This single-story plan holds 1,300 sq ft of living space on a footprint of 57'-9" × 32'-2", with the 2-car covered carport (23'-9" × 13'-7") at the front and not counted in that figure. A 11'-9" × 4'-5" entry leads into the living room, which measures 11'-9" × 18'-10" and opens to the rear terrace through glass.
The kitchen with island (11'-11" × 9'-8") sits beside the dining area (11'-5" × 9'-8"), so cooking, eating and sitting share one open zone. A 6'-3" × 5'-5" laundry is close to the kitchen. The three bedrooms are grouped off a 19'-6" × 4'-2" hall: the primary bedroom (11'-5" × 13'-3") with its 7'-8" × 6'-0" ensuite, bedroom 2 (9'-8" × 11'-11"), bedroom 3 (8'-8" × 11'-11") and a shared 7'-8" × 6'-10" bathroom. There is no basement and the roof is flat.
Layout highlights
- Open kitchen with island, 11'-11" × 9'-8", sits next to the 11'-5" × 9'-8" dining area.
- Living room, 11'-9" × 18'-10", opens through glass to the rear terrace.
- Primary bedroom, 11'-5" × 13'-3", has its own 7'-8" × 6'-0" ensuite.
- Bedrooms 2 and 3 (9'-8" and 8'-8" wide) share a 7'-8" × 6'-10" bathroom.
- Covered carport for 2 cars, 23'-9" × 13'-7", sits at the front of the 57'-9" × 32'-2" footprint.
Room sizes
| Room | Size | Area |
|---|---|---|
| Ensuite | 7'-8" × 6'-0" | 46 sq ft |
| Bathroom | 7'-8" × 6'-10" | 52 sq ft |
| Primary Bedroom | 11'-5" × 13'-3" | 151 sq ft |
| Bedroom Hall | 19'-6" × 4'-2" | 82 sq ft |
| Bedroom 3 | 8'-8" × 11'-11" | 103 sq ft |
| Bedroom 2 | 9'-8" × 11'-11" | 115 sq ft |
| Entry | 11'-9" × 4'-5" | 52 sq ft |
| Living | 11'-9" × 18'-10" | 221 sq ft |
| Covered Carport (2 cars) | 23'-9" × 13'-7" | 323 sq ft |
| Dining | 11'-5" × 9'-8" | 110 sq ft |
| Kitchen with Island | 11'-11" × 9'-8" | 115 sq ft |
| Laundry | 6'-3" × 5'-5" | 34 sq ft |
Who this plan suits
This plan suits small families or couples who want three bedrooms and two baths on one level with compact, efficient rooms. It needs a lot at least 58 feet wide for the footprint, with the front facing the street for carport access and the terrace at the rear.
How this plan was made
It was generated in AI Architectures Plan Studio from this one-line brief: “Single-story modern house, 3 bedrooms, 2 baths, flat roof, open kitchen with island, dining and living with glass to the terrace, laundry, covered carport for 2 cars at the front, about 125 m² (1,346 sq ft) of living space (garage not included). Metric European / Latin American layout: compact rooms, no basement.” 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 is a modern 3 bedroom one story house plan?
It is a single-level home with three bedrooms, no stairs and a contemporary look, often with a flat roof, large glazing and an open living area. This version has 1,300 sq ft of living space, two baths and a covered 2-car carport.
What affects the lot and building cost of this plan?
The 57'-9" × 32'-2" footprint sets the minimum lot width and depth, and a single level spreads the foundation and roof over a larger area than a two-story home. Local labor, soil, finishes and the flat roof waterproofing detail will drive cost more than the layout itself.
Can I change this plan by chat?
Yes. You can describe changes in chat, such as resizing a bedroom, moving the carport to a side, swapping it for a closed garage or fitting a narrower lot, and the plan is regenerated with updated room sizes. Check the new measurements before you rely on them.
How do I use the PDF, DXF and IFC files?
The PDF is for review, printing and sharing with contractors or lenders. The DXF opens in CAD software for editing and drafting, and the IFC imports into BIM tools. Local permits usually require review and stamping by a licensed designer or engineer.