Home / Buildings / Architecture of England / Architecture of East England / Architecture of Hertfordshire / 1910 – Offices, Letchworth, HertfordshireArchitecture of Hertfordshire1910 – Offices, Letchworth, HertfordshireArchitect: R.F. JohnstonEstate offices.Published June 29, 2009 | Last Updated July 22, 2025See Also 1910 Hertfordshire Letchworth R.F. JohnstonLatest1978 – Design for St. James Hospital, Dublin 2025 – Windjammer Hotel Proposal, Ballsbridge, Dublin 1974 – Offices, Shelbourne Road, Dublin 1949 – College of Further Education, Ballsbridge, Dublin 2007 – Unbuilt Henning Larsen design, Ballsbridge, Dublin