I am trying to read this unidentified Kanji
It is some kind of house part, found on this map, as marked: http://i.imgur.com/hsSC9kH.png
It's from an older book from Nagano-ken, so it is possibly an older / now unused Kanji.
Please, if anyone can help me identify it, it is the last piece of the puzzle I am missing. Maybe it's a very simple Kanji, I don't know, right now I am at my wit's end.
Thank you very much in advance!