The Irish literary revival at the beginning of the last century established the concept of ‘house’ as a symbol of ‘nation’ in dramatic writing. Strangers to the house thus took on the mantle of imperialist forces whose colonial project, practices and values had to be resisted and expelled. The allegorical situations of houses and strangers in theatre foreshadowed revolution and eventual independence for the country decades later. Contemporary Irish playwrights continue to use the house/stranger, familiar/foreign dichotomies as templates for their exploration of the current state of the ‘nation’, but they are also beginning to explore the idea that ‘strangeness’ might be a condition that should be embraced to ensure the future health of that nation.