I decided to reverse applique the door for the quilt!
I used a chalk pencil to define my stitch line, then pinned the door to the back (door right side to block wrong side). I used an embroidering stitch on my machine, then cut out the outline from the block. (photographed clockwise)
The doors will not be uniform in size or location, which I think will add charm to the Christmas village that I hope to create.