More than SF, but not necessarily a lot. I've been looking at the assessor data to evaluate how much development is going on, and it's interesting how the past 5 years have seen a lot of new units going online but they are very small so not a huge amount of new square footage, especially relative to 2003-2008 when a lot of large single-family homes were being built.

https://github.com/lukeschlather/load-king-county-assessor-d...