One question is, in your area, would your new build (except for foundation) be considered a 2012 build, or a 1965 build (or whatever age the foundation is). In my area, if you keep the foundation, but build new, the house is considered the age of the foundation for all real estate purposes... So, someone looking for a house built in the last 10 years, wouldn't find yours on the MLS.
Sewer smell in house from loose or ill-fitted sewer trap plugs. The most common source of a sewer smell in house is from missing, ill-fitted, or loose sewer trap plugs. The sewer access pit is the first place to check, and maybe the last place most people look. In the bottom of most access pits in a basement is the house trap.
Mold and mildew infestation is unsightly and foul smelling. Itâs bad for your health. It can cause structural damage to your home. And most mold and mildew infestations develop as a result of serious, underlying moisture problems somewhere in your home that if left untreated will probably get worse.