London · SW15 2BZ
Merlin is an intimate, non-selective pre-prep in Putney established in 1986, serving children aged 3–8 in a Victorian setting. The school emphasises a broad, creative curriculum with small classes and high adult-to-child ratios designed to foster confidence and independent learning. It positions itself as non-assessing during these formative years, prioritising joy and exploration over early academic pressure.
Who thrives here
Families seeking a nurturing, confidence-building pre-prep experience for children aged 3–8, where the emphasis is on developing curiosity and love of learning rather than early formal assessment. Well-suited to parents who value a structured yet creative environment and plan onwards entry to selective London prep schools.
Percentiles within UK independent + grammar schools we track.
4 Carlton Drive, Putney
London
SW15 2BZ
Nearest stations
Day fees at Merlin School are approximately £20,265 per year (2025/26).
Merlin School admits pupils at 3+, 4+, 7+, 8+. Entry is assessed by Assessment Day. See the Admissions section above for open days and key dates.
Merlin School is a day school in London and does not offer boarding.
Ofsted rated Merlin School “Outstanding” (2024).
Frequently praised
✓Small, family-like community with strong relationships between staff and children
✓Nurturing, confidence-building ethos that makes learning enjoyable and stress-free
✓Specialist teaching across multiple subjects from an early age
✓High adult-to-child ratios enabling individual attention and responsive teaching
✓Well-prepared leavers achieving strong outcomes at selective next schools
✓Vibrant, stimulating environment with creative and exploratory curriculum
Common concerns
!Limited sport and facilities typical of small, urban pre-prep in a Victorian property
!Not yet inspected by Ofsted, so no formal external validation of standards
!Small pupil cohort (121 total) means fewer peers and less diversity of friendship groups
!Fees likely comparable to other independent London pre-preps, not obviously value-for-money published