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

Ellenbrook
Masterplanned Residential Perth (WA)

Ellenbrook

Cossill & Webley has proudly served as the engineers on the award-winning development since 1992.

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Brabham
Masterplanned Residential Perth (WA)

Brabham

Brabham is an award-winning masterplanned community located in Brabham, Western Australia.

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Wildflower
Masterplanned Residential Perth (WA)

Wildflower

Wildflower Estate is a thoughtfully planned community that Cossill & Webley is proud to help...

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Land Lease Communities
Energy Transformation Perth (WA)

Land Lease Communities

Cossill & Webley’s long-term client, Stockland, is redefining sustainable and cost-efficient living in Western Australia.

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Romeo Road West
Infrastructure Perth (WA)

Romeo Road West

Romeo Road West is a 1.9km dual-carriageway arterial in Alkimos, within the City of Wanneroo.

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Alkimos Beach
Infrastructure Perth (WA)

Alkimos Beach

Alkimos Beach is an award-winning, masterplanned coastal community located 40km north of the Perth CBD.

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