[Amended 12-17-1997 by Ord. No. 1997-21]
No building shall hereafter be used, erected, altered, converted, enlarged, added to, moved or reduced, wholly or in part, nor shall any land be designed, used or physically altered for any purpose or in any manner except in conformance with this chapter. Where a lot is formed from part of a lot already occupied by a building, such subdivision shall be affected in such a manner as not to impair any of the requirements of this chapter with respect to the existing building and all yard and other open space in connection therewith and so that all resulting lots have adequate dimensions consistent with the requirements of the zoning district in which they are located and so that all lots have frontage on a street.