Hi owltalk can you tell me please what year the photos you posted of the bakehouse in Llansillan were taken
I took them in 2008-9. The big house is Tyn Llan (or Tynllan). It was finished (refurbed) and sold in 2009. In their garden is a little stone house - a one-up/one-down. Everything else was knocked down. Behind the other buildings was an orchard and (as I found out) a treasure trove for bits of old pottery. I used to go looking every day when the workmen left.
The Old Hand Inn has always been one property, with a flat tacked on the side, but part of it might have temporarily been given another name. Working up the street... Tegfan was also a bake house. It's a tiny house dominated by a very large fireplace/oven in the middle of it. Gwynfa, and the one next to it, were two houses, now joined.
London House - the front fell off when a resident overdid it trying to change the window openings. The cheap brick wasn't a popular choice.
Gwalia was two tiny cottages, now one. At one point it was another bakehouse/cookhouse for the White Lion Inn (now The Old White Lion), but the White Lion had two ranges and a bread oven of its own too. The Old White Lion had a brief period of being named Glyndwr.
Darwin Cottage was called Darwen Cottage, but an owner changed it in the early 2000s.
Preswylfa is next, followed by The Old Post Office.
I can do the other side of the street, if you like.

Talking of the other buildings at Tynllan, the smaller buildings didn't really look habitable. There was a rough driveway in between the buildings. I think the little one-up/one-down house had a shed tagged on the back. Behind it was another shed/building. Across the drive was the 'bakehouse' and the orchard.