I've heard this complaint -- that the property prices are high -- however, isn't there an opportunity to put a tech hub right on the border with Seattle? Make t

I've heard this complaint -- that the property prices are high -- however, isn't there an opportunity to put a tech hub right on the border with Seattle? Make the commute even smaller and set up a whole border town? Just wondering why a developer doesn't make it a great place to live bring cafes, housing etc.