if your buying in LFP then yeah that expensive. Monroe, Snohomish and all the rest of the cities and towns are much cheaper and still an hour or less to Seattle. I bought 13 acres here for 280k , the neighbors house is going up for sale, dont know what it will go for but 5 acres with 5 bedroom two story remodeled house, barn and stand alone 12x12 buildings (7 of them) on 5 acres has a tax value of 196k right now. maybe my mom will buy that... but property is NOT that expensive as long as you do not buy pretty much in the city.... I would still stay out of king county. taxes taxes and rules and regs and etc etc...
It's a much longer commute from Monroe or Snohomish than it is from here. We're at roughly 160th NE, so not very far north of Lake City. I don't know what way you'd get downtown from where you are...but we're a little less than a mile from Bothell/Lake City Way or about two miles from I-5. DH complains already about the length of the commute. We often drive to Woodinville for things, so I know how long that trip takes. He wouldn't go for it.