Blackfen School for Girls is a academy converter girls-only secondary school located in Bexley, London (DA15 9NU). It has 1402 pupils and a capacity of 1500.
In its most recent Ofsted inspection in November 2025, Blackfen School for Girls was rated Good — a school that meets the high standards set by Ofsted and provides a sound education. The full inspection report is available on the Ofsted website.
The school serves a diverse community: a proportion of pupils (15.1%) are eligible for Free School Meals, a measure of socioeconomic deprivation. Bexley is a London borough with a varied demographic profile.