What is the average cost of an Attached Garage? Price Range

An attached garage is an excellent addition to any house. When making to decision to build one, cost is always an important consideration. The general cost is $35 to $45 per square foot to cover materials and labor. Hiring a contractor will run an average of $15,400 for a 16 x 24 foot garage. Without the assistance of a professional, the cost of materials is significantly lower, between $3,000 and $10,000.