Project #8730 Home Portfolio Services Process 3D visualisations About us About our team open job roles Contact us Harpenden Extension Project #8730 Project #8730 Extensions Project #8730 Extensions Project #8730 Extensions Project #8730 Extensions Project #8730 Extensions Project #8730 Extensions Project #8730 Extensions Project #8730 Extensions Previous Next Completed 2021 Semi-detached cottage extension Harpenden RIBA work stages 5-6