@Richard Reyes, I've learned the hard way in 2007/08 to never buy based on appreciation because it may not happen or it may take 10+ years. One of my properties in Phoenix is just now back to even after losing 50%+ value. 14 years later. (I was young and new and BP was just starting.) So my investment play now is to only buy on cash flow (for buy and holds) and hope that appreciation will be a nice bonus.
And yes, you're seeing the problem firsthand that many parts of CA experience. You have to make a much larger down payment just to cash flow, thus tying up your money for hardly any return if at all. I'm sticking to my local market for SFRs so I've only been looking with an eye towards flipping since the buy and hold financials don't make any sense to me at the moment. They will at some point and I'm slowly starting to see DOM increase, reductions and lower sales price percent vs asking. All signs of a slowing market. My crystal ball won't tell me how slow it will get so I'm watching and waiting to see where things head.