Fences measuring up to 6 feet in height, detached sheds less than 120 square feet, and retaining walls not more than 4-ft from bottom of footing (which do not support a surcharge) do not require permits. Repairs to existing fixtures such as sinks, toilets or lighting do not require a permit, but the replacement of those same fixtures do. Finish work such as painting, tiling, papering, carpeting and similar finish work are also exempt. Concrete work (flat work) is typically exempt from a building permit, except if part of an accessible path of travel or greater than 30 inches from grade. All other construction will require a permit.
