Projects OPEN FOR BUSINESS! (See Covid-19 update) Home (current) Projects All projects HousesDevelopmentsExtensions Practice About Clarke + Whalen Jobs Services Contact us Projects Houses Developments Extensions Tuffnells Way, Harpenden Stonehurst Court, Southdown Spencer Road, Harpenden Woodlands Way, Welwyn Lower Luton Road, Batford The Cottage Site, Leverstock Green St Albans Road, Codicote - 1 St Albans Road, Codicote 2 Roundwood Park, Harpenden St Albans Road, Sandridge Kirkwick Avenue, Harpenden East Common, Harpenden Heathbrow Homewood Road, St Albans Loading... Info & Edit Get in touch! 01582 761147 mail@clarkeandwhalen.co.uk 28-30 Coldharbour Lane Harpenden Herts AL5 4UN Quick Links Sign in