Yes, homeowners can do their own plumbing in their residence, but there may be restrictions, and permits are often required.
No, new flooring is considered a capital improvement and cannot be written off in the year of expense. However, it can add to your home's basis.
Yes, but it might complicate the sale. Buyers can ask for work to be permitted retroactively or for price reductions.
Redesign focuses on changing the appearance and layout without significant structural alterations, while remodeling might involve structural changes to a space or property.