How much are black walnut trees worth?
Black walnut trees are in high demand. The more mature they are, the more they are worth. A mature black walnut tree can yield $5000.00 or more. Each year on the tree more value is added. You could have a forester or timber cutter come and give you an approximate value of any existing trees.You can find more information here: http://forums.gardenweb.com/forums/load/prairie/msg1112144517231.