What is estimated cost to build 40' x 18' single level addition?

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Posted by: from Bella Coola
9/24/2014 at 6:00:16 PM

Addition will include:

Foundation, no basement

Single level

2 windows approx 4'x5' or nearest standard

Two walls 40' with one door

One wall 18'

18' inside wall requires an exit a door

Steps at exit door

Wood siding

Asphalt roofing (peak no attic)

Finished interior walls

Easy care flooring

What is the estimated cost?

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Date/Time9/24/2014 at 8:07:05 PM

I must admit that I have hesitated to respond to these posts, as it is very difficult to estimate any project without seeing it, however....

First of all I would recommend that if you need to dig for a foundation, which you will that you build a basement. Consider your measurements, 40x18 your are building a 720 sq ft addition, the cost to double your addition by including a basement are minor.

I looks like you are not including a kitchen or a bathroom with would increase the costs significantly,

Based on the information you have provided, I would estimate the cost to be between $110,000 to $150,000. This would include a basement.

Good luck with your project.

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Wendy in Bella Coola
Date/Time9/25/2014 at 4:12:17 PM

Thank you for your reply, I appreciate your time. I am only tying to get a rough estimate at this time, sorry about the minimal information.

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