Great for you that the neighbor KNOWS the property..... That is one of the advantages of the house I am buying also.... the people I am getting it from, the lady is one of 3 girls that grew up in the house..... they wrote down all the dates of when the kitchen was remodeled, the "new" roof on the one part of the house, electrical upgrades ..... things like that. There are several other things I have to ask them again..... I want to write it down along with what they have given me, so it is documented. There is an old RR bed that goes through it so not any good to grow anything, when there used to be a spur line there many years ago.... and the concrete marker from the rr company.... little things like that. Where the garden used to be, where the pig pen was and the chicken house that isn't there anymore....some things I will keep the same, like the garden, some I will probably do different.
I envy your pond very much.....