Identification Is this a wimpey No fines?

Hi All,

I was wondering if you could help me?
This property is located in Stratford, Newham (London).

It has a low pitched timber trussed roof.
Metal gutters
A mansard type hanging tiles effect to the first floor elevations.
Pebble dash render to ground floor only
The ground floor appeared to be a concrete slab
The first floor appeared to be suspended timber
The internal door frames were made from metal (strange).

thanks in advance!

Photos attached////