St John's school is easy to find:

From Loughton and Waltham Abbey- as you enter Epping along at B1393 look for the Shell petrol station on your right and the water tower on your left and turn left into Tower Road just before Gates garage.

From Harlow - drive through Epping town and the main shops and then look out for the Shell petrol station on your left and the water tower on your right now turn right into Tower Road just after Gates garage.