Mid Sussex District Council and West Sussex County Council and local town councils often have small grant schemes to fund projects within their geographical areas. Check that your project meets their criteria.
Your parish council may also have small pots of funding for local projects.
There are over 10,000 organisations offering charitable funding within the UK. We can advise on criteria and suitability for your project. Here is a selection of funders.
MSVA can carry out a funding search for you and can give you advice on finding funding. The following free to use sites may also be useful.