Our home in Scarborough is a detached 2 story brick home. The home is 20' wide x 30' long Large lot. 40' x 170' A finished basement.
We would like to build a 3 story addition on the back and side, we have not had plans or permits done, but roughly we figure the following dimensions. (A Large addition)
Basement - 430 SQF Unfinished single large room connected to existing basement.
Possibly an external staircase at the side
Ground: 210 SQF Garage, 430 SQF Family room, powder room, mud room.
Second Floor - 475 SQF - Large Master suite, Walk in Closet, Ensuite.
- What would an estimate be for a renovation of this size?
- Understanding there are a lot of specifics to still determine.
- What's the 'shell' cost, the excavation, framing, roofing, before we get to fixtures and flooring selection
Thanks, from my family who wants more space!
Cost to build a home addition vary from $200 per square foot on the cheapest end to $500 / 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.
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