Looks fantastic for your third house. Focus on the house for now, because landscaping can always come later. Don't make the mistake of other people, use larger bricks for the walls so you don't have the ugly side texture lines. I'd suggest using print plates for the ceiling so you don't have the ugly bottom texture. Also, not every exterior wall has to have those sloped ramps - mix it up a bit, the facade is sometimes entirely brick or stone. Some houses even have a strip of bricks running along the lower edge of the exterior.
9/10 for third house
7/10 for quality