The Petaluma community development commission is created and established in order that the redevelopment agency and the housing authority heretofore established in the city may be operated and governed under a single operating entity and board. The Petaluma community development commission is also created and established for the purpose of exercising such other powers regarding community development which the city council may desire to delegate to the commission subject to such conditions as may be imposed by the city council. (Ord. 1201 NCS §1 (part), 1975.)