The /ND overlay zone applies to all property where /ND is indicated on the Eugene overlay zone map, except where the property is an historic property according to this land use code. The /ND requirements in EC 9.4280 and 9.4290 apply to the following.
(1) New development on vacant land.
(2) New structures on already developed sites, such as conversion of a parking area to a structure or demolition of a structure and construction of a new structure.
(3) An expansion of 30% or more of the total existing building square footage on the development site; however, expansion of a structure for a use prohibited under EC 9.4280 or the expansion/addition of a drive-through facility as part of the expansion of an existing structure are prohibited.
The /ND standards in EC 9.4290 do not apply to a building alteration. The provisions of the /ND overlay zone supplement those of the applicable base zone or special area zone and other applicable overlay zones. Where overlay zone and base zone provisions conflict, the more restrictive controls.