Perth Projects

From major urban developments to essential infrastructure and energy transformation initiatives, Cossill & Webley delivers sustainable, innovative projects across Perth that stand the test of time.

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Shaping Western Australia’s communities since 1989

For more than 35 years, Cossill & Webley has delivered award-winning urban development and infrastructure projects across Perth and the wider metropolitan region. Our local teams partner with developers, government agencies and private clients to deliver practical, sustainable engineering solutions that create lasting value for communities throughout Western Australia.

All Perth Projects

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Perth Project List

Eliza Ponds
Infill Development Perth (WA)

Eliza Ponds

Cossill & Webley played a central role in the transformation of this former processing factory...

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The Hales
Infill Development Perth (WA)

The Hales

The Hales is an example of how innovative engineering can unlock infill sites to create...

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Eglinton Village
Energy Transformation Perth (WA)

Eglinton Village

Eglinton Village is a carefully considered development setting a new benchmark for sustainable community living.

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Stock Road Upgrade
Infrastructure Perth (WA)

Stock Road Upgrade

Cossill & Webley led both the preliminary and detailed design and provided specialist technical support...

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Grevillea
Infill Development Perth (WA)

Grevillea

Situated within the East Wanneroo District Structure Plan, Grevillea will play a central role in...

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Golden Bay
Masterplanned Residential Perth (WA)

Golden Bay

Golden Bay stands as a model of balanced urban growth and environmental stewardship.

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Samara Casuarina
Industrial Perth (WA)

Samara Casuarina

60-hectare masterplanned development strategically planned and engineered with end user, Costco in mind.

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