Samhällsbyggnadsbolaget i Norden AB (SBB), Kålltorps Projektutveckling and Development Partner signed an agreement on 10 June 2021 to develop part of Mölnlyckes Haga in expansive Härryda Municipality in a JV. Approximately 13,000 m2 of building rights will be developed into an elderly care home, a preschool and 100 residentials with mixed forms of tenancy. In connection with the signing of the agreement, SBB has also agreed to acquire the completed properties upon completion.