Allowing that animated shows should not be overanalyzed and that there are a number of technical errors of continuity and fact in _King of the Hill_, are the floor plans of all the houses in the Hill neighborhood identical (or nearly so) or are some mirror-images of the others or are there several variants?
Each house has a street side and an alley side. The Hill house (at least) has two (or three, depending on how you count) sections to it: the garage/bedroom section has a roof line perpendicular to the street, and the family-room/kitchen section has a roofline parallel to the street and connects with the other section between the garage and the bedrooms in a "T" shape. There is at least one bathroom, Hank's and Peggy's bedroom, Bobby's bedroom, and a den turned into Luanne's bedroom, all apparently in the bedroom section nearest the street with two sets of sliding windows on the street side and one or two sets of sliding windows on the side facing the Gribble house. The garage has its vehicle doors facing the alley, and maybe a door on the side facing the Gribble house. The family-room/kitchen section has two sliding-glass door entrances (one for each room) on the alley side and regular door and maybe two sets of sliding windows on the street side. The Gribble house (at least) has a basement (and at least three bedrooms). The Souphanousinphone house appears to have rain gutters on the slanted edge of the roof (the ones Hank cleaned out after Kahn lost his job), which strikes me as a little odd (but as odd things go on the show it's about normal).
Why is all this important? Maybe it's not, but for instance the one time that John Redcorn was shown exiting through a window (and it struck me that he went out back first as if physically being thrown out) it was from the section with a roof line parallel to the street (which in the Hill hous would be the room adjacent to the kitchen, which I would assume to be the dining room, though the surface impression seems to be that he was leaving from a bedroom window.
And who lives where? From the street side, the Gribble house is to the right of the Hill house, and the Souphanousinphone house is to the left of the Hill house, aren't they? Boomhauer's house is across the alley from either the Hill house or the Gribble house. Is Bill's house next to Boomhauer's house across the alley (there were only a few seconds between the time Bill left with Peggy's wastebasket and the time his own door could be heard closing), and which side is it on; or is it on the Hill side of the alley beyond either the Gribble house or the Souphanousinphone house?