Est. 1814 · Lindbergh Trial Press Headquarters 1935 · 1814 Stagecoach-Era Construction · 1878 French Mansard Rebuild · Hunterdon County Historic District
Neal Hart built a hotel on this corner of Flemington's Main Street in 1814. The location was practical — the road through Flemington was a stagecoach route, and a tavern-hotel at the courthouse square drew travelers and locals alike. The building served that function for more than sixty years before a substantial rebuilding produced the current French mansard brick exterior in 1878.
The Union Hotel's most nationally prominent moment came in January and February 1935, when Bruno Hauptmann stood trial at the Hunterdon County Courthouse directly across Main Street, charged with the kidnapping and murder of twenty-month-old Charles A. Lindbergh Jr. The trial drew every major wire service, newspaper correspondent, and radio broadcaster in the country. The Union Hotel was the only accommodation of consequence in Flemington, and it became the operational base for the press corps — hundreds of journalists filed their stories and filed their expense reports from inside. H.L. Mencken and Walter Winchell were among those who stayed there.
The hotel continued in operation through the twentieth century, weathering the decline of downtown Flemington through the 1980s and 1990s. By the 2010s the building had deteriorated significantly. The Cust Investments redevelopment project, the Courthouse Square plan, acquired the property, and by April 2022 the interior demolition was complete. The 1878 facade was preserved through what engineers described as surgical structural work — the brick front was kept standing while everything behind it was stripped and rebuilt. The hotel reopened in July 2026 as a 100-room boutique property under the Marriott Tribute Portfolio flag, with a steakhouse on the first floor.
Sources
- https://en.wikipedia.org/wiki/Union_Hotel_(Flemington,_New_Jersey)
- https://weirdnj.com/stories/ghosts-union-hotel/
- https://nj1015.com/union-hotel-flemington-opening/
Disembodied footsteps and shoesAuditory phenomena (lullaby)Apparition of childPhysical pressure/pushingTripping on staircase
The paranormal reports from the Union Hotel's operating years came primarily from employees working late or alone in the building. A bouncer working a closing shift described watching a disembodied pair of children's black patent-leather shoes walk up the main stairway, visible from the knee down. A waitress carrying a register drawer upstairs to the office heard an unearthly voice humming a lullaby behind her; she dropped the drawer and did not return to work.
A server encountered a small girl — described as about eight to ten years old, dark hair, formal dress — running through the empty dining room near midnight. When she reported it, a regular patron told her she had seen the hotel's ghost. A third-step tradition accumulated among staff: the claim that a small girl sits on the third step of the staircase holding a doll and trips people who climb past.
The most specific account came from the hotel manager, who described being alone in her second-floor office late at night when she felt a physical pressure against her chest — not a hand, but something solid pressing toward her, making it difficult to breathe. She left the room. Accounts of similar encounters were repeated enough times by different staff members that Weird NJ magazine documented them in a dedicated investigation.
The 2022 demolition and 2026 reconstruction present an open question: the stories attach to the old building's spaces, and the spatial memory of those locations is now gone.
Notable Entities
Unnamed child girl (staircase and dining room)
Media Appearances
- Ghosts of the Union Hotel (Weird NJ magazine, 2010)