Unfortunately, how the houses are numbered in the household examination records most often have no correlation to numbers on a map anyway.
I wonder if that holds for villages in Blekinge and Kristianstad counties. I've traced a number of ancestors there, and the use of numbers (e.g. Mörrum 41, Dyneboda 2) is so consistent (in birth records, marriage records, hfl) that I've got the impression that this was the official names of the farms. Probably not used in everyday parlance by the farmers, but still something different to other parts of Sweden where you find the Norregård, Södergård and so on.
Maybe this has something to do with these counties' Danish history.