Welcome to Common Cause

Common Cause is a social enterprise, not-for-profit company. We run the Lewes Farmers Market and horticulture and well-being projects in East Sussex. Contact us to find out more; we'd love to hear from you. About us

News and updates

Farmers Market: Next Lewes Farmers Markets are on the 20th September and 4th October 9am - 1pm Friars, Walk Car Park, Lewes, 1 minute walk from Cliff Precinct. Click here for the Farmers Market dates in 2025

Lewes Mosaic Project Map

We are helping to build a mosaic of habitats across the town, providing homes and food for wildlife. Have a look at the Lewes Mosaic Map to see what’s been happening. You can also add information about what you are doing to support wildlife in and around your home or allotment.

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