At 40,000 square feet and 86 rooms it's the largest house in Tennessee. But demolition starts Monday The Citizen 4 years ago Tennessee’s most extravagant mega-mansion, which has 86 rooms and $200,000 doorknobs, will be torn down starting Monday. Source: The Daily News Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X At 40,000 square feet and 86 rooms it's the largest house in Tennessee. It's being torn downDateApril 19, 2022In relation toLascassasPrimary Care & Hope Clinic breaks ground on Smyrna facilityDateJune 2, 2021In relation toLascassasSexton, House ask for end of order barring signs, cite separation of powersDateAugust 25, 2023In relation toLascassas