Other factors that could impact price include.
Bonus room over garage cost.
Adding a bonus room over your garage runs around 115 per square foot.
Probably the biggest factor is the size of your bonus room specifically square footage.
Most of the ceiling is too low but this will give us a 17 x 22 office plus the additional garage below.
According to salter spiral stair the approximate cost of finishing the bonus room over your garage is approximately 35 per square foot.
Bonus room over garage cost.
You may need to make structural changes to the existing garage to support the bonus room which will also increase the price.
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.
Low ceiling in bonus room over a garage in the schumacher homes model schumacher homes cross creek custom front elevation with 3 car garage and bonus room cost break down.
According to salter spiral stair the approximate cost of adding a bonus room specifically over your garage is approximately 350 per square foot.
This is calculated from standard costs for all of the different finishing pieces such as the insulation flooring and wiring.
So the more square footage you want to add the more you can expect your bonus room to cost.
The approximate cost of finishing the bonus room over your garage is approximately 35 per square foot.