I dont see how you can invest in Newport Beach, and call it "risk".
Thats as blue chip as it gets, in real estate.
Now if you were buying land in San Berdoo, THAT would be risk.
I actually bought property in Inglewood 25 years ago, and came out of that just fine, made money and used the building in the interim.
But I certainly wouldnt recommend that to someone who didnt know LA pretty well.
But you are basically re-afirming what I said about Real Estate-
Which is, be aware of what your own personal feelings about risk are
Learn the area you want to invest in
Research the actual costs of ownership in that area- which vary wildly, within the USA, and around the world.
Then decide if its right for you.