This single-story plan fits two bedrooms, one bathroom, a laundry and an open kitchen, dining and living area into 820 square feet of living space. There is no garage. The footprint measures 40'-0" × 22'-4", so the house is long and narrow, with a front porch at the entry.
The living room is the largest room at 11'-9" × 14'-5". The kitchen (8'-8" × 10'-8") and dining area (8'-8" × 9'-4") share the open main space with it, so cooking, eating and sitting happen in one place. A 6'-6" × 7'-0" hall connects that space to the bathroom, which is the same size, and to both bedrooms. Bedroom 1 measures 10'-0" × 10'-11" and Bedroom 2 measures 9'-2" × 9'-0". The laundry is a compact 5'-1" × 4'-9".
Layout highlights
- Living room of 11'-9" × 14'-5" is the largest room in the house.
- Kitchen (8'-8" × 10'-8") and dining (8'-8" × 9'-4") open to the living room.
- Bedroom 1 is 10'-0" × 10'-11"; Bedroom 2 is 9'-2" × 9'-0".
- One 6'-6" × 7'-0" bathroom and a 6'-6" × 7'-0" hall serve both bedrooms.
- 820 sq ft of living space on one level within a 40'-0" × 22'-4" footprint.
Room sizes
| Room | Size | Area |
|---|---|---|
| Bedroom 2 | 9'-2" × 9'-0" | 83 sq ft |
| Bedroom 1 | 10'-0" × 10'-11" | 109 sq ft |
| Laundry | 5'-1" × 4'-9" | 24 sq ft |
| Hall | 6'-6" × 7'-0" | 46 sq ft |
| Bathroom | 6'-6" × 7'-0" | 46 sq ft |
| Living Room | 11'-9" × 14'-5" | 170 sq ft |
| Kitchen | 8'-8" × 10'-8" | 92 sq ft |
| Dining | 8'-8" × 9'-4" | 81 sq ft |
Who this plan suits
This plan suits a single person, a couple, or a small household that wants two bedrooms and one level with little wasted space. It needs a lot at least a little wider than 40 feet to allow for setbacks, and it has no garage.
How this plan was made
It was generated in AI Architectures Plan Studio from this one-line brief: “Single-story house, 2 bedrooms, 1 bath, open kitchen, dining and living, laundry, front porch, about 850 sq ft of living space (garage not included).” An AI architect drafted the room program, a layout solver placed every wall and door, and the plan was checked automatically for room sizes, circulation and daylight. The same project produced the PDF sheets, layered DXF, IFC model and 3D model you can download above.
Frequently asked questions
What are 850 sq ft house plans?
They are compact home designs of roughly 850 square feet of living space. This version measures 820 sq ft, with 2 bedrooms, 1 bath and an open kitchen, dining and living area on a single level.
What affects the cost and lot requirements of this plan?
The 40'-0" × 22'-4" footprint is simple and has no garage, so the main cost drivers are your foundation type, finishes, local labor and utility connections. Your lot must allow the footprint plus local setbacks, and the front porch needs room at the entry.
Can I change this plan by chat?
Yes. You can ask for changes such as moving or resizing rooms, adding a garage on a chosen side, or fitting the plan to a narrower or wider lot. The layout is then regenerated with updated room sizes.
How do I use the PDF, DXF and IFC files?
The PDF is for reviewing the plan and sharing it with contractors or permit offices. The DXF opens in CAD software for editing the drawings, and the IFC loads into BIM tools for 3D coordination. Have a local professional check the plan against your codes before you build.