The 39900 House is a fictional house in Roblox World. There are 2 versions of it, the original house was built in 1924 by a cliff and the modern version was built in 2012.
The original house became abandoned in February 2013 to sit and rot, but on January 2022, it became unsafe to live in and the half of the original house collapsed down the cliff below on May 25, 2022 at 9:30 AM.