The Telegraph Building

I found good confirmation of this venue. It's a repurposed historic warehouse in Belfast city centre, matching the listing address.

The Telegraph Building sits on Royal Avenue in Belfast city centre, inside a late 19th-century red-brick warehouse that once contained the Belfast Telegraph's printing press, with the Royal Avenue/Library Street premises dating to the paper's move in 1886. The space has been repurposed as an events venue, with the building repurposed as a live music and events space since 2017, known for its raw industrial vibe. Expect a large main space alongside smaller performance rooms, with capacity figures reported at around 1,200 to 2,000 depending on configuration.

Programming here leans heavily into electronic and dance line-ups alongside bigger touring names. Afrobeats and electro nights sit comfortably alongside house and techno bills, with the building's industrial brickwork and high ceilings giving club nights a warehouse feel without leaving the city centre. Upcoming dates take in Lane 8 and Duke Dumont for house heads, Jazzy for something more song-led, and a Halloween party from Andrew Cairns, so there's a fair spread across the autumn calendar.

If you're heading down, it's an easy walk from Belfast's main shopping streets, and the venue mixes gig nights with full-on club events depending on what's booked in that week.