This two-story plan has 2,310 sq ft of living space, not counting the garage, on a 44'-3" × 38'-9" footprint. A front porch opens to a 7'-8" × 14'-4" foyer. The main level holds an 8'-6" × 9'-8" office and a powder room. The living room (26'-5" × 11'-11"), dining room (10'-0" × 11'-11") and kitchen (21'-5" × 7'-6") share one open run, with a 6'-10" × 7'-6" pantry serving the kitchen.
The 2-car garage (22'-11" × 16'-6") connects to the house through the mudroom (5'-5" × 7'-10"), and the laundry (5'-5" × 8'-4") is on the same level. Upstairs, a 37'-6" upper hall serves four bedrooms and two baths. The primary bedroom (10'-4" × 16'-0") has a 10'-4" × 6'-4" walk-in closet and a primary bath. Bedrooms 2, 3 and 4 share the hall bath.
Layout highlights
- Open living (26'-5" × 11'-11"), dining and kitchen (21'-5" × 7'-6") on one level
- Mudroom (5'-5" × 7'-10") sits between the 2-car garage and the house
- Office (8'-6" × 9'-8") on the main level, next to the 7'-8" × 14'-4" foyer
- Primary suite: 10'-4" × 16'-0" bedroom, 10'-4" × 6'-4" walk-in closet, private bath
- Three more bedrooms, each 9'-0" deep, share a hall bath off a 37'-6" upper hall
Room sizes
| Room | Level | Size | Area |
|---|---|---|---|
| Dining | 1 | 10'-0" × 11'-11" | 119 sq ft |
| Living Room | 1 | 26'-5" × 11'-11" | 315 sq ft |
| Kitchen | 1 | 21'-5" × 7'-6" | 161 sq ft |
| Pantry | 1 | 6'-10" × 7'-6" | 51 sq ft |
| Mudroom | 1 | 5'-5" × 7'-10" | 42 sq ft |
| Laundry | 1 | 5'-5" × 8'-4" | 45 sq ft |
| 2-Car Garage | 1 | 22'-11" × 16'-6" | 379 sq ft |
| Foyer | 1 | 7'-8" × 14'-4" | 110 sq ft |
| Office | 1 | 8'-6" × 9'-8" | 82 sq ft |
| Powder Room | 1 | 4'-5" × 4'-9" | 21 sq ft |
| Stair | 1 | 4'-5" × 13'-7" | 60 sq ft |
| Stair | 2 | 4'-5" × 13'-7" | 60 sq ft |
| Primary Bath | 2 | 6'-4" × 13'-11" | 89 sq ft |
| Hall Bath | 2 | 6'-4" × 8'-6" | 54 sq ft |
| Walk-in Closet | 2 | 10'-4" × 6'-4" | 66 sq ft |
| Primary Bedroom | 2 | 10'-4" × 16'-0" | 165 sq ft |
| Upper Hall | 2 | 37'-6" × 3'-5" | 128 sq ft |
| Bedroom 3 | 2 | 11'-11" × 9'-0" | 107 sq ft |
| Bedroom 2 | 2 | 12'-5" × 9'-0" | 111 sq ft |
| Bedroom 4 | 2 | 12'-5" × 9'-0" | 111 sq ft |
Who this plan suits
This plan suits households that want four bedrooms plus a dedicated office, with a mudroom and laundry kept near the garage. It needs a lot that fits the 44'-3" × 38'-9" footprint plus setbacks, with the front porch and garage facing the street.
How this plan was made
It was generated in AI Architectures Plan Studio from this one-line brief: “Two-story house, 4 bedrooms, 3 baths, open kitchen, dining and living, laundry, office, mudroom, attached 2-car garage, front porch, about 2,400 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 2400 sq ft house plans?
They are home designs with roughly 2,400 sq ft of heated living space, which usually excludes the garage and porches. This plan measures 2,310 sq ft of living space across two levels, with four bedrooms and 2.5 baths.
What affects the lot and building cost of this plan?
The 44'-3" × 38'-9" footprint sets the minimum lot width and depth once setbacks are added. Cost depends mainly on your region, foundation type, finishes and the two-story framing. Get local builder quotes for firm numbers.
Can I change this plan by chat?
Yes. You can ask to resize rooms, move the garage to the other side, or adjust the plan for 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 reviewing the plan and sharing it with builders or your permit office. The DXF opens in CAD software for drafting and edits. The IFC loads into BIM tools for 3D coordination. Local codes may require a licensed professional to review the plan before permitting.