Also, I do this with all my builds now, I use roof overhangs on all new structures.

On the corner of a wall intersection, I snap in the middle a 45 degree roof cross to the upper section of the roof or upper wall, then go around the other side of the cross (side of building) and snap a 45 deg roof, so there is a half metre overhang.

For the front, I simply snap from the existing half metre overhang, and snap another full roof piece for a further 2 metre overhang at both the rear & front of structure, supported with core beams usually. Looks really pronounced & imposing when you see it, regardless if the structure is smaller or larger.

https://steamcommunity.com/sharedfiles/filedetails/?id=2813351584

https://steamcommunity.com/sharedfiles/filedetails/?id=2885155067

https://steamcommunity.com/sharedfiles/filedetails/?id=2790243410

As you can see I alternate the overall design a bit here & there, but for the most part the skeleton & framework for the house is usually the same if similar floorspace.