Thanks guys.
Oldben, don't go smashin' the Plasticville.
I did use prefabricated pieces for most of the model. At one time I was the creator/seller of the Arnica, Montana Western buildings now sold by Hawgleg. I still have a box or two of miscast resin bits that are great for stuff like this.

Here's a picture of what I started with right after I laid in some of the window panes.
The darker section on the assembled model is made the same way I made the original masters for the resin buildings. I take thin strips of card stock and glue them to foam core or eco board. The shingles are jusat individual bits glued on.
I used the Witch House in Salem as my basic inspiration.