The South East Berkshire Association of the National Trust – commonly known as SEBA – is a club for National Trust members. Our activities are centred in Finchampstead, and most of our members live there, or in Crowthorne, Sandhurst, Camberley, Bracknell, Wokingham or other places nearby. We were founded in 1985 to help members enjoy their membership of the National Trust and to promote the Trust through fundraising and local publicity.

SEBA is run autonomously by a committee of volunteers elected annually at our AGM in March. We are always keen to hear from people willing to help with the running of the group.

Our nearest National Trust properties are the open spaces of Finchampstead Ridges and Simon's Wood. These are managed by a local committee of volunteers (independent of SEBA), with whom we enjoy a close working relationship, and part of our fundraising is devoted to those properties.