settlement waits for the stage to title. The date in your land contract is the developer's estimate, not a promise. Ask your agent or the developer for updates, and don't lock a builder into a start date that assumes titles arrive on time.
Soil report and level survey
These two documents drive everything after them. The soil report sets the site classification the engineer designs the slab to. The level survey shows how much the block falls and where the boundaries, pits and service points are. Builders often order both. With a custom builder or as an owner-builder, you may be ordering them yourself.
Engineering and the cut sheet
The engineer's slab design and site plan set the finished floor level and the pad level. From there comes the cut-and-fill plan, which we call the cut sheet. That's the document we price from. Without a cut sheet there's no fixed price, only a guess.
Building permit
On most new homes the site cut is done under the building permit, so it waits for it. Your registered building surveyor is the one who confirms what can start and when. Our permit guide covers the council and surveyor side in more detail.
Book the earthmover
Send the cut sheet, the soil report and a couple of photos of the street frontage four to six weeks before you want to cut. Get the quote in writing with spoil, rock and access spelled out. Our quote checklist lists the lines that should be there.
The fortnight before
- Lodge a Before You Dig Australia (BYDA) enquiry so underground services are on the plans
- Read the estate's rules on crossover protection, mud on the road and skip bins
- Clear rubbish, old fencing and leftover materials off the lot
- Give the neighbours a heads-up that trucks are coming
- Confirm the slab crew can follow soon after the cut
Winter Cuts Aren't Impossible, Just Slower
Melton clay digs cleanly when it's dry and turns to paste after a wet week. In winter it takes longer to dry out between showers, and a pad that sits open waiting for the slab can soften and need re-trimming. If your timeline lets you choose, aim the cut and the slab at drier months and keep the gap between them short. If it doesn't, put rain days in the program instead of pretending they won't happen. The wet-weather clay guide covers what we do when it rains.
Summer has its own problems: dust, hard clay that's slower to trim, and estates that get strict about dirt on the road. None of them stop a cut. They just belong in the plan.
The site cut is the first trade on the block. If it's late, everyone after it is late.
Who Books the Site Cut?
With a volume builder, the builder usually books its own earthworks crew and the cost turns up in your site costs. With a custom builder or as an owner-builder, you or the builder book it directly. Either way, you can ask for an independent quote from the same cut sheet. It's the quickest way to find out whether a provisional sum for spoil or rock looks realistic. Our guide to why builders' site costs go up lists the lines to check.
Frequently Asked Questions
When should I book a site cut for a 2027 build in Melton?
Once you have the engineer's cut-and-fill plan and a rough slab date. We'd rather quote four to six weeks out than the week before, because it leaves room for a site look and a few rain days.
Can the site cut happen before the building permit?
On most new homes the site cut is done under the building permit, so it waits for it. Your registered building surveyor confirms what can start and when.
Will a site cut cost more in 2027 than in 2026?
We don't publish future prices. What moves a site cut quote is cut volume, spoil loads, rock and access. The 2026 ranges in our Melton guides are a guide, not a promise for next year.