30x40 house plans, one-story house plan is ideal for those looking for a smaller residence. People who desire to live in a rural region, where acreage is more typical than not, will find that this size is also suitable. The merging of the kitchen and living room creates the open concept main living area in this house layout. The home has lots of space with three bedrooms and two bathrooms. Two sides of the house are surrounded by a sizable porch, adding additional outside living area. For a young couple or a small family, a 1200 square foot house plan is ideal. Three bedrooms, two bathrooms, and a large open living area are all included in this floor plan. The roomy kitchen has an island for more counter space. A pantry is also available for storage. It is simple to keep soiled clothes out of the main living space because the washing room is next to the bedrooms.