Final answer:
Spinner's End, where Snape's family house is located, is described in the Harry Potter series as an industrial and impoverished area, but its precise location is not detailed in the books.
Step-by-step explanation:
The location of Snape's old family house on Spinner's End is not explicitly described in the Harry Potter books. Spinner's End is portrayed as a bleak, industrial part of town with narrow streets and dark, grimy houses.
The narrative suggests that it's an impoverished, working-class neighborhood, much in contrast to the atmospheric and picturesque descriptions of the world that Harry Potter often finds himself in.
Snape's house would likely be among the row of dingy houses, suggestive of his harsh upbringing and the unprivileged background he came from.