What does it say? It confirms my observation that it is a generally run down area with a few high end homes probably on the boundaries.

Most likely it says that the data is not very reliable. I work 5 miles from Clairemont, it’s not Rancho Santa Fe but it’s certainly not a run down area. There is a trailer park east of 805 that’s in Kearny Mesa but technically in 92117, that’s where all weird 5-digit prices must be coming from. Other than that it’s a middle-class neighborhood, mostly built in 50’s and 60’s, 1000-1500 sq ft single family houses, some apartments and condo complexes.