Almost 300 Torry Raac-ridden homes could be demolished in move that could cost Aberdeen City Council around £6 million. A new building warrant has revealed the local authority is planning to pay £5.8m to knock down 277 properties with the “bubbly” concrete. Why do the Torry Raac homes need to be demolished? Aberdeen City Council has stated the demolition of the Torry homes will be controlled, with each property being taken apart floor by floor. Council demolition plan takes step forward – as Torry Raac residents fight backThe building warrant comes just days after the last families still living in Raac-affected homes were sent a final letter from the council.