(continued from above) Two neighborhoods featuring some massive valley oaks are just off of Springfield drive in southeast Chico. Skymountain Circle in the Village Park subdivision and Heritage Oak Drive in the Heritage Oaks subdivision both feature homes with giant trees in their front yards. Of these, homes at 65 and 67 Skymountain Circle share a massive oak tree, and both addresses sold in 2006 and 2007. While this assessment is patently not-scientific or definitive it does support the claim that these dominant trees add value. (continued below)