§ 154.073 IMPROVEMENTS REQUIRING A ZONING PERMIT.
   (A)   General provisions. A zoning permit is required for any new residential, commercial and/or industrial construction as well as any improvement which will enlarge the physical exterior of the existing structure.
   (B)   Masonry.
      (1)   Chimney: replace; permit is required if chimney is to be replaced in its entirety;
      (2)   Chimney: new;
      (3)   Concrete steps: repair; permit is required only if 50% or more of structure is to be repaired;
      (4)   Concrete steps: replace;
      (5)   Concrete steps: precast;
      (6)   Driveway: new asphalt blacktop; drainage plan is required as well;
      (7)   Driveway: new concrete; drainage plan is required as well;
      (8)   Foundation: install;
      (9)   Foundation: tile;
      (10)   Foundation: water-proofing; permit is required if waterproofing entails the replacement of drainage tile and/or exterior waterproof painting;
      (11)   Service walk: repair; permit is required only if 50% or more of structure is being repaired; and
      (12)   Service walk: replace.
   (C)   Carpentry.
      (1)   Porch, patio or deck: permit is required if 50% or more of the structure is repaired or replaced;
      (2)   Stairs: exterior; permit is required if 50% or more of structure is repaired or replaced; and
      (3)   Stairs: exterior basement; permit is required if the stairs are new (i.e., not replacement).
   (D)   Plumbing. Sump pit and pump: for installation only; repair is not included.
   (E)   Specialty work.
      (1)   Demolition: permit required at no charge;
      (2)   Fences: permits are required to erect any fence in all districts within the city. (See lot survey requirements, § 154.160 of this chapter.) This includes fences used for dog kennels;
      (3)   Utility shed: permits are required for assembly or moving onto lot; and
      (4)   Utility shed: permit required for removal at no charge.
   (F)   Site work.
      (1)   Excavation; and
      (2)   Changing grades.
(2001 Code, § 11.18)