Cost is roughly 6 per square foot.
Basement vs attic cost.
I guess this varies from jurisdiction to jurisdiction and should be evaluated in terms of annual expense of basement vs.
Unfinished makes little difference.
Building codes mandate minimum ceiling height access and egress requirements that make make it difficult to add much footage in an attic.
Value report 2007 the average cost of an attic remodel 46 691 and basement remodel 59 435 was less than half the cost of a second story addition 139 297.
However in recent years attics have been insulated to help decrease heating costs since on average uninsulated attics account for 15 percent of the total energy loss in average houses a loft is also the uppermost space in a building but is distinguished from an.
Plus you may have structural issues.
If you re lucky enough to find a home with both an attic and basement you have the opportunity to renovate as you see fit.
More modest home additions such as sunrooms family rooms and master bedrooms ranged from just under 70 000 to almost 100 000.
Framing members that are adequate for ceiling joists may not suffice for floor.
As far as value the attic is going to be considered living space and will be calculated at a higher value where a finished basement they will usually just add on like 10 000.
The last annual cost vs.
Crawlspace basements requiring a foundation cinderblock walls concrete floor and moisture prevention techniques run 7 000 to 10 000 for a house that is 1 800 square feet.
Basement footage is worth very little and finished vs.
If you re in the market for a new home it may be a better choice to purchase one with a basement over an attic because basement renovations have less structural limitations.
Thumbtack a company that offers skilled professionals in over 1 000 home related services puts the average cost of finishing a basement between 5 100 and 8 750 nationwide whereas the addition of an above ground room can cost from 10 000 80 000 or more the company notes.