This is a simple home-design tool for sketching the new addition to 3586 Berkeley. No accounts. No logins. Everything saves automatically in this browser.
1
Look at the existing house
The colored rooms in the middle (Dining, Kitchen, Living, Hallway) are the current layout. The dashed yellow box above is where the extension will go. Drag it to reposition.
2
Add rooms quickly
Click "Bedroom 12×12" (or one of the other Quick add buttons in the toolbar). A new room appears — drag it into the extension area, drag its corners to resize.
3
Furnish it
In the right panel, open Furniture catalog. Click an item (Sofa, Bed, Toilet, …) then click the canvas to drop it. Drag to move; rotate with the green dot above the item.
4
See it in 3D
Click the 3D button (top of the page). Drag to spin the view. Click 2D to come back and keep editing.
Tip: Made a mistake? Press Ctrl+Z (or use the Undo button in the toolbar). You can also click Clear floor to start over.
3586 Berkeley — Extension Planner
Existing house in gray. Sketch the extension by drawing colored rooms.
Floor:
Tool:Style:Quick add:Snap:Zoom:100%Ready
Loading 3D engine…
First time may take a few seconds (downloading three.js).
3D view
Drag to orbit • Right-drag to pan • Scroll to zoom
Quick tips
• Drag the canvas to pan • Scroll wheel to zoom
• Use Quick add in the toolbar for fast rooms
• Click anything to select & edit in the right panel
• Ctrl+Z to undo • Click the ? button anytime for help