Harrow on the Hill or Harrow as it is popularly known is located in the northwest region of London and is a fairly large town within London Borough of Harrow District. The suburban town is known as an important conservation area which has a number of listed buildings which have Georgian architecture. Harrow is home to one of the largest English universities “the University of Westminster campus.” The oldest schools in the area are the Harrow high school and the Harrow school.