This single-story plan has 1,690 sq ft of living space, not counting the carport, within a 63'-0" × 35'-1" footprint. The covered carport for two cars (15'-11" × 20'-6") sits at the front of the house. The entry (9'-5" × 7'-6") leads into the main living area, and there is no basement.
The living room (19'-6" × 13'-3") opens to the dining area (8'-8" × 12'-7") and the kitchen with island (9'-1" × 14'-7"). A utility room (5'-6" × 9'-8") supports the kitchen, and the covered terrace extends the living space outdoors. A 32'-1" bedroom hall serves the sleeping wing: bedroom 2 (12'-9" × 8'-4") with its own bath, bedroom 3 (8'-8" × 12'-3"), bedroom 4 (13'-1" × 8'-4") and a shared bath (9'-1" × 5'-6"). The primary bedroom (14'-1" × 12'-3") includes a dressing room (5'-6" × 10'-5") and a bath (5'-1" × 12'-3").
Layout highlights
- Living room of 19'-6" × 13'-3" anchors the plan and sits beside the dining area.
- Kitchen with island measures 9'-1" × 14'-7", with a 5'-6" × 9'-8" utility room.
- Primary suite combines a 14'-1" × 12'-3" bedroom, a dressing room and a private bath.
- A 32'-1" bedroom hall gives access to bedrooms 2, 3 and 4 and the shared bath.
- Covered carport for two cars (15'-11" × 20'-6") and a covered terrace share the 63'-0" frontage.
Room sizes
| Room | Size | Area |
|---|---|---|
| Living Room | 19'-6" × 13'-3" | 258 sq ft |
| Dining | 8'-8" × 12'-7" | 109 sq ft |
| Entry | 9'-5" × 7'-6" | 71 sq ft |
| Kitchen with Island | 9'-1" × 14'-7" | 133 sq ft |
| Shared Bath | 9'-1" × 5'-6" | 50 sq ft |
| Utility Room | 5'-6" × 9'-8" | 53 sq ft |
| Dressing Room | 5'-6" × 10'-5" | 58 sq ft |
| Covered Carport (2 cars) | 15'-11" × 20'-6" | 325 sq ft |
| Bedroom 3 | 8'-8" × 12'-3" | 106 sq ft |
| Bedroom Hall | 32'-1" × 3'-7" | 114 sq ft |
| Bedroom 2 | 12'-9" × 8'-4" | 106 sq ft |
| Bedroom 2 Bath | 5'-6" × 8'-4" | 46 sq ft |
| Bedroom 4 | 13'-1" × 8'-4" | 109 sq ft |
| Primary Bedroom | 14'-1" × 12'-3" | 172 sq ft |
| Primary Bath | 5'-1" × 12'-3" | 62 sq ft |
Who this plan suits
This plan suits families who want four bedrooms and three baths on one level, with compact rooms and a separate primary suite. It needs a lot that fits the 63'-0" × 35'-1" footprint plus the front carport and setbacks.
How this plan was made
It was generated in AI Architectures Plan Studio from this one-line brief: “Single-story house, 4 bedrooms, 3 baths, primary suite with dressing room, open kitchen with island, dining, living, utility room, covered terrace, covered carport for 2 cars at the front, about 155 m² (1,668 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 4 bedroom house plan of 155 m2?
It is a single-level home with four bedrooms and about 155 m² of heated living area. This version measures 1,690 sq ft of living space, with the carport counted separately. It has three baths, an open kitchen, dining and living area, and a covered terrace.
What affects the lot and building cost of this plan?
The 63'-0" × 35'-1" footprint sets the minimum lot width and depth once setbacks are added. Cost depends mainly on local labor, foundation type, soil, roof structure and finish choices. The single-story form with no basement keeps excavation and stair work to a minimum.
Can I change this plan by chat?
Yes. You can ask to resize or reorder rooms, move the carport to another side, or adjust the plan for a narrower or wider lot. The layout is regenerated so the rooms still connect, and you can review the result before downloading.
How do I use the PDF, DXF and IFC files?
The PDF is for review, sharing and printing. The DXF opens in CAD software for drafting and detailing. The IFC loads into BIM tools so an architect or engineer can check the model, and local code and structural review are still required before construction.