There is no rhyme or reason for this. Wilson S is a very short road so there is not many homes for sale compared to the north section. Both are in a very good section of the estates. You also have to take in consideration if you are looking at bank owned properties, short sales, etc... What are you looking for in the estates? I grew up on NW 27th and would be happy to put together a custom list of available homes.
Scott Riddle, (CSP) Certified Short Sale Professional
Sand Castle Realty Group