Terms of use

The guides and calculator on this site give general cost estimates for planning purposes. They are not quotes, professional advice for your specific project, or a substitute for a survey.

Prices vary with your property, location, design and the market at the time. Always get written quotes from qualified, insured professionals before committing to work.

We take care to keep figures accurate and dated, but we accept no liability for decisions made using them.

Links to other websites are provided for convenience. We are not responsible for their content or services.