On several occasions during the 1990s, Captain Jack Harkness, who travelled with the Ninth Doctor and Rose Tyler for some time, visited the Powell Estate to watch Rose grow up, but did not approach her to avoid disrupting her timeline. (TV: Utopia)
In 2005-2006, its residents included Rose Tyler, her mother, Jackie, Rose's boyfriend Mickey Smith, (TV: Rose) Sandra, Jason and Tina. (TV: The Christmas Invasion) Jackie first moved into 48 Bucknall House (TV: Love & Monsters) at the Powell Estate in the late 1980s with her husband Pete. It was there that their daughter Rose grew up. (TV: Father's Day, Doomsday)
The Tenth Doctor, just before regenerating, made a final visit to the Powell Estate on 1 January 2005. He observed Rose and Jackie, months before he first met them in their timeline. He also exchanged a few words with Rose before staggering back to the TARDIS, parked nearby, to regenerate. (TV: The End of Time)
The Powell Estate became the site of considerable excitement from the years 2005 to 2007 after Rose Tyler encountered the Ninth Doctor.
The Powell Estate was one of many sites in London and around the world which were invaded by Cybermen from the alternate reality known as "Pete's World" before the Tenth Doctor expelled the invaders into the Void. (TV: Army of Ghosts / Doomsday) As a result of these events, Rose and Jackie were stranded on Pete's World, effectively abandoning their home in the Powell Estate. (TV: Doomsday) Sometime during these events, Suzy Monroe went to the Powell Estate to film the Cybermen, who looked like ghosts. It was broadcasted live on Ghostwatch. After she had filmed several Cybermen Suzy left to have a look at some other viewers' sightings and was attacked by a Cyberman. (GAME: Ghostwatch)
The Doctor claimed he had picked up his accent from the Powell Estate when talking to Archie Maplin in 1929. He found common ground with Maplin by noting that the estate was in Peckham, Maplin's home. (COMIC: Silver Scream)