14.4.3 Construction on, Redevelopment of, and other Improvements to Nonconforming Development Projects
Development projects, such as those approved in accordance with a site plan or preliminary plat, may no longer conform to Ordinance requirements in all areas, such as impervious area, stormwater improvements, flood elevations, location of constructed areas, vegetated areas, or buffers. Such projects shall be considered nonconforming projects. Additions to, enlargement of, redevelopment of, or other construction on such projects shall be subject to the following provisions:
A. If the construction affects discrete portions of the development project those portions can be considered without regard to compliance of the entire project with the Ordinance. In such case, current Ordinance requirements shall be applied to the improvements for which approval is requested to the maximum degree reasonable in light of the fact that the development project as a whole does not comply with current requirements; and
B. Redevelopment of a development project, defined as construction that exceeds 50% of the appraised tax value of the project, shall be subject to all current Ordinance requirements.