Unable to answer "What’s the name of this street?" – Minor/Unclassified Road – https://osm.org/way/618965772 via StreetComplete 58.2:

Internal estate road from Castle In The Clouds:

https://www.castleintheclouds.org/wp-content/uploads/2021/11/Castle_in_the_Clouds_property-map-updated-2021.pdf