When considering a garage addition with a bonus room above, it's essential to factor in various elements that can influence the overall cost. The price range can vary significantly based on the size, materials, and design complexity. Additionally, local building codes and permits may impact your budget. It's also important to think about insulation, HVAC needs, and potential plumbing if you plan to use the bonus room as a living space. Each of these factors can add to the final price. Curious about how to navigate these decisions? Ask Improvi.ai for personalized guidance!