Location

Brief

Finish

Site

Results

Step 1 of 4

Where is your project
and what are you planning?

Your location, site and project type all influence the likely construction pathway. These details help shape a more relevant estimated range.

Suburb *

What are you planning? *

New custom home

A new home built from the ground up

Renovation / extension

Renovation, extension or upgrades to an existing home

Do you already own the site? *

Yes, I own it

I'm considering a specific site

I'm still exploring locations

Demolition

Demolition of existing structure required Select if an existing home or structure needs to be demolished before building commences.

Step 2 of 4

Tell us about your home

Tell us about the scale and configuration of the home. This helps establish a working size assumption before any drawings or formal documentation are prepared.

Rooms & spaces *

Bedrooms

−

Bathrooms

−

Living areas

−

Kitchens

−

Studies

−

Garage spaces

−

Number of storeys *

Single

Ground floor only

Double

Ground and first floor

Triple

Three levels above ground

Include basement level

In addition to the storeys selected above — a lower level below or partially below ground

Working size assumption based on your selections

—

This is an indicative guide only. Enter your own m² below if you have plans or a more specific size in mind.

Use this estimated size for my budget range

Step 3 of 4

What level of finish are you drawn to? *

The finish level shapes the material allowances, documentation requirements and overall scope of the project. Select the tier that best reflects your intentions.

Considered custom

A quality custom home with a restrained specification, careful detailing and strong cost control.

Premium custom

Upgraded finishes, custom joinery, quality windows, considered lighting and stronger material allowances.

Architectural

A stronger design response with feature materials, more extensive glazing, higher ceilings, integrated joinery and greater documentation requirements.

Signature luxury

A highly tailored residence with prestige materials, refined detailing, extensive joinery, premium appliances and a more complex delivery pathway.

Step 4 of 4

Tell us about the site

Site conditions can materially affect cost, approvals, engineering and construction method. Select anything you already know — uncertainty at this stage is entirely normal.

Site conditions * (select up to three that apply)

Flat site

Slightly sloping site

Significantly sloping site

Restricted site access

Planning overlays

Easements

Soil or rock concerns

Not sure yet

Ready to calculate

Your estimated
range

Generate an indicative range based on your selected assumptions.

If you have changed any selections, the range will reflect your latest choices.

Feasibility Calculator

Where is your projectand what are you planning?

Tell us about your home

What level of finish are you drawn to? *

Tell us about the site

Your estimatedrange

Minimum size required

Where is your project
and what are you planning?

Your estimated
range