Guess what. Since 1988 (oldest data available) all area have appreciated around same annual rate (5%). The annual rates are always within 1% of one another. Within a given time, some zipcodes do better than others, but eventually all fall back to same rate.
So, that tells market is fairly efficient across the area at any given time.
Your best bet is to get into neighborhood you want, but speculate on when to buy.
You can get your own data from propertysharks.com