Define your budget
Choose your site
Identify your needs and priorities
Decide on the house size
Select the architectural style
Plan the room layout
Place rooms by function and privacy
Orient the house for sunlight and ventilation
Design the entry and circulation paths
Plan storage spaces
Choose structural materials
Select roofing, wall, and floor systems
Design windows and doors
Plan electrical, plumbing, and HVAC systems
Include safety and code requirements
Consider accessibility needs
Plan outdoor spaces
Review energy efficiency options
Create detailed floor plans
Prepare elevations and sections
Consult an architect or designer
Obtain permits and approvals
Review and revise the design
Finalize construction drawings