Coastal and Beach House Plans

Coastal and beach plans open the living areas to wide porches and breezes, keep a mudroom or outdoor shower by the entry and use simple, durable layouts that are easy to keep clean.

This collection has 3 plans from 1,124 to 1,862 sq ft of living space 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.

beach cottage plans — dimensioned floor plan
beach cottage plans

1,124 sq ft · 2 bd · 2 ba · 1 story

beach house plans — dimensioned floor plan
beach house plans

1,715 sq ft · 3 bd · 3 ba · 1 story

Frequently asked questions

How big are these coastal and beach house plans?

The plans in this collection range from 1,124 to 1,862 sq ft of living space (garage, porches and patios not included). The median is 1,715 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 coastal and beach 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.

Browse more house plan collections

Don’t see your house?

Describe it in one sentence in Plan Chat and get your own dimensioned plan, CAD files (PDF, DXF, IFC) and 3D model on your AI Architectures account.

Design my own plan →