I’m sure you can, but you can qualify for loans that do not make for a happy life. You start calculating CA taxes and what that monthly house payment is with todays interest rates and I don’t think you’ll be feeling rich. Broad strokes: while salary is double compared to Seattle, home prices are triple or more.
Quick numbers: monthly take home on $800k in CA is $33k (40% tax rate!). Monthly payment on $3M according to Zillow is about $20k a month. That leaves $13k for all family expenses and saving for retirement. In Seattle, our credit card statement averages $8k, so I wouldn’t feel great about that margin.