An enclosed porch can be considered a living space if it meets certain criteria. For instance, it must be completely enclosed with solid walls and a roof. It should also have a heating and cooling source similar to the rest of the home. Finally, the porch should have direct access to and from the interior of your house.

Building a sunroom can take anywhere from two weeks to six months. An average-sized sunroom typically takes between two and eight weeks to complete, but more elaborate or larger projects can take longer. The final timeline depends on factors such as the sunroom's size, features, structural requirements, type, and whether it's a retrofit or a new build from scratch.

In almost all cases, you will need permits if you plan on building a sunroom over your patio, but regulations and requirements will depend on your municipality. Permits to enclose your patio will usually cost between $300 and $1,000. Since navigating local building codes and zoning requirements is challenging—and the consequences of not following them can be extremely expensive—we strongly recommend hiring a sunroom builder to complete the work and pull the permits for you.

Whether it's better to add a sunroom or a regular room to your home depends on your goals. If you need extra bedrooms, building rooms with four standard walls makes more sense than adding a sunroom. If you don't need extra sleeping areas but would like to expand the living space of your home, a sunroom makes sense.