Manufactured homes sited on individually owned lots shall be subject to the following special requirements:
(a) Manufactured homes shall be mounted on a foundation of permanent design.
(b) All open space below such manufactured home not completely enclosed by the permanent foundation shall be skirted, blocked, or otherwise screened using solid materials which will assure positive closure.
(c) Each manufactured home shall be an independent dwelling unit, connected to all available utilities.
(d) Each manufactured home shall be provided with anchors and tie-downs of adequate capacity to provide stability against high winds and adverse weather conditions.
(e) Each independent manufactured home shall be sited in such a manner as to preserve the visual character of the neighborhood, which shall include provisions for landscaping and other site improvements as well as off-street parking.
(f) Each manufactured home shall bear a certification plate pursuant to the "National Housing Construction and Safety Standards Act of 1974", 4Z U.S.C. 5401 et seq., as amended.