help identify locations of the OSS lantern slides

As part of my Open Spaces Society fellowship, I'm trying to identify the locations of their huge collection of lantern slides. https://t.co/NkDYSCWq1j
I'll be tweeting a few that I'm stuck on. So if you live in the locations, this is a brill way of getting out & finding them.

— Katrina Navickas (@katrinanavickas) March 1, 2021

Here's the first one I can't identify.
The title is 'Road to Purley, Surrey'. It is in between some on Box Hill, so may be near there.
Anyone recognise this post or the house in the background? @MagicLanternSoc pic.twitter.com/WR1qUwEMfr

— Katrina Navickas (@katrinanavickas) March 1, 2021

here's the next location I need to identify: 'Roman Road, Surrey'. Where is this?
The previous slide was of Farthing Down, so could this be off Riddlesdown? #Surrey #openspaces pic.twitter.com/glMDxRmXnY

— Katrina Navickas (@katrinanavickas) March 2, 2021