Along with our neighborhood, family members own homes in 92107 (Sunset Cliffs), 92106 (Point Loma), 92037 (LJ), etc. etc., and all have noticed the low inventory as well.
Since we all bought our homes many years ago, it’s really a moot point, but still interesting to see another cycle play out.
Should be extremely interesting to see what happens in the next 5-10 years with so little “buildable land” left in desirable areas. It could present a real challenge for future buyers.