Browse the largest set of home addition plans online. Each home extension features before & after photos, 3D virtual floor plans, and addition building costs. Start here!

Running out of space in your home? Browse our large collection of home addition plans & blueprints! The possibilities are endless with our home addition plans.

These 3-season designs help to bring the outside “in” and will likely become the favorite spot in the home. Likewise, our addition plans will help you make the most of your existing home whether you …

Nov 26, 2025 · Your success starts with creating detailed home addition house plans. This guide covers everything you need to know—from the different types of additions and realistic costs to avoiding the …

Home addition plans and home remodeling blueprints by Perfect Home Plans. Search thousands of floor plans for cottages, lake house, farmhouse, ranch designs, bungalows, open floor, small and large …

We offer a special collection of house plans with lots of great photographs. Seeing photos of our house plans also allow you to imagine how our plans can easily be modified and customized.

See home addition plans perfect for adding to your dream home including screened porch designs, sunrooms and 3-season projects from House Plans and More.

They can be one level or two, and built on virtually any foundation type, e.g., pedestal, pilings, slab, crawl-space and even over basements. Each home addition is custom designed and prefabricated …

Jun 9, 2025 · Get inspired with smart home addition plan ideas. See what to include, who to hire, and how to start your project the right way, without stress.

Oct 1, 2024 · Basic home renovations can only take you so far, so building a home addition may be the key to realizing your dream design. Whether you’re adding a new bathroom, guest room or a …