This single-story plan has 2,560 square feet of living space, not counting the garage, on a footprint of 71'-2" × 49'-3". A front porch opens to a 9'-1" × 8'-2" foyer. The main living area is a 16'-2" × 25'-9" great room, a 12'-5" × 11'-3" dining space and an 8'-10" × 21'-2" kitchen with an island and a 6'-6" × 8'-8" pantry. An 11'-11" × 8'-2" office adds a room for work or study.
The bedrooms are split. The primary suite has its own 12'-1" × 7'-2" hall, a 10'-0" × 20'-4" bedroom, a 12'-5" × 8'-8" bath and a 6'-6" × 11'-3" walk-in closet. Three more bedrooms, each 13'-3" deep, open off a 30'-0" × 3'-7" hall and share two baths. A 6'-6" × 11'-3" mudroom and a 6'-6" × 10'-5" laundry handle daily utility needs, and the 23'-1" × 22'-1" three-car garage is attached. A covered back porch extends the living space outdoors.
Layout highlights
- Great room measures 16'-2" × 25'-9" and sits beside a 12'-5" × 11'-3" dining area.
- Kitchen is 8'-10" × 21'-2" with an island and a 6'-6" × 8'-8" pantry.
- Primary suite combines a 10'-0" × 20'-4" bedroom, 12'-5" × 8'-8" bath and walk-in closet.
- Bedrooms 2, 3 and 4 are each 13'-3" deep and share a 30'-0" hall.
- Mudroom (6'-6" × 11'-3") and laundry (6'-6" × 10'-5") sit beside the 3-car garage.
Room sizes
| Room | Size | Area |
|---|---|---|
| Bedroom 2 | 10'-0" × 13'-3" | 132 sq ft |
| Bedroom 4 | 9'-5" × 13'-3" | 125 sq ft |
| Bedroom 3 | 9'-9" × 13'-3" | 130 sq ft |
| Bedroom Hall | 30'-0" × 3'-7" | 106 sq ft |
| Bath 2 | 8'-0" × 7'-2" | 57 sq ft |
| Bath 3 | 9'-1" × 7'-2" | 65 sq ft |
| Primary Hall | 12'-1" × 7'-2" | 86 sq ft |
| 3-Car Garage | 23'-1" × 22'-1" | 511 sq ft |
| Laundry | 6'-6" × 10'-5" | 68 sq ft |
| Mudroom | 6'-6" × 11'-3" | 73 sq ft |
| Great Room | 16'-2" × 25'-9" | 417 sq ft |
| Foyer | 9'-1" × 8'-2" | 75 sq ft |
| Office | 11'-11" × 8'-2" | 98 sq ft |
| Kitchen with Island | 8'-10" × 21'-2" | 186 sq ft |
| Dining | 12'-5" × 11'-3" | 140 sq ft |
| Walk-in Closet | 6'-6" × 11'-3" | 73 sq ft |
| Pantry | 6'-6" × 8'-8" | 56 sq ft |
| Primary Bath | 12'-5" × 8'-8" | 107 sq ft |
| Primary Bedroom | 10'-0" × 20'-4" | 203 sq ft |
Who this plan suits
This plan suits households that want four bedrooms, a home office and a separate primary suite on one level. It needs a lot wide enough for a 71'-2" × 49'-3" footprint plus setbacks.
How this plan was made
It was generated in AI Architectures Plan Studio from this one-line brief: “Single-story modern farmhouse, 4 bedrooms, 3 baths, split bedrooms, open kitchen with island and pantry, great room, dining, mudroom, laundry, covered back porch, attached 3-car garage, front porch, about 2,600 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 4 bedroom modern farmhouse plans?
They are house plans that combine farmhouse features, such as porches and simple gabled forms, with an open modern layout and four bedrooms. This version is a single story with 2,560 sq ft of living space, 3 baths and split bedrooms.
What affects the cost of building this plan?
The 71'-2" × 49'-3" footprint, the attached 3-car garage, and the front and covered back porches all add foundation and roof area. Local labor, finishes, soil conditions and site work will also move the total, so get quotes from builders in your area.
Can I change this plan by chat?
Yes. You can ask for changes such as resizing rooms, moving the garage to the other side, or adapting the plan to a narrower or wider lot. The layout is regenerated so the rooms still connect.
How do I use the PDF, DXF and IFC files?
The PDF is for review, sharing and permit discussions. The DXF opens in most CAD programs for drafting work, and the IFC can be imported into BIM software to continue modeling. Have a local designer or engineer check the plans against your site and code requirements.