I suspect that "Cambidge Street" is a typo for "Cambridge Street". Someone should check locally.

When I was there today, the Histon Barbershop and the Cambridge Building Society were separate establishments. I didn't note which one was in the wrong place, though, so it needs someone to check.

House numbers around Cranesbill Close really need to be resurveyed. Rather too many of my photos turned out fuzzy.

The Fort St George bridge has been retagged as highway=footway rather than highway=cycleway. I remember explicit cycle markings on the bridge, but maybe they've been removed.

I think there might still be a hotel here, even though its entire building seems to have been deleted from OSM. Its name may have changed though: https://cambridgehotel.co.uk/

Northampton Station has a shiny new station building, which seems not to be mapped yet.