Purchased the new Warlord Ruined Hamlet at Campaign in Milton Keynes at the weekend - you get 3 of these which can be made up in different layouts so there is a lot of plastic to play with. £35 for the box of 3 bags of modular walls and components.

Once painted and based they will make a nice addition to the table and should suit a lot of periods.
For scale a 28mm Black Tree Design German peers over the ruined wall (actually the perspective makes the house look smaller than it really is).
Overall I would say I am very happy with the purchase. A nice bit of terrain makes all the difference on the tabletop.
UPDATEHaving made them all up and played around with figures inside the buildings I would say they are really 25mm scale and not 28mm. My Black Tree figures have to duck to get through the doors or look through the windows.
Valiant plastic figures look more in scale
I think the Warlord figures are more 25mm than 28mm so the scale would be suited to them (makes sense)
Still nice ruins though
UPDATE 2Painted up 1 house (the wash is still wet!) - 2 more to go
withe Valiant 20mm for scale

and 28mm Black Tree GI's

....works with both scales but as I mentioned earlier a wee small for heroic 28mm - the models have to duck to look out the windows.
But 3 sets of these on the table with different builds will look quite impressive methinks