364.12A  Condemnation of residential buildings — public purpose.
  For the purposes of section 6A.4, subsection 6, a city may condemn a residential building found to be a public nuisance and take title to the property for the public purpose of disposing of the property under section 364.7 by conveying the property to a private individual for rehabilitation or for demolition and construction of housing.
96 Acts, ch 1204, §26