An new annex building for a family house located in Hertfordshire. The project provides additional living spaces for a growing family. The proposal balances the scale of external garden spaces and internal living areas, whilst response and engage with the topographical condition and residential context.

Charcoal fiber cement panels, reconstituted architectural blockworks and powder-coated aluminum profiles forms the material palette of the facade composition, which creates a distinct yet empathetic addition to the garden and residential setting.