In the last decade, Sinclair House School has grown from a thriving Montessori Nursery and Pre-Prep into a fully established, family-orientated, kind and high-achieving Prep School, with children joining us at 2 years of age and leaving us at 11 years of age to go on to their first choice Senior School.  While our Reception – Year 6 classes are not Montessori, the Montessori ethos is still at the core of our whole-school, together with our school Kindness Code and SHS values.  As a small school, we pride ourselves in being an SHS family and this is certainly reflected in the strong friendships across different year groups and the importance we place on the ‘voice of the child’, as well as the fantastic parent-staff relationships and positive bond all of our staff have with our fabulous Sinclair House School children.


At Sinclair House School, we value and prioritise the importance of personal development and emotional wellbeing alongside pupil achievement. Our Sinclair House School children are passionate about learning; critical-thinkers; eager entrepreneurs; and high-achievers but they are also emotionally strong children who are well-equipped to thrive in our complex world.  Importantly, they are happy children who enjoy coming to school every day, enthusiastic to embrace all areas of school life and achieve success.


We are a school with a talented, experienced and positive staffing team, characterised by strong teamwork and proactive mindsets.

Our Sinclair House School children receive an in-depth, high-quality, interconnected curriculum and extra-curricular programme; each child is provided with a wealth of opportunities and experiences where they are appropriately challenged to fulfil their potential, whilst also ensuring each child feels safe and supported as they continue to grow.


From the moment you step through our school doors, there is a feeling of warmth, positivity and purpose.

I am incredibly proud of our Sinclair House School children; they shine and stand out for all of the right reasons, both academically and personally.  Their kindness and well-rounded characters, alongside their thirst for learning and eagerness to make a positive difference in our world, is incredibly special and for each and every one of our children, I am excited for what’s ahead as they continue to progress and achieve in both education and beyond when they leave us in Year 6.

I very much look forward to meeting with you and showing you our school, introducing you to our wonderful staff and fantastic children.

Ms Sasha Gibson, Headmistress.

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