Phase, 20 Crown Hill
It was previously a strip club called Larry Flynt's Hustler Club photo, but according to My South London this closed down in May 2019.
As of November 2019 it was under renovation to open as a club and arts space called Phase picture of A-board; this opened in December 2019.
Existence last checked in December 2019.
OS X co-ord: 532248 OS Y co-ord: 165552 (Latitude: 51.373630 Longitude: -0.101376)