Project completion data for MultiFamilyData and SingleFamilyData go back to the products' respective inceptions.
For MultiFamilyData, completed projects go back as far as 2012, when the product launched, although you’ll see a handful of outliers that we've backdated as well.
SingleFamilyData is a newer product for us, so again, excepting a handful of outliers, product completions go back to January 1, 2020.
If you'd like to search for projects within a specific date range, you can do so using advanced search.