When thinking about selling, many homeowners consider areas in their home that might need a little pre-listing TLC, and bathrooms are commonly on the list. In fact, 26 percent of sellers make some sort of improvement to a bathroom before selling, according to the Zillow Group Consumer Housing Trends Report 2018. Remodeling a bathroom before resale can help attract more buyers, but getting every dollar invested back at the time of resale is not guaranteed.
Turn off the main water supply to the house, and in a convenient location, cut the hot and cold water supply pipes for the bathroom. Also cut out and remove all the existing water lines and fittings in the bathroom. Finally, cut out and remove the vent section leading to the sink and the main stack 5 in. below the vent tee. Stuff rags into open drain lines to keep sewer gas out of the house.