Sewell Park College is a High School located on the north-eastern edge of the city of Norwich, Norfolk, England. It has approximately 900 students aged eleven to sixteen (years 7 to 11). It is an under-subscribed school. It is situated in Mill Hill, on Constitution Hill (B1150), east of New Catton. On the opposite side of the road is the Sewell Barn Theatre. The name of the school comes from Philip Sewell, the brother of Anna Sewell, the author of Black Beauty. It was The Blyth School, a grammar school, which was built in 1929 in grounds owned by Philip Sewell, who died in 1906. It was named after Ernest Egbert Blyth. It had 750 girls in the early 1950s, 800 by 1956, 850 in 1964 and 800 in 1969. It was administered by the Norwich Education Committee. Two whalebones were given to the school by a former pupil and made into an arch. In 1970, it had its first non-selected intake of girls, then in 1971 it had its first co-educational intake the school having 920 boys and girls, and in 1972, the starting age rose to 12 when the education system in Norwich went comprehensive.