I liked the parents' (Zeke and Camille's) house on Parenthood. I might want to update it a bit, but it seemed so cozy and "lived-in" with lots of space for the family. And the wonderful big property with the guesthouse plus a garage/barn/workshop, and that great outdoor eating area. Adam and Kristina's house was really nice and homey too. (Julia and Joel's was not my style- too modern.)
I also like the Dunphy house on Modern Family. (Jay and Gloria's, while gorgeous, too modern for me.)
The Waltons house. Big old farmhouse with a barn. Chickens and house garden. Huge eat in kitchen. Front porch. Definitely my style!