The following house in Prosimny has an exit to the main street across from the mayor but there's no entrance. I found it by using vanish:

Inside a run-down home
The poor quality of the home in which you stand is striking, as
chipped and broken furniture and the filth that layers everything in
the room seems to draw attention to itself. The floor here are grimy
and covered in dirt, and offer poor footing. There is no luxury here
whatsoever, and it is perhaps a marvel in itself that the small wooden
staircase leading upward to the attic is sturdy enough to support even
the weight of a child. The road lies outward to the east.

valguarnera@carrionfields.com