When we talk about the Gilded Age, we mean rich families, grand homes, and rooms built for banquets and ballrooms. These decadent times produced huge mansions, but over time, some gained dark backstories that still fuel ghost tours today. Check out these five creepy Gilded Age mansions with haunted backstories that are sure to keep you up at night.
Biltmore Estate, Asheville, North Carolina

Biltmore Estate is the most obvious Gilded Age mansion on this list. Biltmore’s official timeline states that construction began in 1889, and George Vanderbilt opened the 250-room home to family and friends on Christmas Eve 1895.
Information from Biltmore shows the house has 35 bedrooms, 43 bathrooms, and 65 fireplaces, which is almost comically grand. The darker edge comes from decline, early deaths, and a family fortune that no palace could fully protect.
Haunted Rooms America reports stories of George Vanderbilt’s apparition in the library, Edith Vanderbilt’s voice calling his name, phantom splashing in the pool, and a woman in black near the water.
Lemp Mansion, St. Louis, Missouri

Lemp Mansion is located in St. Louis and is tied directly to Gilded Age industrial wealth. According to the Lemp Mansion’s own history, William J. Lemp used his brewery fortune to turn the thirty-three-room house into a Victorian showplace. Then the family fortune collapsed.
Ghost City Tours reports that between 1904 and 1949, four Lemp family members died by suicide, three inside the mansion. The same report includes ghostly stories of doors slamming, glasses flying, piano sounds, period-dress apparitions, and unseen hands touching visitors. For a collector, the house has every old-world detail you’d expect. The backstory is what makes it hard to admire for long.
Villisca Axe Murder House, Villisca, Iowa

Villisca is the outlier here within our list of Gilded Age mansions, since it’s a named historic house rather than a grand mansion. Still, its old small-town setting gives the story a raw, unsettling pull. According to reports, eight people, including six children, were killed with an axe after returning from church in June 1912, and the crime was never solved.
The house’s tour page states that its history and hauntings are part of the visit. Guests report children’s voices, phantom footsteps, moving doors, and a heavy feeling in the rooms.
LaLaurie Mansion, New Orleans, Louisiana

Royal Street’s LaLaurie Mansion is older than the Gilded Age, but its haunted-house fame was already locked into New Orleans lore by the late 1800s.
PRC New Orleans states that an 1885 guide called it “Haunted House Royal Street.” The horror dates to April 10, 1834, when a fire exposed the brutal treatment of enslaved people by Delphine LaLaurie. History reported that rescuers found people chained and abused in hidden spaces.
Ghost City Tours states that visitors experience ghostly moaning, phantom footsteps, and a dark presence around the house. Not just spooky. Horrific.
Joshua Ward House, Salem, Massachusetts

Salem’s Joshua Ward House is a Federal mansion built in 1784 and named for merchant Joshua Ward, but its backstory reaches back to George Corwin’s 1692 property.
The Salem Witch Museum reports that Corwin served as High Sheriff during the witch trials and escorted condemned prisoners to execution. That makes the later ghost-tour fame feel especially grim, since this isn’t just Halloween window dressing.
Salem Ghosts says visitors have experienced choking sensations, scratches, candle wax, crying, wailing, and a black-clad figure tied to a widely discussed photo.