International English School of Castellón

IESC

Part of Dukes Education, Secular

Updated July 2026

to 18Ages
Co-edGender
DayType
For-profitOwnership

Accreditations

Languages

English flagEnglishSpanish flagSpanishFrench flagFrenchGerman flagGermanArabic flagArabic

The International English School of Castellón is a private British school for students aged 1 to 18 that provides a bilingual education combining the English National Curriculum with compulsory components of the Spanish system. It is a member of the Dukes Education family and focuses on personalised learning within a supportive, international environment.

Teaching approach

The school promotes a 'growth-mindset' philosophy, aiming to inspire students to challenge themselves and reach their full potential without limits. Its core values are responsibility, resilience, and respect, which are integrated into the curriculum to foster ownership of learning, the ability to overcome challenges, and empathy within a diverse community.

Programmes

The school follows the British education system, offering stages from Early Years (ages 1-5) through Primary (ages 5-11), Secondary (ages 11-16), and Sixth Form (ages 16-18). The curriculum integrates English as the primary language of instruction with Spanish language and cultural studies, as well as Valencian from Year 2 to Year 11. From Year 3, students are introduced to French and German, and from Year 3 to Year 13, Chromebooks are used to support learning.

Outcomes

Students graduate with a double qualification, combining the British curriculum with key subjects from the Spanish system, which allows for access to universities in Spain, the UK, and internationally. In Year 11, students obtain the Spanish secondary (ESO) certificate, and in Year 13, they earn the Spanish baccalaureate (bachillerato) certificate. Sixth Form students receive personalised university guidance for applications to Spanish, UK, and international institutions.

Student support

EAL support
Included in fees
Learning support
Dedicated department

Learning support

The school provides English as an Additional Language (EAL) support for students needing to improve their English skills. For students whose first language is not Spanish, the Additional Learning Needs (ALN) department offers Spanish as a Foreign Language (SFL) classes to help them develop necessary language proficiency.

Frequently asked questions(5)
What curriculum does International English School of Castellón offer?
International English School of Castellón offers National Curriculum (England).
Is International English School of Castellón a day or boarding school?
International English School of Castellón is a day school.
What accreditations does International English School of Castellón hold?
International English School of Castellón holds accreditations including CIS and IB.
Is International English School of Castellón co-educational?
International English School of Castellón is a co-ed school.
Where is International English School of Castellón located?
International English School of Castellón is an international school in Castello de la Plana, Spain.

Tuition & fees

This school publishes fees only on request — contact admissions for a current schedule.

Admissions

The school accepts applications throughout the year, subject to space availability. The admissions process begins with an enquiry via the website or WhatsApp, and while there are no formal entrance exams, the school may assess English, mathematics, and general aptitude levels during the induction process to inform their approach. Prospective families are encouraged to book a personalised visit to tour the facilities and meet with staff.

Calendar

The school day typically runs from 9:00 am to 4:30 pm, with variations depending on the year group. The school operates on a standard academic calendar, and families are kept informed through an online parent portal, newsletters, and parent-teacher meetings.

Facilities

PlaygroundLibraryDining hallScience labsArt roomMusic roomSwimming pool

About the campus

The campus features spacious, bright classrooms equipped with computers and projectors, alongside dedicated computer rooms, science laboratories, and an art room. Sixth Form students have access to a dedicated study area with iMacs. The school includes its own kitchen and dining rooms, and students have access to outdoor learning areas and playgrounds.

Co-curriculars

A wide range of extracurricular activities is offered, including sports, music, cooking, and various academic clubs. The school also provides specific programmes such as the Duke of Edinburgh’s Award, a music school, volunteering opportunities, and a summer school. Additionally, infant students participate in weekly swimming sessions at a local aquatic centre.

  • David RussellSchool Director

    David Russell is the School Director of the International English School of Castellón. He expresses a commitment to fostering a community focused on resilience, respect, and responsibility, and emphasizes a "growth-mindset" philosophy to help students reach their full potential.

  • David Fitzgerald
    David FitzgeraldCEO, Dukes Education Europe

    David Fitzgerald is the CEO of Dukes Education Europe. He has over 30 years of experience in education, holds a Master’s degree in Educational Leadership, and has served as a Head/Principal in five schools across various sectors.

  • Chris Eversden
    Chris EversdenManaging Director of Spain

    Chris Eversden is the Managing Director of Spain for Dukes Education. He began his career as a teacher and has extensive experience in education across the UK, USA, Mexico, and Spain, previously serving as Assistant Director of Education for Cognita Spain.

  • Claire Little
    Claire LittleDirectora de personas

    Claire Little is the Director of People for Dukes Education.

  • Christopher Durbin
    Christopher DurbinGobernador externo

    Christopher Durbin is an external governor with nearly a decade of experience in international school accreditation, having served as Associate Director of School Support & Evaluation at the Council of International Schools (CIS). His background includes roles as a teacher, head of faculty, and education officer at the BBC.