3 Bedroom Single Storey House Plans with Double Garage: 1,680 Sq Ft with Open Living to an Alfresco

1,681 sq ft living · 3 bedrooms · 2 baths · 1 story · garage · 51'-10" × 45'-3"

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3 bedroom single storey house plans with double garage — dimensioned floor plan

This single storey plan provides 1,680 sq ft of living space, not counting the garage, on a 51'-10" × 45'-3" footprint. From the entry porch, a 6'-8" × 11'-3" foyer leads into the home, and a 3'-10" × 29'-0" hall links the main rooms. The kitchen and meals area runs 25'-9" × 11'-9", with a 7'-6" × 3'-10" pantry, and sits beside the 17'-10" × 11'-3" family room and the alfresco.

The master bedroom is 10'-5" × 15'-7" and includes a 7'-6" × 6'-6" walk-in robe and a 7'-6" × 8'-4" ensuite. Bedroom 2 is 12'-11" × 8'-8" and bedroom 3 is 8'-8" × 13'-5", sharing an 8'-8" × 6'-2" bathroom. A study nook of 8'-8" × 8'-8", a 9'-8" × 5'-1" laundry and a linen cupboard complete the plan, and the attached two-car garage measures 17'-10" × 19'-6".

Layout highlights

  • Kitchen and meals area of 25'-9" × 11'-9" with a 7'-6" × 3'-10" pantry
  • Family room of 17'-10" × 11'-3" opens to the alfresco
  • Master suite: 10'-5" × 15'-7" bedroom, 7'-6" × 6'-6" walk-in robe, 7'-6" × 8'-4" ensuite
  • Bedrooms 2 and 3 measure 12'-11" × 8'-8" and 8'-8" × 13'-5" and share one bathroom
  • Study nook of 8'-8" × 8'-8" and laundry of 9'-8" × 5'-1" sit off a 29'-0" hall

Room sizes

RoomSizeArea
Laundry9'-8" × 5'-1"49 sq ft
Family Room17'-10" × 11'-3"201 sq ft
Foyer6'-8" × 11'-3"76 sq ft
Kitchen & Meals25'-9" × 11'-9"302 sq ft
2-Car Garage17'-10" × 19'-6"348 sq ft
Pantry7'-6" × 3'-10"29 sq ft
Walk-in Robe7'-6" × 6'-6"49 sq ft
Ensuite7'-6" × 8'-4"62 sq ft
Linen10'-5" × 3'-7"37 sq ft
Master Bedroom10'-5" × 15'-7"162 sq ft
Hall3'-10" × 29'-0"112 sq ft
Study Nook8'-8" × 8'-8"75 sq ft
Bathroom8'-8" × 6'-2"53 sq ft
Bedroom 38'-8" × 13'-5"116 sq ft
Bedroom 212'-11" × 8'-8"112 sq ft

Who this plan suits

This plan suits families or couples who want three bedrooms, a dedicated study nook and a two-car garage on one level with no stairs. It needs a lot that can take a 51'-10" × 45'-3" footprint plus setbacks, driveway access to the garage and room for the alfresco.

How this plan was made

It was generated in AI Architectures Plan Studio from this one-line brief: “Single-story house, 3 bedrooms, 2 baths, master suite with walk-in robe and ensuite, open kitchen, family and meals to an alfresco, laundry, study nook, attached 2-car garage, about 160 m² (1,722 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 are 3 bedroom single storey house plans with double garage?

They are one-level home designs with three bedrooms and an attached garage for two cars, with no stairs between living areas. This version has 1,680 sq ft of living space, two bathrooms and a 17'-10" × 19'-6" garage.

What affects the lot and building cost of this plan?

A single storey layout spreads the house across a 51'-10" × 45'-3" footprint, so lot width and depth, foundation type, roof area and local labor and material rates all matter. The garage and alfresco are additional covered areas to account for in your quote.

Can I change this plan by chat?

Yes. You can ask to resize or reposition 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 stay connected.

How do I use the PDF, DXF and IFC files?

The PDF is for reviewing the layout and sharing it with builders or council. The DXF opens in CAD software for drafting and measuring, and the IFC loads into BIM tools for coordination. Have a local professional check the plans against your site and building codes before construction.

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