This subchapter is intended to address those uses or structures that were lawfully established before the date of adoption or amendment of this chapter, but which would be prohibited or restricted under the terms of this chapter or an amendment hereto. The general purpose of this subchapter is to encourage the conversion of such non-conforming uses to conforming uses. However, this chapter allows non-conforming uses and structures to be continued, altered, restored or replaced subject to satisfaction of the review criteria specified in below. Nothing contained in this chapter is intended to require any change in the plans, construction or designated use of any structure for which a building permit was issued and actual construction commenced prior to the date of adoption of this chapter or any amendment hereto. The alteration or expansion of a non-conforming use is not permitted, except in compliance with the provisions of this subchapter. For the purposes of this subchapter, alteration does not include normal repairs or replacement of non-bearing walls, fixtures, wiring, plumbing or roofing or siding materials.
(Prior Code, § 16.195.000)