Cost to build 2-story addition with basement 14x12, in Toronto?

Question Icon
Posted by: from Toronto
11/2/2014 at 7:58:23 PM


Considering an addition to detached house for main floor family room, extension of bedroom above, +/- basement below (depending on cost) ~ 12x14 feet.

Appreciate any input on ballpark costs (finished or unfinished), especially any input on incremental cost of including basement vs not. With existing layout, it should be straightforward to extend the HVAC and electrical from the basement, and no plumbing required.

Thanks in advance.

Cost to build 2-story addition with basement 14x12, in Toronto?
User Icon
Ruben from 905 Construction in Oakville
Date/Time1/2/2015 at 2:16:50 AM


You are looking at $55k for second story, basic roof, and basement labour and material. Framing only, plywood. Drywall plumbing etc is extra.

That's me but everyone else has their own pricing.

Search the TrustedPros directory and discover the best contractors in your area.

Find your home service pro
Great renovations start with a great contractor.

Since 2004, TrustedPros has been helping homeowners find the right contractor for their home improvements and repairs.

Post Your Project

Within hours you'll be comparing offers from top-rated professionals. It's free to post and you're under no obligation to hire.

Trustedpros Inc. does not warrant the accuracy, completeness, safety, legality or usefulness of any Content, or Whether Content is Current and up-to-date, and TrustedPros Inc. Shall have no liability whatsoever with respect to your use or reliance upon any content or for content being removed or otherwise ceasing to be available. Please refer to the terms and conditions of use of this websites for more details.

Get Free Estimates

Post your project and compare offers from top-rated pros.