513 BeaconBeacon-Marlborough Alleys > Mass. Ave. west Alley #908Updated January 22, 2018Species: AilanthusCondition: UnknownFront or back: Back (alley)Trunk diameter (in): 25”Tree height (ft): 65'Planting info: Planted prior to 2010Removal info: Tree has not been removedNotes: 2016 Comments: Listed at 511 Beacon in 2010; no tree at 511 now 2010 comments: