Families of Canterbury Television building earthquake disaster victims hope the site bought by the Crown will be kept as a sacred memorial place.
The purchase of the place where 115 people died in the February 22, 2011 quake - the single biggest lost of life - was announced by the Government today.
The site at 249 Madras St which has been cleared of rubble and continues to be a poignant place for remembering those who died, will form part of the new central city blueprint.
The Christchurch Central Development Unit (CCDU) has written to families of the victims at the site to advise them of the Crown purchase.
The CTV site will form part of the East Frame, a predominantly residential area with green open space that will border the new condensed CBD core.