Examples Home (current) Projects All projects HousesDevelopmentsExtensions Practice About Clarke + Whalen Jobs Services Contact us East Common, Harpenden Single Storey Extension, First floor en-suite and landscaping Kirkwick Avenue, Harpenden Single Storey Rear Extension - Harpenden Homewood Road, St Albans Bespoke new build six bedroom detached family house with integral garage Heathbrow Two new build detached four bedroom houses St Albans Road, Sandridge Two storey side and rear extension, single storey rear extension, internal alterations and landscaping. Roundwood Park, Harpenden New Build Bespoke House St Albans Road, Codicote 2 One detached dwelling and a pair of semi-detached cottages St Albans Road, Codicote - 1 Five unique new-build detached properties The Cottage Site, Leverstock Green Five unique new build properties in Leverstock Green, a surburb on the outskirts of Hemel Hempstead Lower Luton Road, Batford Two pairs of semi-detached three storey dwellings. Woodlands Way, Welwyn Two new build detached dormer bungalows on the outskirts of Welwyn Spencer Road, Harpenden Stonehurst Court, Southdown Tuffnells Way, Harpenden Single storey extension replacing an existing conservatory, with extensive significant ground floor internal alterations. edit Add text below () Close You do not have permission to view this form. Get in touch! edit Add text below () Close You do not have permission to view this form. Quick Links Sign in edit Add text below () Close You do not have permission to view this form.