cost to drywall a basement
Wow, big basement! No, you donât need to drywall to call it finished, they can certainly be left painted and thatâs it. My best guess (for just the drywall) for a 1400 sq. foot basement (walls and ceilings) would be between $3,000 to $5,000.et's say an average basement is 1,000 square feet of finished space. So the cost of a basement is between $10,000 and $35,000. 10k if you're doing most of the work yourself and up to $35,000 if you're hiring a contractor to finish your basement. Now.