Complex sentence: The original Electra House, was architected by John Belcher located at 84 Moorgate, London, and opened in 1902 as accommodation for the Eastern Telegraph and Allied Companies.
Split into simpler sentences: The original Electra House, was architected by John Belcher and is located at 84 Moorgate, London. It was opened in 1902 as accommodation for the Eastern Telegraph and Allied Companies.