Granny Annexe Make more room for the people who matter with a thoughtfully planned granny annexe from Ecohome. Whether you're looking to accommodate an elderly family member, create an independent living space for relatives, or add a versatile area to your property, a well-designed annexe can offer greater flexibility and privacy.A granny annexe can be tailored to suit your garden, household needs, and available space, creating a comfortable environment that feels connected to your home while providing greater independence.