So where do you think you will move to? I'm also in Comifornia, but my wife and I bought a house here in Woodland back in 2015 for $420k. It now goes for $700k. WTF?
Tunder22 provided some good info on moving. When we moved, we used "PODS". They come by and drop off 2 large moving pods that we would fill. When done, then come by and pick it up and have it delivered to your destination. It was a lot cheaper than using a moving company or trying to do it yourself and mess up your back.
I also purchased 100 Corovan boxes. We used these at work when moving people around the company. They are great boxes and fold up when done. I still have a bout a dozen left over that still get used.
Good luck on your move. Nice killing on the house price.