Store Directory


Opening Hours


8.30am - 5.00pm


8.30am - 5.00pm


8.30am - 5.00pm


8.30am - 5.00pm


8.30am - 5.00pm





Public Holidays


Opteon (Western Australia) Pty Ltd (formerly known as Quantia Valuation Consultants) resulted from a merger between Christie Whyte Moore (founded in 1990) and Valuation Partners (founded in 2000) and is the largest independent valuation practice in Western Australia.

Opteon (Western Australia) services the entire Perth Metropolitan area, Mandurah, Peel and the South West and Margaret River Regions of Western Australia from strategic locations in Perth, Mandurah, Bunbury and Dunsborough.

Opteon (Western Australia) is a dynamic and innovative business displaying excellent client relationships and customer service developed through the implementation of market leading quality assurance and state of the art technology.

Opteon (Western Australia) has commercial and agribusiness capabilities that are highly regarded and utilised by a range of corporate, government and banking sector clients.

Our Dunsborough office has been established for 15 years and covers the South West and the Margaret River Regions including the Busselton and Yallingup localities and extending to Augusta in the South.

We undertake all valuation types with significant volume of Mortgage Security, Litigation and Private instructions streams.

We have specialists in the following areas: Standard Residential, Luxury Residential, Commercial, Industrial, Retail, Development Projects, Specialist Trading properties, Compensation, Rural and Viticulture.

Opteon’s valuers and advisors are experienced and capable of undertaking valuations and advisory for all purposes, Tax Depreciation Schedules and Plant & Equipment valuation services throughout the region.

Contact details

Julian and Micheal

  • Dunsborough Centrepoint Shopping Centre
  • 55 Dunn Bay Road, Dunsborough, Western Australia, 6281