This single-level plan measures 66'-11" × 37'-5" and holds 1,970 sq ft of living space, not counting the garage. A front porch leads into a 7'-8" × 9'-4" foyer. The public rooms sit in a run along the plan: a 13'-1" × 12'-7" kitchen, a 10'-4" × 12'-7" dining area and a 27'-4" × 11'-11" living room, with glass walls to bring in light and views.
The bedrooms are grouped off a 23'-3" × 6'-2" bedroom hall. Bedrooms 2 and 3 measure 12'-5" × 9'-4" and 11'-7" × 9'-4", and they share an 8'-10" × 6'-2" hall bath. The primary suite has a 13'-7" × 12'-9" bedroom, a 7'-10" × 9'-4" bath and a 5'-5" × 9'-4" walk-in closet. An 8'-8" × 9'-4" office, a powder room, a 9'-1" × 6'-2" laundry, a 9'-1" × 5'-1" pantry and a 9'-1" × 7'-2" mudroom support daily use next to the 2-car garage.
Layout highlights
- Living room of 27'-4" × 11'-11" runs alongside a 10'-4" × 12'-7" dining area and the kitchen.
- Kitchen of 13'-1" × 12'-7" is backed by a 9'-1" × 5'-1" pantry.
- Primary suite combines a 13'-7" × 12'-9" bedroom, 7'-10" × 9'-4" bath and walk-in closet.
- Bedrooms 2 and 3 share an 8'-10" × 6'-2" hall bath off a 23'-3" bedroom hall.
- Mudroom, 9'-1" × 6'-2" laundry and 31'-4" × 12'-7" garage keep daily routines close to the entry.
Room sizes
| Room | Size | Area |
|---|---|---|
| Walk-in Closet | 5'-5" × 9'-4" | 50 sq ft |
| Primary Bath | 7'-10" × 9'-4" | 73 sq ft |
| Bedroom 2 | 12'-5" × 9'-4" | 116 sq ft |
| Bedroom 3 | 11'-7" × 9'-4" | 108 sq ft |
| Foyer | 7'-8" × 9'-4" | 72 sq ft |
| Office | 8'-8" × 9'-4" | 81 sq ft |
| Primary Bedroom | 13'-7" × 12'-9" | 173 sq ft |
| Bedroom Hall | 23'-3" × 6'-2" | 143 sq ft |
| Powder Room | 4'-6" × 6'-2" | 28 sq ft |
| Hall Bath | 8'-10" × 6'-2" | 54 sq ft |
| Laundry | 9'-1" × 6'-2" | 56 sq ft |
| Living Room | 27'-4" × 11'-11" | 327 sq ft |
| 2-Car Garage | 31'-4" × 12'-7" | 394 sq ft |
| Mudroom | 9'-1" × 7'-2" | 65 sq ft |
| Pantry | 9'-1" × 5'-1" | 46 sq ft |
| Kitchen | 13'-1" × 12'-7" | 165 sq ft |
| Dining | 10'-4" × 12'-7" | 130 sq ft |
Who this plan suits
This plan suits households that want three bedrooms, a home office and a main living area on one level, with no stairs. It needs a lot at least about 67 feet wide for the footprint, plus the setbacks your local code requires.
How this plan was made
It was generated in AI Architectures Plan Studio from this one-line brief: “Single-story modern house, 3 bedrooms, 2.5 baths, open kitchen, dining and living with glass walls, office, laundry, attached 2-car garage, front porch, about 2,000 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 one story modern house plans?
One story modern house plans place every living space on a single level and usually favor open common areas, large glazing and simple rooflines. This plan follows that approach with 1,970 sq ft of living space, glass walls at the living area and a covered front porch. The garage is additional and not counted in that figure.
What affects the lot and building cost of this plan?
The 66'-11" × 37'-5" footprint sets the minimum lot width and depth, and a single-story layout spreads the foundation and roof over more area than a two-story plan of the same size. Glazing, finishes, site conditions and local labor rates will move the cost more than the layout itself, so get quotes from local builders.
Can I change this plan by chat?
Yes. You can describe changes in chat, such as adding or resizing a bedroom, moving the garage to the other side, or narrowing the plan for a tighter lot. The layout is then regenerated and the room sizes update to match.
How do I use the PDF, DXF and IFC files?
The PDF is for reviewing and sharing the drawings with your family, builder or lender. The DXF opens in most CAD programs for further drafting, and the IFC can be loaded into BIM tools for coordination. Have a licensed local professional review the plans before you apply for a permit.