We have lots of family in Northern CA, and I’d say the prices up there are somewhat higher in comparable locations.
If you’d like to make some comparisons for yourself, check out sdlookup.com, and enter the various zip codes of interest–Del Mar, 92014, Carmel Valley, 92130, Point Loma, 92106, Sunset Cliffs, 92107, West RB, (Santaluz, Crosby, 4S, etc.) 92127, RSF, 92067 etc. etc.
We also have family or own property in these zip codes, and this is a fast way to make some good comparisons, providing you have the comps for the bay area. This will also give you some idea of what the inventory looks like.