Trick or Treat (pattern & kit) is available at Midway Wool.

Using SP5, the window lines are whipped chain stitch.  

Roof peak:  Outside pillars are a needle weave bar. Crossbar is a whipped chain.  Top the pillars with a  3/8 inch 5 spoke woven circle, and stem stitch the ‘crooked’ lines. 

Porch: pillar is Hungarian braided chain stitch. Railing and supports are stem stitch.

Orange boarded window: using size 5. Hungarian braided chain stitch the boards.

Small triangle roof. Backstitch concentric triangles beginning with the outside edge.

Porch roof: Backstitch around 3 sides & whip.  On the wool, add long stitches to create grid. Couch down with small cross stitches.

That was quick! Now on to the RIGHT house.