Generally the answer would be that the part of the tree that is over the property line and into his yard can be dealt with by him in any fashion he deems appropriate (ie: he can harvest the apples hanging over his property, he can trim the tree back to the property line, etc.). However, it is typical for neighbors to get along and work something out if there is a dispute. Unless you are in dire need of apples, wouldn't the apples on your side of the property be enough for your needs and wouldn't it be best to agree to let the neighbor harvest any apples from his side of the property line in exchange for an agreement not to cut the tree back or otherwise damage the part on his side of the lot line?
Answered on Sep 26th, 2013 at 2:38 AM