Quick update. The building is taking shape so thought I'd post a couple of pics.
As you can see from this one, I'm currently working on the ground floor. The black bits of foamboard in the centre are just to give you an idea of the layout. As per the picture of the original pub on Page 1 the angled wall section will be covered by a sign hence why it isn't decorated:

Here's the side and back. The backyard still has to be walled and paved and you may see on the base the footprint of the out-house; that has been built and just needs to be put into place. I want to add a large painted sign to the side wall, the only way I can think of achieving that effect is to either create a decal and stick it on or make a stencil. Any other suggestions would be welcome.

I'm working on the chimneys tonight so will hopefully have the roof section completed by the weekend. Then I'll enclose the yard which will see the bulk of the main structure complete; that means it's then down to the detail and weathering. My least favourite bit.