Get matched with top home and garage organizers in Ashby, MA

You can convert your garage into an ADU. You’ll need to follow local building codes to ensure your new unit is up to code. For the most part, building an ADU in an existing building is more affordable than building a new one. Even so, consider the condition of your garage before making a decision. Not all garages are in shape for a smooth conversion to an ADU, and renovations can add up in cost.

Depending on the size of the space, a professional contractor will be able to renovate a garage in a few weeks. Many people who take on a DIY garage conversion end up spending anywhere from six to nine months working on the project.

Not all garages are structurally designed to support the weight of a room above, so the answer depends on a few things. A critical first step is consulting with a structural engineer or building professional to assess the project's feasibility. Your home addition pro will assess what kind of foundation reinforcement will be needed to build the additional space you desire.

A garage conversion typically takes between four and eight weeks, depending on the garage’s size and the project’s complexity. For a detached garage conversion, you may not experience much impact on daily life while it’s under construction, whereas an attached garage conversion can disrupt daily life quite significantly, given its proximity to the rest of your living space.