Compass Spreadsheet BETA

The COMPASS SPREADSHEET was created as a means for appraisers to apply multiple mathematical based analysis methods, which produce meaningful evidence that users, appraisers, reviewers and underwriters require. You might think of the Compass as, going “Back to the Future”, as it primarily relies on traditional analysis techniques, but in a very automated way. The Compass requires 10 comparable sales, and it does not use regression analysis.

The Compass Spreadsheet requires MS Excel (or similar) to run. This is a beta version that will run at no charge until January 2020. Please let David know if you would like the beta version to be completed and, if so, what changes and additions you would like by emailing him at
User Manual – BETA
Download Manual (PDF)
Sample Data
Sample Data (XLS)