Is this little hamlet Bisham Under-The-Wood (and its listed icehouse?) https://historicengland.org.uk/listing/the-list/list-entry/1117566?section=official-list-entry

https://www.sabre-roads.org.uk/forum/viewtopic.php?p=1293737#p1293737 mentions it too, and so does http://www.bishamparishcouncil.org.uk/parish-land/. Access to the woods and bridleway at least is public.

The road off Bisham Roundabout might be residential in character, not service.