1 Bedroom House Plans

One bedroom plans are the smallest full homes here: a bedroom, a bath and one open room for cooking and living. They work as a starter home, a retirement cottage, a cabin or a rental on a second lot.

This collection has 42 plans from 368 to 900 sq ft of living space, 6 with an attached garage and 1 on two stories. Every plan is a real measured drawing: walls, doors and windows are placed, room sizes add up to the total, and you can download the PDF plan set, a DXF for AutoCAD and an IFC model at no cost. To change one, open it in Plan Chat and describe the change; the rest of the house stays as it is.

Size
Bedrooms
Baths
Stories
Garage

42 plans

tiny cabin plans — dimensioned floor plan
tiny cabin plans

381 sq ft · 1 bd · 1 ba · 1 story

casita floor plans — dimensioned floor plan
casita floor plans

457 sq ft · 1 bd · 1 ba · 1 story

small cabin plans — dimensioned floor plan
small cabin plans

546 sq ft · 1 bd · 1 ba · 1 story

guest house plans — dimensioned floor plan
guest house plans

549 sq ft · 1 bd · 1 ba · 1 story

garage with living quarters — dimensioned floor plan
garage with living quarters

571 sq ft · 1 bd · 1 ba · 1 story · garage

ADU floor plans — dimensioned floor plan
ADU floor plans

597 sq ft · 1 bd · 1 ba · 1 story

adu with garage plans — dimensioned floor plan
adu with garage plans

605 sq ft · 1 bd · 1 ba · 1 story · garage

granny flat plans — dimensioned floor plan
granny flat plans

642 sq ft · 1 bd · 1 ba · 1 story

guest house plans with garage — dimensioned floor plan
guest house plans with garage

704 sq ft · 1 bd · 1 ba · 1 story · garage

1 bedroom 1.5 bath house plans — dimensioned floor plan
1 bedroom 1.5 bath house plans

776 sq ft · 1 bd · 1.5 ba · 1 story · garage

1 bedroom barndominium floor plans — dimensioned floor plan
1 bedroom barndominium floor plans

886 sq ft · 1 bd · 1.5 ba · 1 story · garage

1 bedroom garage apartment plans — dimensioned floor plan
1 bedroom garage apartment plans

900 sq ft · 1 bd · 1 ba · 2 stories · garage

Frequently asked questions

How big are these 1 bedroom house plans?

The plans in this collection range from 368 to 900 sq ft of living space (garage, porches and patios not included). The median is 597 sq ft. Each plan page lists every room with its inside dimensions.

Are the dimensions real?

Yes. Each plan is a measured model, not a picture: the room table is computed from the walls, and the same model produces the PDF, DXF, IFC and 3D files. They are concept plans, so a local designer or engineer still has to adapt them to your site and code before you build.

Can I change one of these 1 bedroom house plans?

Open the plan in Plan Chat and describe what you want, for example "add a home office", "move the garage to the left" or "fit a 45 ft wide lot". Plan Chat changes only what you ask for and keeps every version. Changes use credits from a paid plan.

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