Adding a bathroom to an unfinished basement will cost nearly as much as adding a bathroom addition to the house.
Estimate For Adding A Bathroom. When it is time to estimate the cost of adding a bathroom upstairs, there are many things to consider. New additions cost around $124 per square foot for the addition itself.
Easy Ways To Cut Your Bathroom Renovation Costs from www.thespruce.com
Homeadvisor's bathroom addition cost guide gives the average cost to add a new bathroom in a basment, upstairs bedroom or elsewhere in a house. In addition to the cost of remodeling a room, or building a room, you will also need to buy fixtures and furnishings. I've done this same scenario a few times, added a bathroom how big of a deterrent would this be for a renter?
That depends upon where you live and how much work is involved.
But just to give you a sense of how much it might cost, costhelper.com estimates that adding a bathroom or bedroom could run from $25,000 to $50. Use improvenet's bathroom cost estimator to determine the cost to add a bathroom to your home. When adding a bathroom, any plumbing or electrical work will need to be done to the current codes. You want your bathroom to be both functional and stylish.