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Addition House Plans

Our Quality & Code Compliant Home Designs

If you already have a home that you love but need some more space, check out these addition plans. We have covered the common types of additions, including garages with apartments, first floor expansions, and second story expansions with new shed dormers. Even if you are just looking for a new porch to add country charm and value to your house, we have that, too! Our additions are detached or made with smaller Cape Cod, bungalow, and Craftsman houses in mind. They also come with different uses—some create new master suites or bedrooms, while others increase living spaces and offer brand new, expanded kitchens. These additions have been made available as generic stock plans, and if they can be adapted to your existing home, they offer a less expensive alternative than having custom plans drawn up. If you need assistance choosing an addition, please email, live chat, or call us at 866-214-2242 and we'll be happy to help!

50 House Plans

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  • 4+
 
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Frequently asked questions


What is an Addition House Plan?

Are home additions worth it?

What are some common features of an Addition House Plans?

 

 Plan 8053

8053

 Plan 8074

8074

 Plan 4541

4541

 Plan 7210

7210

 Plan 7508

7508

 Plan 1338

1338

 Plan 1984

1984

 Plan 5589

5589

 Plan 8047

8047

 Plan 4960

4960

 Plan 7128

7128

 Plan 8090

8090

 Plan 4681

4681

 Plan 4959

4959

 Plan 8306

8306

 Plan 9677

9677

 Plan 6265

6265

 Plan 6347

6347

 Plan 1218

1218

 Plan 5316

5316

 Plan 4654

4654

 Plan 4679

4679

 Plan 4784

4784

 Plan 4678

4678