The three-month series of shows will feature Fatboy Slim, Underworld, Octave One (live), Patrick Topping, Saoirse, Andy C, Sherelle, Josey Rebelle, Ida Engberg and loads more, with parties curated by Annie Mac, Bicep and more.
Previously announced parties include Aphex Twin Curates on September 20 and Welcome To Mayfield with Disclosure (DJ set), Jayda G, Paul Woolford and more on September 21. Others already announced include Skepta, Octavian, Chase & Status and Nastia.
The series of parties run from September 20 until January 1, 2020, with the line-ups for the New Year's Eve and New Year's Day parties yet to be announced.
Co-founder Sam Kandel said: "Without a doubt, WHP19 has been the most challenging and exciting season to program since WHP began,. As has been the case with every WHP venue that has gone before, we don't really know how long it will be around, so our thought was that we need to make the most of it for the time it's available."
Watch the new venue reveal video below.