How do I convert my garage into a recording studio?

Also question is, how much does it cost to make a garage into a room?

The cost to convert your garage Making the switch from a garage to a living space costs about $10,000 to $15,000, depending on room size and excluding plumbing. A typical conversion includes adding insulation inside the drywall, bringing the floor level to the rest of the house and protecting the floor from moisture.

In this regard, what is a control room in a recording studio?

In a recording studio, the control room has a similar function. It's where the engineers and producers sit and take care of making sure good signals get recorded as well as controlling, in many cases, what the band hears during a performance.

A job that requires a building permit in one place may not need it in another. Local conditions will affect whether or not you need a permit. Any change of use, such as remodeling a garage into a living space, will call for a permit. And believe it or not, demolishing a structure often requires a building permit.