The Senior School is located a short walk away from the Preparatory School. With over 400 students, the Senior School is the largest campus of the three. The main reception is located in School House – the principal building in the College. Students are separated into eight different houses. With the exceptions of Collingwood House, a mixed house for day pupils, and Loosley, a mixed
sixth form boarding house, the houses are single gender boarding houses. One of the school's boarding houses, Haywardsend, is one of the town's oldest buildings, an old Tudor farmhouse. Haywardsfield, an imposing three-story red brick house at the head of the school drive, is the school's oldest boarding house. The newest boarding house, Wards-Ivy Grove, completed in 2017, was designed as split gender houses: Wards and Ivy Grove, with a future-proof design feature allowing it to rapidly convert to single gender accommodation whenever required. Sibly Hall, named in honour of the school's founder, is the school's main function hall. The school's music department is a dedicated building located near the centre of the senior campus. In 1911, a
Wesleyan chapel was built in the grounds of Wycliffe College; although built with money subscribed by those connected with the school and mainly used by the school, it was also the chapel of the local Methodist community. A tower and spire were added in 1921. The chapel was gutted by fire in 1939 and rebuilt in the late 1950s, with much of the stone coming from the church at
Frocester. Its tower is Grade II listed. The chapel holds popular and well attended annual Christmas Carol Services for the school and local community. ==Accreditation==