The Best Free 3D Home Building Software in 2021: Create Your Dream Home with These Top PicksNevaeh CampbellSep 02, 2025Table of ContentsSweet Home 3DSketchUp FreeRoomSketcherTips:Table of ContentsSweet Home 3DSketchUp FreeRoomSketcherTipsFree Smart Home PlannerAI-Powered smart home design software 2025Home Design for FreeIntroductionAre you dreaming of building your own home but don't know where to start? Look no further than these top free 3D home building software options.Sweet Home 3DSweet Home 3D is a popular free software that allows you to create a 2D floor plan and then visualize it in 3D. It has a user-friendly interface and a vast library of furniture and decor items to choose from. You can even import your own 3D models.SketchUp FreeSketchUp Free is a web-based software that is easy to use and offers a range of tools to create detailed 3D models of your home. It has a large community of users who share their designs and resources. You can also export your models to other software.RoomSketcherRoomSketcher is an online software that allows you to create floor plans and 3D models of your home. It has a drag-and-drop interface and a library of furniture and decor items. You can also collaborate with others in real-time and even create VR walkthroughs of your designs.Tips:When using these software options, it's important to have accurate measurements and a clear idea of your design goals. Don't be afraid to experiment and try different layouts and styles. And most importantly, have fun creating your dream home!Ready to start designing your dream home? Check out these free 3D home building software options on Coohom today!Home Design for FreePlease check with customer service before testing new feature.