Occasionally a plaque is fully obscured by construction work.
See the list below…
For completeness I’ve included images of these plaques sourced from the web.
St Benet Gracechurch at 60 Gracechurch Street EC3V 0HR
In Streetview if you are looking at the entrance to Allianz House
then the plaque is on the left face of the left hand column.
The image was captured in 2024, since then unfinished construction work has started.
Old Serjeant’s Inn at 5 Chancery Lane, London EC4A 1BL
In Streetview you can see the plaque to the right of the entrance to the building.
The image was captured in 2022, since then unfinished construction work has started.
Giltspur Street Compter at 20 Giltspur Street, London EC1A 9DD
In Streetview you can see the plaque on the righthand face of the building adjacent to the pub.
The image was captured in 2022, since then unfinished construction work has started.
A plaque can also be partially obscured, see list below…