While this can vary somewhat from region to region depending on local labor costs a good rule of thumb is to use the national average of 40 per square foot for a garage that is being added onto the side of your home so it shares common walls or 70 per square foot if the garage is being built from scratch.
Square foot cost to build a detached garage.
A simple 26 x 26 garage for example can cost anywhere from 40 000 to as much as 85 000 but a smaller garage as seen in our table below could be much less.
On average the cost to build a garage is about 35 to 60 per square foot depending on the dimensions finishing and if it s attached or detached.
Compare quotes from contractors near you for the best price.
On average a detached garage is going to cost anywhere from 50 to as much as 125 per square foot depending upon what type of design is used.
Homeowners report paying between 16 808 and 38 872.
Building a garage averages 50 per square foot.
With so many factors that determine the cost per square foot of any building it s not possible to give any standard price prediction.
The most common 2 car garage dimensions fall in the 400 576 sf range which costs between 19 600 and 28 200 while a 3 car garage will measure 576 to 864 sf and cost about 28 200 to 42 300.
Before you decide on your garage size check if there are any size restrictions.
Average cost to build a detached garage is about 52 830 two car single story finished interior 576 square foot asphalt shingles vinyl siding.
A single car unit ranges 10 500 to 27 000 2 car between 14 500 and 40 300 and 3 or more upwards of 57 000.