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Joining The Costello School

Thank you for your interest in The Costello School, and joining us for the next five exciting years of education. We know that choosing the right school is one of the most important decisions you take as a family. With a history of excellence stretching back to 1908, we have been the choice of generations who seek strong academic success and excellent pastoral provision blended to ensure that we know each child, celebrate their uniqueness, and allow them a future filled with limitless potential.

We are proud of our dynamic learning community whose ethos is encapsulated by three simple words:

enjoy respect achieve

These thread through everything we do and allow us to deliver on our vision to create the ‘Game-Changers’ of the future. We are conscious every day of the trust you put in us, and we are wildly ambitious for all our students, supporting them to become confident, resilient, and prepared to take their place in the world.

Here with us, you fill find the perfect blend of being a large school and appreciating the facilities and resources that come with it, with the personalisation of getting the smallest details right – the bits which really make a difference. Whether your child aspires to Oxbridge, has creative or sporting talent, has skills and a passion for vocational study or yearns to have new horizons opened every year by taking trips to Ghana, Europe, or completing Cadets or The Duke of Edinburgh awards, they will leave us ready to change the world.

We are fully aware of the magnitude of your impending decision; please do make an appointment to visit us in the school day when our students will be proud to show you around and you can see first-hand our hard working, well behaved and high achieving community.

Open Evening
16 Jul

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#ProudToBeCostello Summer Term 2

16 Jun

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PRESS RELEASE Grease Young@Part

22 May

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#ProudToBeCostello Summer Term 1

22 May

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IFT Fantastic Ofsted Result

21 Apr

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The Costello School – High Performing Across the Board!

27 Mar

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#ProudToBeCostello Spring Term 2

04 Feb

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BETTER Times – Issue 22 (Spring 2026)

25 Nov

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Costello Students Dazzle on Stage in West End and Local Productions

24 Oct

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#ProudToBeCostello

I am currently in Year 9 and a Deputy Head Student. My role within the Student Leadership Team is to help lead Student Voice discussions and make sure that the Student Body is heard in important decisions. Alongside being a Deputy Head Student, I also have the privilege to be a Turing House Captain and […]

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Isabella

My name is Isabelle and I am extremely proud to be a part of the Student Senior Leadership Team. Before becoming a Deputy Head Student, I have been a part of many student representative groups such as the Student Voice and our Young Interpreter team. Additionally, I have served as a House Captain and Vice-Chairperson […]

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Isabelle

Hi I’m Aidan, I’m a dedicated student; athlete and I am someone who likes to help people. I am deputy head student and my role is to work on communication and events within a group. I applied for this role with the hope of making a positive impact on the school using my past experiences […]

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Aidan

I am a Deputy Head Student at Costello and I am currently in Year 9. I enjoy art and reading and this year I am taking part in the school’s production as part of the backstage team. Through school, I have completed my Bronze Duke of Edinburgh Expedition and participated in the Combined Cadet Force. […]

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Michaela

I am currently in year 10 where I am a deputy head student and a part of student voice. I am passionate about the arts and ensuring that everyone feels included and represented in the school community. I have been involved in the school productions of Matilda and Beauty and the Beast, as well as local […]

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Lyla

I am currently a Year 10 student and additionally a member of the Student Leadership team. Before becoming a Deputy Head Student, I have had the joy and privilege of being a House Captain. I am also an Anti-Bullying Ambassador, which I have been since Year 7. I have previously been a part of many […]

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Harrison 

I am currently in Year 10 and a Deputy Head student here at Costello. In my free time I am an Explorer Scout, and part of the Combined Cadet Force here at Costello. I enjoy the arts and I strongly believe that subjects like these are an essential part of education. Before becoming part of […]

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Ellie

Outside of school, I have been passionate about Bharatanatyam (Indian dance form) since Year 5, dedicating myself to this classical art form. Currently, I am enrolled in the Grade 9 (Post-Diploma) course with Nupura School of Arts, having successfully completed my Grade 3 exam. Performing Bharatanatyam has been a fulfilling experience, enabling me to share […]

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Keerthana

I am a Year 11 student here at Costello and whilst I am currently a head student, I have previously been a house captain and helped contribute to various events including the colour run and sports day. I’ve also participated in the first Eisteddfod performance we had here at Costello, playing my cello which I […]

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Paige

Hi, my name is Angus Haldane, and I am currently in Year 11. I’m a member of the Senior Student Leadership Team, as Head Student, and also a Cadet Corporal in the school’s Combined Cadet Force. As part of the leadership team, I was given the opportunity to meet the Mayor of Basingstoke when he […]

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Angus
Hear from the
Game Changers
Events
Half Term
12 : 00 AM - 12 : 00 AM
First Day of Summer Term 2
08 : 30 AM - 03 : 20 PM
BET INSET
08 : 30 AM - 03 : 20 PM
Early Finish
Summer Holidays Begin
12 : 00 AM - 12 : 00 AM
Autumn Term – Year 7 & 11 Only
12 : 00 AM - 12 : 00 AM
All Years Return
12 : 00 AM - 12 : 00 AM
BET INSET
08 : 30 AM - 02 : 30 PM
Early Finish at 12:55
08 : 30 AM - 12 : 55 PM
Open Evening
05 : 00 PM - 08 : 00 PM
Half Term
12 : 00 AM - 12 : 00 AM
First Day of Autumn Term 2
08 : 30 AM - 03 : 20 PM
Early Finish at 12:00
08 : 30 AM - 12 : 00 PM
Christmas Break
12 : 00 AM - 12 : 00 AM
Spring Term 1 Begins
08 : 30 AM - 03 : 20 PM
Half Term
12 : 00 AM - 12 : 00 AM
Spring Term 2 Begins
08 : 30 AM - 03 : 20 PM
Early Finish at 12:00
08 : 30 AM - 12 : 00 PM
Easter Break
12 : 00 AM - 12 : 00 AM
Summer Term Begins
08 : 30 AM - 03 : 20 PM
Bank Holiday
12 : 00 AM - 12 : 00 AM
Half Term
12 : 00 AM - 12 : 00 AM
Summer Term 2 Begins
08 : 30 AM - 03 : 20 PM
Early Finish at 12:00
08 : 30 AM - 12 : 00 PM
Summer Break Begins
08 : 30 AM - 03 : 30 PM