Skip to main content
Top10Grid
#10

Basement Finishing

$30-50K to add a full floor. Only renovation that creates square footage.

Basement finishing creates new square footage for $30-$75 per square foot, adding $20-$50 per square foot in home value—a cost efficiency that outperforms the average addition's $100-$200 per square foot. A 1,000 sq ft finish can yield a bedroom, bathroom, and rec room for $30,000-$50,000. However, avoiding waterproofing risks mold; proper measures like interior drainage, sump pump, vapor barrier, and dehumidifier ensure a usable floor at a fraction of the cost of a traditional addition.

Share:

Photos (1)

Basement Finishing

Comments on "Basement Finishing"

Have a take on this ranking?

Comments are how the argument actually happens here. Posting one needs a free account — it takes about a minute.

No comments yet.

The first comment sets the terms of the argument.