What Permits Are Required for Residential Additions?

If your house is feeling cramped and you’re looking to expand the footprint, you’re first going to need to get the proper clearance from your local authorities.

You’ll need to make sure you pull the proper building permits for your home addition.

Fortunately, it’s not that hard to get the go-ahead on your dream project. Permitting, above all, helps to ensure safe, legal, city code approval, quality construction—and that the addition rests entirely on your own property. (No squabbling with the neighbors over where your property line ends and theirs begins!).

Zoning

When you’re planning to add to your home, one of the first things you’re going to need to confirm is zoning for the kind of construction you want. Some cities and municipalities, for instance, will limit the amount of square footage permitted on a single lot. Others may restrict the number of detached buildings allowed on the same parcel of land. Still, others will specify that only certain types of constructions are allowed within that zone.

So, you should check with your local officials before you even begin construction to make sure your project meets your property’s zoning requirements. You might be required to purchase a zoning license to go ahead with the expansion, which will usually involve additional steps, such as site inspections, to ensure that your land’s water, septic, and electrical systems can safely support the new addition.

Plan Review

After you’ve ensured your project meets zoning requirements, you’re going to need to submit a building plan for officials to conduct a plan review. This will generally include a drawing of the proposed addition, as well as details regarding construction. Again, this is all about safety and legality.

Inspectors consider issues such as structure, foundation, and location. They’ll want to ensure there is proper clearance between the new addition and other structures to minimize fire risk. And they’ll also want to ensure the building plan works for the addition’s intended purpose. For instance, an attached bedroom with a half-bath will need to meet different standards than a detached guest house complete with a kitchen, bathrooms, and gas heating.

Post-Construction Inspections

The permitting process doesn’t end once you’ve received clearance to start your project, though. At the very least, your town or municipality will require an inspection to ensure the work went as planned and according to the required code and health and safety standards. Generally, this is for the safety and well-being of all citizens.