Bonus Room Over Garage Cost

Bonus room over a garage in the schumacher homes model.

Bonus room over garage cost.

Probably the biggest factor is the size of your bonus room specifically square footage. Average cost of adding a bonus room above a garage for all the reasons mentioned above the cost of finishing a bonus room above your garage can vary. A bonus room is generally built in the attic often over the garage in a house that has a steep roof pitch to allow for living space to be built. You may need to make structural changes to the existing garage to support the bonus room which will also increase the price.

According to salter spiral stair the approximate cost of finishing the bonus room over your garage is approximately 35 per square foot. A guest suite is generally added to the first floor of a home and requires additional foundation and exterior walls making it a more expensive option. This is calculated from standard costs for all of the different finishing pieces such as the insulation flooring and wiring. Overall you can expect to pay about 45 000 on average for this project.

So the more square footage you want to add the more you can expect your bonus room to cost. Adding a bonus room over your garage runs around 115 per square foot. Other factors that could impact price include. The approximate cost of finishing the bonus room over your garage is approximately 35 per square foot.

Bonus room over garage cost.