No structure or land shall hereafter be used, no land use shall be substantially changed, and no structure shall be erected, moved or structurally altered without full compliance with the terms of this chapter and other applicable regulations and until a building permit has been issued.

Except as otherwise provided, the use and height of buildings hereafter erected, converted, moved, enlarged or structurally altered and the use of any land shall be in compliance with the regulations established herein for the district in which such building or land is located.