Kindly confirm if this is actually Signet Grange and not Sedgeletch Industrial estate.

This sixth form college doesn’t exist anymore, a housing estate has been built in its place

#surveyme

Is there a new Lidl somewhere nearby?

seems like this road is now constructed, however imagery isn't that up to date. Survey needed.

Check road name (spelling of "Allen") - current road name differs from what was originally surveyed.

Unable to answer "Is this still here? (ATM)" for https://osm.org/node/2860502039 via StreetComplete 29.1:

Another cash machine is available nearby

Attached photo(s):
https://westnordost.de/p/28611.jpg

Major retail development under construction here believed to include IKEA. Construction of site and roads observed in March 2018

More housing development here, not completed yet.

http://www.openstreetmap.org/way/244350392 is surely not called "Former Newbold Green School" (and may be complete by now)?