Skip to main content
JOINA
Likely joinery requirementUpcoming packageBuilder appointed

Sirona Urban mixed-use precinct, Cottesloe

Multiplex is appointed to deliver 125 apartments, a 128-room hotel and retail uses, with construction forecast to begin late in 2026.

Opportunity summary

Large, premium western-suburbs project with a named head contractor and extensive repeatable residential and hospitality joinery.

Stage
Builder appointed; pre-construction · Upcoming package
Cabinetry scope
Apartment kitchens, vanities, wardrobes and built-ins; hotel room joinery, reception, bars and retail fit-out.
What is confirmed
  • Multiplex was appointed by Sirona Urban in May 2026.
  • The scheme includes 125 apartments and a 128-room hotel.
  • Two buildings are planned at 15 and 17 storeys.
  • Ground-floor retail and food-and-beverage tenancies are included.
  • Construction is forecast to start toward the end of 2026.
  • The stated project value is approximately $500 million.
JOINA assessment
  • Major joinery trade planning may be active before mobilisation.
  • Scope may be divided between residential, hotel and public-area packages.
  • Only large commercial joiners are likely to satisfy scale and compliance requirements.

These are reasoned inferences, not statements from the issuing organisation.

Confirm before contacting
  • Has Multiplex issued joinery expressions of interest?
  • Will joinery be split into multiple packages?
  • Are design changes associated with the additional site affecting procurement timing?

Evidence

Builder appointment

Multiplex states that Sirona Urban appointed it to construct the Cottesloe development.

Multiplex · checked 21 Aug 2026
Residential and hotel scale

The announced scheme contains 125 apartments and 128 hotel rooms across two towers.

Multiplex · checked 21 Aug 2026
Construction timing

Construction is anticipated to begin toward the end of 2026.

Multiplex · checked 21 Aug 2026
Procurement window

Builder appointment before forecast mobilisation supports early procurement outreach.

Multiplex · checked 21 Aug 2026

Check before acting

JOINA provides a concise original summary of public information. Confirm dates, eligibility, scope, documents and submission requirements with the issuing organisation. JOINA does not represent that an early project signal is accepting quotations.

Attribution: Multiplex