Katherine Warington School
Secondary school in Harpenden, Hertfordshire. Good (Feb 2024).
Latest graded inspection
Inspected 28 February 2024, report published 24 April 2024, under the inspection system used from 2019 to 2025.
Good overall. The school was doing well. The most common grade under the previous system. 76% of schools whose latest graded inspection was under this system got Good.
| Area | Grade |
|---|---|
| Quality of education | Good |
| Behaviour and attitudes | Good |
| Personal development | Outstanding |
| Leadership and management | Good |
| Safeguarding effective | Yes |
These grades come from the system Ofsted replaced in November 2025. They stay on record until the school’s next inspection, when it gets a report card instead. More about the old grades.
Next inspection: around February 2028
The last inspection was in February 2024. Schools are usually inspected about every four years.
An estimate, not an Ofsted date. Ofsted doesn’t publish its schedule and gives schools about a day’s notice. The law says the next inspection must be by August 2029 at the latest, and Ofsted can visit sooner if it has concerns.
Nearby secondary schools
- 0.6 milesSir John Lawes School
Outstanding (Mar 2023)
- 0.9 milesSt George's School
No overall grade. Quality of education outstanding (Mar 2025)
- 1.7 milesRoundwood Park School
Outstanding (Nov 2023)
- 3.4 milesTownsend Church of England School
School remains Good (Jan 2024)
- 3.6 milesSt Albans Girls' School
No overall grade. Quality of education outstanding (Nov 2024)
Ofsted data as at 30 September 2026, school details from Get Information about Schools, 26 October 2026.