King County has changed quite a bit since the Right Size Parking Calculator launched in 2012 and we are currently in the process of updating it. We want to collect new data to improve the quality and usefulness of the tool. If you are a developer, owner, or manager of a multifamily property in the County, we may want to collect parking data at your property!
Please email rightsize.parking@kingcounty.gov and we will be in touch to see if your property is a good fit for the update.
We are also looking for feedback about how you use this site. If you want to help us improve the experience, please take a quick 3 question survey!