Building a garage typically costs between $16,281 and $39,472, with a national average cost of $27,867. The garage size will have the largest impact on total cost. Other cost-affecting factors include ...

Garage size and type play an important role in the cost to renovate a garage. On average, a garage costs $40 per square foot to finish, but that cost can range from $25 to $75 depending on the nature ...