Residential Building Permits

Last Updated: 
Aug 18, 2017
Annual report of permitted new units, demolitions/lost units, and net total units by calendar year.

PSRC collects residential building permit records authorizing the construction, demolition, and any other gain or loss in housing units that occurs in a given year. Permit data is collected on an annual basis; each data file represents one calendar years’ worth of permit data. Permit data is collected from the permit issuing bodies, the individual jurisdictions and counties in the four county Central Puget Sound region.

Download Files

Residential Building Permit Summaries

Reference Files