Architecture of Hertfordshire See Also 1906Architecture of HertfordshireSydney E. Castle Random Building 1910 – Offices, Letchworth, Hertfordshire 1906 – Houses, Hertfordshire Home / Buildings / Architecture of England / Architecture of East England / Architecture of Hertfordshire / 1906 – Houses, Hertfordshire Architect: Sydney E. Castle Share this:TwitterFacebookMastodonRedditPrint Related! Related!