What would it cost for a unfinished 2-storey addition (37 x17) to the back of the house?

1/11/2019 at 12:07:59 AM

Hello Dave,

The cost of a rear addition can vary depending on access and specifics. For the work you described I would budget $80,000-$95,000 dependind in acess for excavation.

1/11/2019 at 7:59:42 AM

Cost to build a home addition vary from $250 per square foot on the cheapest end to $450 / sq. ft. or even more for custom top notch work. Accurate estimated can be provided only after analyzing architectural drawings with all technical details, calculating number of man-hours for completing the project and determining the total expenses for materials, fixtures and finishing products.