This 14x30 tiny house plan fits a one-bedroom home into a 14'-0" × 30'-0" rectangular footprint, with 420 square feet of living space on a single level. It is drawn for a foundation and has no porch, deck or patio, so the entire footprint is enclosed living space.
The bedroom sits at one end and measures 12'-0" × 8'-8". The living area, at 12'-0" × 10'-9", is the largest room in the plan. The kitchenette (6'-7" × 7'-10") and the bathroom (5'-1" × 7'-10") share the same 7'-10" depth. The plan suits a backyard unit, a cabin or a compact primary residence, subject to local zoning and building code.
Layout highlights
- One story, 420 sq ft of living space on a 14'-0" × 30'-0" footprint.
- Bedroom at one end, 12'-0" × 8'-8", for a private sleeping area.
- Living area of 12'-0" × 10'-9" is the largest room in the plan.
- Kitchenette at 6'-7" × 7'-10" covers basic cooking and prep.
- Full bathroom at 5'-1" × 7'-10" on the same 7'-10" depth as the kitchenette.
Room sizes
| Room | Size | Area |
|---|---|---|
| Bedroom | 12'-0" × 8'-8" | 104 sq ft |
| Living Area | 12'-0" × 10'-9" | 130 sq ft |
| Bathroom | 5'-1" × 7'-10" | 39 sq ft |
| Kitchenette | 6'-7" × 7'-10" | 51 sq ft |
Who this plan suits
This plan suits owners who want a single-level, one-bedroom home with a simple rectangular shape and no exterior porch or deck. It works for a guest house, rental unit, cabin or small full-time residence.
How this plan was made
It was generated in AI Architectures Plan Studio from this one-line brief: “Tiny house on a 14 x 30 ft rectangular footprint (420 sq ft), one story, on a foundation: 1 bedroom at one end, 1 bath, kitchenette and living area. No porch, deck or patio.” 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 makes a 14x30 tiny house plan a practical layout?
A 14' × 30' rectangle keeps the footprint simple and the rooms in a clear sequence along the long side. This plan places the bedroom at one end, with the living area, kitchenette and bathroom making up the rest of the 420 sq ft.
Can I build this tiny house plan on a foundation?
Yes, the plan is a one-story design intended for a foundation. Foundation type, structural details and permits depend on your site and local code, so have a local engineer or building department review the plan before you build.
How can I customize this plan with AI?
You can describe the changes you want, such as a different room arrangement or a window position, and the AI will revise the layout. Check the updated room sizes and area against your needs before you finalize the plan.
Can I use the plan in CAD software as a DXF file?
DXF is a common exchange format that most CAD programs can open. Once you have the file, you can edit walls, dimensions and notes in your own CAD software and share it with a designer, engineer or builder.