

Holy Rosary – Tacoma, WA. 100 year old church currently closed and slated for demolition in 2020 (link in comments)

The Iroquois Theatre, shortly before it burnt down in 1903. The fire killed at least 600.

Federal Coffee Palace in Melbourne, Australia. Built in 1888 at the height of Melbourne’s Boom era, and controversially demolished in 1973. It has since gained posthumous fame as the building Melburnians most regret having lost.
