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Aerial view at golden hour of a cleared commercial development site, with bushland in the foreground and an industrial estate on the horizon.

Commercial land development & project builders — WA

We build commercial WA — from land to handover.

We find the option, prove the numbers, shape the concept, construct it, commission it and manage it as an asset. One team. One accountable party.

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Tested and priced before anyone commits.

Feasibility, buildability and a realised cost, worked through before a contract is signed.

One contract. One accountable team.

Land, design, construction and commissioning under one roof. Nothing is passed across a gap.

Local trades. Senior people on every job.

A considered number of projects, so quality and communication never get diluted by volume.

From land to handover.

Occupied, income-producing and maintained by the team that built it.

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Skip to projects
25 years
Senior-led commercial building
14 sectors
Private, corporate & government
WA-owned
Local commercial trade base
Aerial view of bulk earthworks on a commercial land subdivision — excavators, dozers and a dump truck shaping cleared sand, with an established industrial estate on the horizon.

Land doesn’t become an asset on its own.

An agent sells the land. A consultant runs the numbers. An architect draws it. A builder prices it. An operator leases it. Five parties, five contracts, five versions of the truth — and the risk sits in the joints between them.

Agent Sells the land and moves on. Paid at settlement, whether or not the site can carry the building you need.
Consultant Runs the feasibility on assumed costs, before a builder has priced a thing. The numbers look right on paper.
Architect risk lands here Designs to the brief before anyone has priced it. When the tender comes in over the feasibility, the redesign, the delay and the cost all land here.
Builder Prices the drawings in front of them. Whatever the design missed comes back as variations, after the contract is signed.
Operator Leases and runs the building, and inherits every compromise made upstream: the layout, the finishes, the running costs.
Completed commercial industrial development — a row of tilt-panel warehouse units with roller doors, hardstand, parking and established landscaping to the street.

Built. Apart. Together.

One team, from opportunity to asset.

Site Construct is a hybrid: a commercial land acquisition and development business joined to a niche project building business. The same people who find and prove an opportunity are the people who build it and hand it over.

Working alongside reputable architects, engineers and designers in WA and across Australia, with access to equity and investment firms nationally.

We take care of all the dirty work — subdivide, develop, construct, commission, manage and maintain the investment asset. Nothing is passed across a gap, because there isn't one.

Opportunity

A brief, a budget, a site you already hold, or a hunch about a location. We start where you are.

Discovery

Source

Our agents find property, investment and land options across the WA commercial real estate market, and act as buyers agent on your behalf.

Buyers agent

Prove

Feasibility and capability analysis. Buildability, realised cost, and a return the numbers actually support — before anyone commits.

Feasibility & ROI

Shape

Development options presented with visual concepts and cost budgets, developed with architects, engineers and designers. Vendor or operator found where you need one.

Concept & budget

Build

Subdivide, develop and construct. All aspects of construction and project management through to commissioning, handover and delivery.

Delivery

Occupy

The asset goes to work. We manage and maintain it, so the thing we built keeps performing as the investment it was underwritten as.

Asset management

WA / Perth · 2026 · AUD per m²

What it costs to build in WA.

Source: Koste National Cost Database

Industrial · Warehouse

Standard warehouse

Low
$1,445
Mid
$1,686
High
$1,927
Industrial · Warehouse

Standard warehouse with office

Low
$1,766
Mid
$2,088
High
$2,408
Commercial · Warehouse

Portal-frame warehouse

Low
$720
Mid
$1,020
High
$1,440
Industrial · Warehouse

High-bay warehouse · metal clad

Low
$1,925
Mid
$2,173
High
$2,342
Industrial · Warehouse

High-bay warehouse · precast clad

Low
$2,363
Mid
$2,497
High
$2,783
Industrial · Cold storage

Multi-temperature warehouse

Low
$4,175
Mid
$4,978
High
$5,782
Commercial · Office

Low-rise office base building

Low
$3,360
Mid
$4,320
High
$5,760
Fitout · Office

Mid-range office fitout

Low
$1,440
Mid
$1,800
High
$2,160
Fitout · Office

Premium office fitout

Low
$2,160
Mid
$2,760
High
$3,360
Retail · Bulky goods

Large-format retail

Low
$1,927
Mid
$2,328
High
$2,730
Commercial · Medical

Medical centre · GP / specialist

Low
$3,000
Mid
$4,080
High
$5,760
Commercial · Hospitality

Mid-range restaurant fitout

Low
$2,160
Mid
$3,360
High
$5,400

Benchmark guidance only. Rates reflect Koste's WA / Perth 2026 dataset and vary with specification, site conditions, procurement and market movement. Obtain project-specific pricing before making financial decisions.

Built in Western Australia.

Private, corporate and government — offices, medical, veterinary, industrial and infrastructure. Every project below is ours; where a project is shown as concept imagery, it is marked.

Benchmark office fitout, St Georges Terrace Perth — glazed meeting room with a pendant light and blue velvet chairs.

Benchmark

Corporate office St Georges Terrace, Perth

View gallery

VEOLIA office fitout, Melville Parade South Perth — branded feature wall above red tub chairs in the visitor lounge.

VEOLIA

Corporate / industrial South Perth & Jandakot

View gallery

NBN workplace fitout — completed staff kitchen and open-plan floor with striped carpet.

NBN

Government infrastructure Western Australia

View gallery

Regal Place mixed-use development — multi-storey facade in brick and render with a large colour mural over ground-floor commercial.

Regal Place

Mixed-use Wittenoom Street Concept

View gallery

Every commercial format we are asked to build.

Row of tilt-panel industrial units with roller doors, awnings and hardstand, seen from the street.
Multi-unit industrial — steel portal frame and tilt-panel
Corner-site industrial development with a delivery truck at an open roller door and precast panel walls.
Corner-site development — precast panel and hardstand
Industrial units at dusk with roller doors lit from within and tenants and vehicles in the forecourt.
Commissioned and occupied — units in use after handover

Development and concept imagery.

The 14 sectors we build for: light industrial · retail · corporate office · defence · government infrastructure · medical · dental · childcare · aged care · veterinary · food & beverage · place of worship · land acquisition · subdivision.

01
Steel portal frame

Large-scale steel frame portal warehouse and industrial shed construction.

02
Tilt-panel & precast

Tilt-up panel and pre-cast concrete construction for industrial and commercial builds.

03
Brick new builds

Double brick and brick veneer new builds to commercial standard.

04
Mixed-use development

Commercial yield and residential amenity in one development.

05
Multi-level low-rise

Multi-storey low-rise commercial and mixed-use structures.

06
Renovation & refurbishment

Strip-out, structural alteration and refurbishment of existing commercial stock.

07
Commercial fitout

Office, medical, dental, veterinary, retail and hospitality fitout.

08
DDA compliance

Disability access upgrades bringing existing buildings up to compliance.

Land & investment

On-demand commercial land acquisition.

For investors and equity partners who want the opportunity found, tested and built — not just introduced.

Find
Property, investment and land options

Our agents work the commercial real estate market across WA and nationally to find options that fit the mandate.

Prove
Feasibility research and realised cost

We collate feasibility research on development opportunities, explore construction concepts and buildability, and put a realised cost against them.

Act
Buyers agent on your behalf

We act as buyers agent, with access to equity and investment firms across Australia.

Deliver
Subdivide, construct, commission, maintain

Then we do the work — and stay on the asset once it is occupied.

Two construction professionals in hard hats and hi-vis vests shaking hands on site beside a steel-framed industrial building under construction.

Specialist people, an original result.

A team of specialist builders with 25 years in commercial building, project management and investment land acquisition. The people who price your job are the people who deliver it.

All WA locally owned commercial trades. We take on a considered number of projects, so quality, communication and craft never get diluted by volume.

Free tools

Work it out before you ring anyone.

Test whether a project stacks up before you ring anyone: land, build cost, rent and yield in, profit and margin out. It runs on your own device, and nothing you type is sent to us unless you press the button.

Have a site, a brief or an opportunity?

Tell us what you are holding or what you are looking for. We will tell you straight whether it stacks up — and what it would cost to build.

Phone 0482 516 061
Email info@siteconstructwa.com.au
Servicing Perth & Western Australia
ABN 13 693 380 997
Builder registration BC106 546

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Plans, specs and documents