This single-story plan provides 1,810 sq ft of living space, not counting the garage, on a footprint of 59'-9" × 41'-0". From the front porch you enter a 5'-5" × 10'-8" foyer that opens toward the great room. The great room (18'-0" × 20'-2") sits beside the 8'-10" × 20'-2" kitchen and an 11'-3" × 10'-4" dining area, so cooking, eating and sitting share one open space. The rear patio extends that space outdoors.
The 2-car garage (18'-10" × 19'-4") connects through a 5'-6" × 7'-10" mudroom, with the 5'-5" × 7'-10" laundry next to it. The home office (10'-11" × 8'-4") sits off the entry, away from the bedrooms. A 14'-8" × 7'-10" bedroom hall leads to Bedroom 2 (10'-8" × 10'-4"), Bedroom 3 (10'-1" × 10'-4") and the hall bath. The primary bedroom (10'-1" × 18'-6") has a 6'-6" × 11'-9" bath and a 6'-6" × 6'-4" walk-in closet.
Layout highlights
- Great room of 18'-0" × 20'-2" shares one open space with the kitchen and dining.
- Kitchen measures 8'-10" × 20'-2" and runs alongside the great room.
- Garage entry passes through a 5'-6" × 7'-10" mudroom, with the laundry beside it.
- Primary suite has a 10'-1" × 18'-6" bedroom, 6'-6" × 11'-9" bath and walk-in closet.
- Home office of 10'-11" × 8'-4" sits near the foyer, apart from the bedrooms.
Room sizes
| Room | Size | Area |
|---|---|---|
| Dining | 11'-3" × 10'-4" | 116 sq ft |
| Laundry | 5'-5" × 7'-10" | 42 sq ft |
| Mudroom | 5'-6" × 7'-10" | 43 sq ft |
| 2-Car Garage | 18'-10" × 19'-4" | 365 sq ft |
| Kitchen | 8'-10" × 20'-2" | 177 sq ft |
| Great Room | 18'-0" × 20'-2" | 362 sq ft |
| Foyer | 5'-5" × 10'-8" | 57 sq ft |
| Home Office | 10'-11" × 8'-4" | 91 sq ft |
| Primary Bath | 6'-6" × 11'-9" | 76 sq ft |
| Walk-in Closet | 6'-6" × 6'-4" | 41 sq ft |
| Primary Bedroom | 10'-1" × 18'-6" | 187 sq ft |
| Bedroom Hall | 14'-8" × 7'-10" | 115 sq ft |
| Hall Bath | 6'-0" × 7'-10" | 47 sq ft |
| Bedroom 3 | 10'-1" × 10'-4" | 104 sq ft |
| Bedroom 2 | 10'-8" × 10'-4" | 110 sq ft |
Who this plan suits
This plan suits households that want three bedrooms and a dedicated office on one level without stairs. It needs a lot at least about 60 feet wide to fit the 59'-9" × 41'-0" footprint, plus setbacks.
How this plan was made
It was generated in AI Architectures Plan Studio from this one-line brief: “Single-story house with exactly about 1,800 sq ft of living space (garage not included): 3 bedrooms, 2 baths, home office, open kitchen, dining and living, laundry, 2-car garage.” 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 1800 sq ft house plans?
They are home designs with roughly 1,800 square feet of heated living area, usually counted without the garage. This plan measures 1,810 sq ft on one level, with 3 bedrooms, 2 baths and a home office.
What affects the lot and cost of building this plan?
The footprint is 59'-9" × 41'-0", so lot width and setbacks are the first check. Cost depends on your region, foundation type, finishes and site work, so get local builder quotes for the exact figure.
Can I change this plan by chat?
Yes. You can describe changes in chat, such as resizing rooms, swapping the garage side or fitting a narrower lot. The plan is then regenerated with the new layout.
How do I use the PDF, DXF and IFC files?
The PDF is for reviewing and sharing the drawings. The DXF opens in CAD software for editing linework, and the IFC imports into BIM tools. Have a local engineer or architect review the plan before permitting.