This single-story ranch plan has 1,240 square feet of living space, not counting the garage, inside a 47'-7" × 32'-10" footprint. A front porch leads to a 5'-5" × 7'-8" foyer, which opens to a 15'-7" × 15'-3" living room. The 7'-6" × 15'-3" kitchen matches the living room's depth, and an 8'-6" × 9'-4" dining nook completes one open zone for cooking, eating and sitting.
The three bedrooms are grouped along an 18'-8" × 3'-7" bedroom hall. The primary bedroom measures 14'-11" × 9'-9" and has a 6'-4" × 5'-1" walk-in closet and an 8'-2" × 5'-1" bath. Bedroom 2 (8'-10" × 11'-3") and Bedroom 3 (8'-8" × 11'-3") share the 5'-6" × 7'-8" hall bath. An 8'-6" × 5'-6" laundry is its own room, and the attached 1-car garage measures 12'-11" × 15'-3".
Layout highlights
- Open living room (15'-7" × 15'-3") and kitchen (7'-6" × 15'-3") share the same depth.
- Dining nook of 8'-6" × 9'-4" sits beside the kitchen for everyday meals.
- Primary suite combines a 14'-11" × 9'-9" bedroom, walk-in closet and 8'-2" × 5'-1" bath.
- Two secondary bedrooms, both 11'-3" deep, share a 5'-6" × 7'-8" hall bath.
- Separate 8'-6" × 5'-6" laundry and a 12'-11" × 15'-3" attached 1-car garage.
Room sizes
| Room | Size | Area |
|---|---|---|
| Foyer | 5'-5" × 7'-8" | 41 sq ft |
| Hall Bath | 5'-6" × 7'-8" | 42 sq ft |
| Bedroom 3 | 8'-8" × 11'-3" | 98 sq ft |
| Bedroom 2 | 8'-10" × 11'-3" | 99 sq ft |
| Bedroom Hall | 18'-8" × 3'-7" | 66 sq ft |
| Primary Bath | 8'-2" × 5'-1" | 41 sq ft |
| Walk-in Closet | 6'-4" × 5'-1" | 32 sq ft |
| Primary Bedroom | 14'-11" × 9'-9" | 146 sq ft |
| Living Room | 15'-7" × 15'-3" | 237 sq ft |
| Kitchen | 7'-6" × 15'-3" | 114 sq ft |
| Laundry | 8'-6" × 5'-6" | 47 sq ft |
| Dining Nook | 8'-6" × 9'-4" | 79 sq ft |
| Garage (1-car) | 12'-11" × 15'-3" | 197 sq ft |
Who this plan suits
This plan suits small households, first-time buyers and downsizers who want three bedrooms and two baths on one level without stairs. It needs a lot that can take a 47'-7" × 32'-10" footprint, plus room for the porch side and garage access.
How this plan was made
It was generated in AI Architectures Plan Studio from this one-line brief: “Single-story ranch house, 3 bedrooms, 2 baths, open kitchen and living, dining nook, laundry, attached 1-car garage, front porch, about 1,250 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 small 3 bedroom ranch house plans?
They are single-story homes with three bedrooms, kept compact so the footprint and roof stay simple. This plan has 1,240 sq ft of living space, 2 baths and a 1-car garage, with all rooms on one level.
What affects the lot and building cost of this plan?
The 47'-7" × 32'-10" footprint sets the minimum lot width and depth, and setbacks will add to that. Cost drivers include foundation type, roof complexity, finishes, the attached garage and local labor rates, so get local quotes.
Can I change this plan by chat?
Yes. You can ask for different room sizes, a swapped bedroom or bath, the garage on the other side, or a narrower lot, and the layout is regenerated. Check the new room dimensions before you commit to the changes.
How do I use the PDF, DXF and IFC files?
The PDF is for reading and sharing the floor plan with a builder or designer. The DXF opens in most CAD tools for editing linework, and the IFC imports into BIM software such as Revit or ArchiCAD. A local professional should review the plan against your site and code.