Building upon extensive literature on the concept of home, this article uses narrative interviews to argue that home can be (un)settled. The process of (un)settling home can occur in relation to various circumstances such as widowhood, ill health, or geopolitical changes. This article presents (un)settling home as a process constituted by three intertwined dimensions; practical and material, emotional, and temporal. This article explores how the Brexit process is (un)settling home for older British migrants, a population of lifestyle migrants, living in Spain. This geopolitical event has an ongoing destabilising and unsettling effect upon individual's sense of home and belonging. Brexit is a process experienced simultaneously by older British migrants living across the European Union. Consequently, this article provides useful insights into how these relatively privileged migrants negotiate an unprecedented shift in their status, their uncertain future as lifestyle migrants, and their understandings of home in this shifting geopolitical context.