I'm far from an expert, but live oaks grow fast when they're young. The growth rate slows as they age. In a VERY long time, this tree could probably double in size.
Ideally, for my tastes, the oak could have been centered in the front yard a bit more, and the palm tree to the right not planted at all. The palm is actually too close to the oak. Unfortunately, mature size wasn't adequately considered when they were planted. Could cost the palm tree its life someday.