West Coast Estimating provides comprehensive estimates for new homes and extensions, as well as a range of other estimating services to:

  • Developers.
  • Owner Builders
  • Builders
  • Architects
  • Designers

West Coast Estimating can assist you by:

  • Referring you to good quality builders we are affiliated with.
  • Analysing your existing building quotes.
  • Providing brick quantities.
  • Providing heavily discounted brick quotes using our account with a leading brick manufacturer.

New Homes

West Coast Estimating provides comprehensive residential building estimations for new homes across Perth and Western Australia. We take into account the direct and indirect costs associated with building a home, ensuring your estimation is precisely calculated. To discuss your requirements, contact Jason at West Coast Estimating.


Our residential building estimations are accurately researched and prepared. A precise estimate provides an excellent guide for your build, ensuring your extension stays on budget. We pride ourselves on delivering timely, reliable advice based on years of experience in the building industry.


If you have obtained a quote from a builder, West Coast Estimating can professionally analyse it for you. Discrepancies between building quotes are common in the industry. Some quotes prepared by builders are barely cost price. We make sure you are not caught out by builders who are unclear about what their quote includes.



Click Download for an example of a 1 page building estimate from West Coast Estimating, an absolute necessity for the Owner Builder.


Request Quote

For a quote on the estimations of your building project please fill in the form below and click send. We will respond to your request within 24 hours.