All U-PUDs shall abide by the following design criteria.
(A) Minimum size. A U-PUD shall contain a minimum of three units or sites.
(B) Minimum development size. The development shall be placed on property consisting of one or more parcels that together meet the minimum lot size for the underlying zoning district, as a minimum.
(C) Urban services. All U-PUDs shall have access to, and shall be required to connect to, available urban service utilities for the provision of sewer and water. All proposed developments must be adjacent to existing infrastructure for urban services, or be within an area identified for urban service extension in the city’s Capital Improvement Plan within the next two years.
(D) Setbacks. Setbacks from the exterior boundary of the site shall be the same as those required in the underlying district. Side setback requirements shall be waived to allow flexibility in design, but the following shall apply.
(1) Individual buildings shall be separated by a minimum of ten feet.
(2) The Planning Commission may establish setbacks, as necessary, to buffer agriculture, forestry and water-use activities from residential uses.
(E) Parking. One and one-half spaces per unit are required as a minimum, unless modified by the conditional use permit, with evidence to support the modification.
(F) Storm water management.
(1) All PUDs must develop and maintain a storm water management plan indefinitely.
(2) Capacities of existing drainage ways shall be maintained and shall not be adversely impacted by the development.
(3) Unless specifically allowed by the city, inlets and outlets to adjacent parcels shall be maintained. Flows from outlets shall be maintained unless allowed by the city.
(4) All PUDs shall contain the ten-year, 24-hour storm event within the development.
(5) Runoff from the parcel shall not be concentrated unless part of a city storm water management plan.
(Ord. 332, passed 5-19-2008)