Do I Need a Permit to Build a Deck in Medford, MA?

One of the most common questions we get at DSEVENTY3 Construction is: 'Do I need a permit to build a deck?' The short answer for Medford, MA homeowners is: Almost always, yes.

When is a Permit Required?

According to the Massachusetts State Building Code, a building permit is required for a deck if it meets any of the following criteria:

• It is more than 30 inches above the adjacent grade.
• It is attached to a dwelling.
• It serves the main exit door of the house.

Since most decks are attached to the home or serve as an exit, you will need a permit. Even freestanding decks that are low to the ground may require zoning approval to ensure they meet setback requirements from your property lines.

Why Permits Matter

Permits aren't just a bureaucratic hurdle; they ensure your deck is built safely. A collapsed deck can cause serious injuries. The permitting process involves plan reviews and on-site inspections by the city to verify that the footings are deep enough (below the frost line, which is 48 inches in MA), the ledger board is properly attached, and the railings meet safety codes.

How DSEVENTY3 Handles Permits

We know that dealing with the building department can be stressful. That's why DSEVENTY3 Construction handles the entire permitting process for our clients. We submit the detailed architectural drawings, fill out the applications, and schedule all the necessary inspections. You don't have to worry about a thing.

Ready to start your permitted, code-compliant deck project? Give us a call today!