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Contact Us

Lonsdale School

Opening Times (Term Time Only):

Monday        8.45am - 3.30pm

Tuesday        8.45am - 3.30pm

Wednesday  8.45am - 3.30pm

Thursday      8.45am - 3.30pm

Friday            8.45am - 3.00pm

Brittain Way
Hertfordshire SG2 8UT

Telephone: 01438 726999


Please call us on the number above if you would like any help with directions.

Visitors to School:   

We kindly ask all visitors to use the car park to the right-hand side of the entrance, just before the barriers.  We have a security barrier with buzzer to gain entry to Lonsdale or Marriotts school.  Those with Blue Badges should buzz through to reception and drive up to the top area for disabled parking. 

If you are the parent or carer of a prospective new pupil, please complete the Prospective New Pupil Form online and submit it immediately to the School Office. Once completed, our Head of Support and Student Care will be in contact with you to arrange a tour of the school.

Should you wish to obtain further information please contact 

Online New Pupil Form