A.
Building permit required.
All accessory buildings within a nonresidential district shall not be constructed without first receiving a building permit.
B.
Permitted exterior building materials.
1.
25 percent or greater primary materials.
For nonresidential accessory buildings when the principal building(s) contain at least 25 percent primary materials, exclusive of doors and windows, 50 percent of the accessory structure facade shall include primary materials.
2.
Less than 25 percent primary materials.
For existing principal buildings constructed of cementitious fiberboard (e.g. Hardiplank or similar), wood, vinyl siding, or other non-masonry material and having less than 25 percent primary materials, accessory buildings may be constructed of the same material.
3.
Open Space Recreation (OSR) district.
For accessory buildings located in the Open Space Recreation (OSR) district, when the principal structure(s) contains at least 25 percent primary materials, exclusive of doors and windows, 25 percent of the accessory structure facade must be constructed of primary materials.
(Ordinance CO02-17-11-09-H1, exh. A, sec. 11.04.03.01, adopted 11/9/17)