My uncle used to live on an old ranch road in west Texas. It didn't really go anywhere just connected to larger roads together, probably 20 miles long and kind of wound through a couple of minor valleys. Eventually all the road frontage on that road slowly got sliced up in to parcels for mini-ranches of 30-90 acres, the county sort of numbering them as they went along. Eventually the numbering system on that road got so messed up, someone called for an ambulance and died because the ambulance couldn't find the house.

A month later the county formally renumbered the whole road and each mailbox has a bright new blue 6x12" "house number" reflective sign. This meant they had to go through the property records and redraw all the plats with the new labels.

I don't have any idea how a city or country can do any kind of property taxation without formal addresses. Or a census. Or transfer of Real Property. There must not exist any kind of title insurance because without property and tax records you can't keep track of who owns what. I'm curious if the author consulted the tax office because street names are critical to the relation of ownership of property to physical location. Occasionally property records will reference "iron spike at corner of property" but those aren't definitive and move/get lost. Streets rarely change location or get lost.