Planning consent for our new build Passivhaus in Muswell Hill – land for sale shortly with @themodernhouse.Inspired by the roughcast render and radius details of local Edwardian architecture – a neutral palette of timber, textured lime plaster and natural stone are selected both for their visual qualities and their low embodied energy.The project is designed to achieve Passivhaus certification with very high levels of insulation, airtight construction, triple glazing throughout and mechanical ventilation.