OK, so this is a tougher one. Where is 'The People's Gospel Mission Hall'? It's north London, but I'm not giving away more than that.
I'm not sure whether it's still is use. The building is certainly cared for. There's no notice of services, so I guess the hall has been put to some other purpose.
Here's another view of the hall, and below I've taken a photo of the foundation stone, the lettering almost entirely obscured by layers of paint.
I make it out to read:
'THIS STONE LAID BY
FOUNDER AND PRESIDENT
OF THE PEOPLE'S GOSPEL
MISSION IN 1886 ...'
Andrew Whitehead's blog
Welcome - read - comment - throw stones - pick up threads - and tell me how to do this better!