A plan has been submitted to remove a limit on the number of caravans at a North Bersted site.
Wyldecrest Parks Management wants Arun District Council to allow extra caravans to be placed on The Marigolds in Shripney Road.
Approval given in 1978 restricted the number of caravans on the site to 60. Arun gave permission in 2014 to enable the number to be increased to 63.
The additional caravans would replace a bungalow on the site. The permission has never been carried out. Wyldecrest, in its latest application, says more caravans are needed to make the work viable.