We have taken stock of the new 28mm buildings for WWII from 4Ground.
4Ground are a leading manufacturer of laser-cut MDF kits.
This latest set is a series of building suitable for NW Europe, aimed at WWII - but will do for any period you think appropriate, of course.
The buildings come ready-painted, you just need to glue them together. They come with interior detail, so as you lift off the roofs and upper levels, you can fight your way through them. You can also punch our various roof tiles and brick walls to provide loop holes to fire out from.
You can buy a terrace in three parts:
There is also a stand-alone model.
I've taken some pictures from the 4Ground website to show you the interior detail.
4Ground have promised this is just the start of the range.