Seahaven Academy
83%
Capacity
745
Pupils
1.7x
Demand
About Seahaven Academy
Seahaven Academy is a state-funded Does not apply secondary school serving the Lewes community, welcoming children from age 11 to 16. The school has 745 pupils on roll and is well-filled (83% of 900 places).
Ofsted has rated Seahaven Academy "Good", the school is led by headteacher Mark Newnham-Reeve, it falls under East Sussex local authority.
In terms of academic performance, its Progress 8 score of -0.23 is below the national average. Additionally, Attainment 8 is developing at 39.2. Additionally, ranked 2075th out of 3,141 schools in England. Additionally, 6th out of 6 in Lewes.
Seahaven Academy is a popular choice with families — it received 241 applications for 139 places, making it 1.7x oversubscribed. Of these, 59 were first-preference applications.
For children with special educational needs, the school offers support across 9 areas, including Specific Learning Difficulty (Dyslexia), Moderate Learning Difficulty, Social, Emotional & Mental Health and 6 more. Parents should contact the school's SENCO for specific details about provision.
On-site facilities at Seahaven Academy include Theatre, Art Studios, Swimming Pool, Library, Gymnasium, Playing Fields, Chapel.
Beyond the classroom, pupils can take part in sports such as Athletics, Rounders, Swimming, Netball and 3 more, as well as clubs including Eco Club, Newspaper, Film Club, Coding and 4 more.
The proportion of pupils eligible for free school meals is 33.3%, which is well above the national average for secondary schools in England.
For families exploring secondary schools in Lewes, Seahaven Academy is one of the options available in the South East region. Use Classpot to compare it side-by-side with nearby alternatives and find the best fit for your child.
Key Details
| School Type | Secondary (State) |
| Age Range | 11 to 16 years |
| Gender | Mixed |
| Religious Character | Does not apply |
| Address | Haven Way, Newhaven, Lewes, BN9 9TD |
| Headteacher | Mark Newnham-Reeve |
| Local Authority | East Sussex |
| Number of Pupils | 745 |
| Free School Meals (FSM) | 33.3% |
| School Capacity | 745 / 900 (83% full) |
Ofsted Inspection Breakdown
10 Nov 2021Overall Effectiveness
Good
Source: Ofsted, 13 Jan 2022. Ratings: 1=Outstanding, 2=Good, 3=Requires Improvement, 4=Inadequate.
League Table Position
Based on Progress 8 (-0.23)
2075th of 3,141
Nationally
313th of 461
In South East
6th of 6
In Lewes
Source: Classpot analysis of DfE Progress 8 data
GCSE Results
2023/24Progress 8 Score
Students make less progress than similar students nationally
Attainment 8 (vs national avg)
Students achieve significantly higher grades than the national average
Source: Department for Education, 2023/24. Progress 8 compares to students with similar Key Stage 2 results.
SEND Support
Source: Department for Education, 2024/25. Support availability based on current student population.
Facilities
7Facilities may vary. Contact the school for current availability.
Extracurriculars
15Sports
Clubs & Activities
Activities may vary by term. Contact the school for current offerings.
Admissions
2025/26Oversubscribed139
241
Good Demand
Popular school with more applications than places
59 families put this school as their 1st choice (24% of all applications)
Source: Department for Education, 2025/26. Data reflects national offer day applications and offers.
Frequently Asked Questions About Seahaven Academy
Helpful Guides for Parents
Ofsted Ratings Explained
Understand the 4 Ofsted ratings and what they mean
Understanding Progress 8
Learn how Progress 8 measures pupil progress from primary to GCSE
SEN & EHCP: A Parent's Guide
Understanding SEN support, EHC Plans and your legal rights
Understanding School Catchment Areas
How admission distances work and tips for maximising your choices
Contact Information
Haven Way, Newhaven
Lewes, BN9 9TD
Journey to School
Journey times are estimates based on current conditions. Actual times may vary.
Opening Hours
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