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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!

43 House Plans

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 Plan 7210

7210

 Plan 4541

4541

 Plan 1338

1338

 Plan 1984

1984

 Plan 5589

5589

 Plan 4960

4960

 Plan 4681

4681

 Plan 8306

8306

 Plan 8090

8090

 Plan 9677

9677

 Plan 4959

4959

 Plan 6347

6347

 Plan 6265

6265

 Plan 4654

4654

 Plan 1218

1218

 Plan 9825

9825

 Plan 4678

4678

 Plan 4771

4771

 Plan 8307

8307

 Plan 6345

6345

 Plan 4785

4785

 Plan 6346

6346

 Plan 4679

4679

 Plan 5316

5316