If you are pricing a custom home, the number is only as clear as the land, brief, drawings and unknowns behind it. Loose inputs create loose pricing.

The site usually speaks first

Before finishes are discussed, the site has already started affecting cost. Slope, access, services, drainage, soil, overlays, trees, neighbours and demolition can all change the build path.

That is why two homes with similar floor areas can price differently. The drawings may look comparable. The sites may not behave the same way.

The brief decides how far the build needs to go

A custom home can be calm and restrained, or it can carry more structure, glazing, joinery, stone, detail, service work and consultant input. None of that is automatically wrong. It just needs to be understood early.

Gidaya Group works on custom homes, knockdown rebuilds, renovations, developments, commercial builds and fit outs, and design and preconstruction services from $500k across Melbourne and Victoria. For a serious project, the goal is not the cheapest first number. It is a number tied to a clear brief.

Early numbers move when assumptions move

If drawings are still changing, selections are broad or site conditions are unknown, early pricing will carry assumptions. Those assumptions can move.

That does not mean the project is out of control. It means the next step should be to make the assumptions visible so you can decide what to resolve before comparing builders.

Compare what each builder is actually pricing

A lower number is not always a better number. It may simply include fewer answers.

Before you compare, ask what is included, what is excluded, what remains unknown and what could change the scope later. The clearer the information, the more meaningful the comparison becomes.

Frequently asked questions

What is the starting point for a Gidaya project?

Gidaya Group works across its main service lines from $500k across Melbourne and Victoria.

Is square metre pricing enough?

No. It can be a rough signal, but it misses site conditions, design complexity, documentation quality and finish level.

Can Gidaya help before I ask for a full quote?

Yes. Early review can help clarify the site, brief and information needed before pricing becomes useful.

Written by the Gidaya Group team. Reviewed by the Gidaya Group team. Updated 2026-07-08.