This building shows on some zoom levels of satellite imagery and not on others. Can somebody check if this building is really there, and mark it as such?

Marked as a highway, although to me it looks more like a carpark of some sort.

I don't think the riverbank just abruptly ends here.

Is there any reason this woods is split into two ways?

This footpath seems to go through the corner of a house.

Is this road part of Ash Place? If not, does it have an official name?

parking

Pond borders could do with a fixing.

I've added this track approx. If somebody could make it accurate that would be good.

Missing road here.