General goals of a planned unit development are as follows:
A. To promote flexibility in design and permit planned diversification in the location of structures;
B. To promote an efficient use of land to facilitate a more economic arrangement of buildings, circulation systems, land uses and utilities, and the conservation of energy;
C. To preserve to the greatest extent possible the existing landscape features and amenities, and to utilize such features in a harmonious fashion;
D. To provide for more usable and suitably located recreation facilities and other public and common facilities than would otherwise be provided under conventional land development procedures;
E. To combine and coordinate architectural styles, building forms, and building relationships within the PUD.
(Ord. 81-11 Art. XVIII § 4, 1980).