Lay out a whole house on your plot, room by room and floor by floor, and watch it grow as a live 3D dollhouse with a rough build cost.
Free design studio
Plan a whole house floor by floor
How this works
Set your plot size, then add and size rooms on each floor of a 2D plan, with doors and windows. The 3D dollhouse updates as you draw, the checker flags common layout problems, and the cost panel gives a rough build estimate from the covered area.
Questions people ask
How do I use the House Planner?
Start from a sample plan or add rooms one by one, drag them into place and add more floors. Open the 3D house view to check it, then save the plan or copy its code.
Is the House Planner free?
Yes. The House Planner is free to use, with no sign-up and nothing to install. It runs in your web browser on a computer, tablet or phone, and your designs are saved in your own browser.