The ceremony for the TV presenter and writer will take place at the same church at which she married husband Thomas Cohen in 2012 and where her mother Paula Yates' ashes were scattered in 2000.
St Mary Magdalene and St Lawrence Church in Davington is near the country home in Faversham, Kent where Peaches spent much of her time as a child.
She was found dead at her home in Wrotham, Kent after passing away suddenly. Her cause of death is still unknown with her autopsy was determined inconclusive.
Confirming her death, her Father, Bob Geldof, said in a statement last Monday: "We are beyond pain. She was the wildest, funniest, cleverest, wittiest and the most bonkers of all of us."
Many of Peaches' peers were quick to add their condolences via Twitter after the announcement, and no doubt there will be a large turn out of friends and family at the forthcoming funeral, wishing to say their farewells.
For more on the tragic news watch the video below.