Having played about with a 3D sketch of each house, I changed over to the virtual world of LDD to see how I could add them to my Micropolis layout. I realised that making each into a small detached dwelling meant I could fit a group of four onto a quarter-block baseplate:

I wanted to give them a bit of colour, but was a little limited in choice with rooves and walls, as some of the more pastel shades I wanted to choose did not give me the bricks I needed!
Adding some landscaping and an alley for rear access gave the module a bit more realism. I know they are rather squashed in, but just like real life, land is at a premium in a big city!

I hope to build these soon, as I would like to have a bit of residential property in my town.