Southend High School for Girls 11+ Guide 2026

Southend High School for Girls (SHSG) is one of the most sought-after selective grammar schools in Essex and one of the two flagship CSSE grammar schools in Southend-on-Sea. Situated on Southchurch Boulevard in the east of the city, SHSG draws applicants from across the borough and from a wide surrounding area, using the shared CSSE 11+ examination administered by the Consortium of Selective Schools in Essex. For 2027 entry, the CSSE exam will be held on Saturday 19th September 2026, with results sent to parents by the CSSE in October 2026 and Common Application Forms due to your Local Authority by 31st October 2026. This guide covers the exam format, places, score thresholds, how SHSG sits within the Essex grammar landscape, and how to structure your daughter's preparation effectively.

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SHSG Admissions at a Glance: Key Facts for 2027 Entry

Before diving into the detail, here is a quick-reference summary of the essential facts every family applying to Southend High School for Girls needs to know for 2027 entry.

SHSG is a girls' selective grammar school with academy status, meaning it operates independently of the local authority while remaining entirely free to attend. The school has been a landmark grammar school in Southend for over a century. Its alumnae include Rachel Riley — the Oxford-educated mathematician and television presenter — alongside many students who progress each year to Russell Group universities and Oxbridge. The school operates under the motto "Excellence in Everything" and is led by Headteacher Jason Carey.

What Is the CSSE 11+ Exam? Format, Papers and What It Tests at SHSG

SHSG is a member of the CSSE — the Consortium of Selective Schools in Essex — which administers a shared entrance examination used by selective grammar schools across Essex and Southend. This means your daughter registers once, sits one set of papers on one day, and can use that result to apply to multiple CSSE member schools. For a full overview of all Essex CSSE schools and how the consortium works, see our Essex Grammar Schools 11+ Guide.

The CSSE exam at SHSG consists of two written papers, both sat on the same Saturday morning in September of Year 6:

Paper 1 — English (50% weighting). The English paper is divided into two sections. The reading comprehension section uses extended prose passages and rewards pupils who can make inferences from the text, identify the effect of language choices, and analyse content at a level of depth beyond simple surface retrieval. The second section is a continuous writing task — an extended piece of creative or discursive writing completed within a time limit. This rewards structured planning, a wide and precise vocabulary, and the ability to sustain writing quality at length. Approximately ten minutes of reading time is given before the comprehension section begins. An important change to note: since the 2025 entry cohort, the English paper no longer contains Applied Reasoning questions. Families using older practice materials should verify that their preparation resources reflect this change.

Paper 2 — Mathematics (50% weighting). The Maths paper tests the full Key Stage 2 National Curriculum: arithmetic, fractions, decimals, percentages, ratio, algebra, geometry, measurement, and statistics. Multi-step problem-solving questions feature prominently, and written working is required. The CSSE Maths paper rewards mathematical reasoning and the ability to combine multiple concepts within a single question — it is not simply a speed-and-repetition test.

A key distinguishing feature of the CSSE — and one that families sometimes miss — is that there are no Verbal Reasoning or Non-Verbal Reasoning papers. Unlike many other 11+ systems used in Kent, the Midlands, or parts of London, all CSSE preparation at SHSG should focus exclusively on English and Maths. Families whose daughters have been preparing for VR- or NVR-heavy tests elsewhere will need to refocus their preparation before targeting SHSG or any other CSSE member school.

Both papers are scored and then age-standardised: the raw marks are adjusted based on the child's exact date of birth to correct for the advantage September-born children would otherwise have over August-born peers in the same year group. The two standardised scores are combined to produce a single CSSE composite score for each candidate.

How Many Places Does SHSG Offer and What Score Does Your Daughter Need?

Southend High School for Girls offers approximately 180 Year 7 places in a typical admissions year. The school notes that 224 students were admitted in September 2025 as a one-time variation to the published admission number — that figure should not be treated as the standard intake going forward. With demand consistently exceeding supply, SHSG is typically several times oversubscribed, which means understanding the effective score threshold is only part of the picture — admissions priority and catchment residence play a critical role too.

The CSSE sets a consortium-wide minimum standardised score of 303: no CSSE school can offer a place to a candidate below this threshold, regardless of how many spaces remain. SHSG's actual cut-off depends on demand in any given year. For girls residing within the Southend-on-Sea borough priority area, the effective cut-off has historically been in the 303 to 310 range — close to the consortium minimum — because the school fills from within the priority catchment first. For girls from outside the Southend borough priority area, the picture is considerably more competitive: official CSSE Freedom of Information data shows that the outside-priority cut-off at SHSG can be substantially higher, with some years seeing out-of-borough places filled only at scores well above 340.

What this means in practice: a girl who scores just above 303 and lives within the Southend-on-Sea borough is likely to receive an offer if sufficient places remain within her priority band. A girl scoring the same mark from an out-of-borough postcode may not, as places fill from local applicants first at each score level. Families applying from outside Southend should target a standardised score of 320 or higher to build a meaningful buffer; in more competitive years, higher still may be needed for a secure outside-priority offer. On well-calibrated CSSE practice papers, a score of 315 typically corresponds to performance of approximately 80 to 85% or better across both papers, adjusted for age.

SHSG and Westcliff High School for Girls (WHSG) are Southend's two girls' grammar schools — both CSSE members, both drawing from the same pool of candidates. Many families name both schools on their Common Application Form using the same CSSE result. The two schools are entirely separate institutions with their own admissions criteria and cultures; applying to one has no bearing on the other, and there is no strategic reason to apply to only one when both are within reach of the same exam.

Registration, Key Dates and the Application Process for 2027 Entry

The admissions process for SHSG Year 7 entry involves two separate steps that must both be completed correctly and on time. Missing either deadline can prevent your daughter from being considered for a place entirely.

Step 1 — CSSE Registration. Registration for the CSSE exam is handled directly via the CSSE at csse.org.uk — not through the school. For 2027 entry (sitting the exam in September 2026), CSSE registration opened in mid-May 2026 and has now closed. Any family whose daughter has already registered will have received or will shortly receive a test centre letter by mid-July 2026 via email. If you have not received your test centre letter by 16th July 2026, the CSSE advises contacting admin@csse.org.uk immediately. For families with daughters currently in Year 4 or Year 5 planning ahead for 2028 or 2029 entry, registration for the following year's sitting typically opens in mid-May of the Year 6 summer term.

Step 2 — Common Application Form (CAF). After the CSSE exam on 19 September 2026, results will be released by the CSSE in mid-October 2026. Once results are available, parents must name SHSG as a preference on their Local Authority Common Application Form. This form is submitted to your home Local Authority — not to SHSG directly — and the deadline is 31st October 2026. This is a firm national deadline. The school is explicit: parents must complete the CAF by 31 October even if their daughter has passed the 11+ test. Failing to submit the CAF by that deadline means no offer can be made, regardless of test performance.

It is important to note that SHSG does not hold or manage waiting lists. All waiting lists for SHSG places are maintained by the Southend Admissions Department and by Essex County Council on behalf of the school. If you wish to enquire about a waiting list position after National Offer Day, contact your Local Authority Admissions team directly — do not contact the school, as the school has no access to waiting list information. You can reach the school's admissions contact for other queries via admissions@shsg.org or on 01702 588852 between 9am and 1pm.

National Offer Day — when Year 7 school places are allocated and parents receive their offers — falls on 1st March 2027 for September 2027 entry. If your daughter is not offered a place, the right of appeal applies: please note that appeals cannot be submitted until after National Offer Day, and the school will email a Notice of Appeal form and information pack upon written request to admissions@shsg.org after that date.

The Open Evening for Year 5 pupils interested in 2027 entry was held on Thursday 2nd July 2026. For families with younger daughters considering 2028 entry, the equivalent open evening for 2027 Year 5 pupils will be held in July 2027. Year 7 Transition Day for the confirmed 2026 cohort was held on 4th July 2026, welcoming the new intake ahead of their September start.

How Does SHSG Sit Within the Essex Grammar School Landscape?

Understanding where SHSG fits within the wider CSSE constellation helps families make informed decisions about which schools to name on the CAF and how to set realistic preparation targets.

SHSG is one of four grammar schools in the Southend-on-Sea area that participate in the CSSE, alongside Westcliff High School for Girls (WHSG), Southend High School for Boys (SHSB), and Westcliff High School for Boys (WHSB). All four use the same CSSE exam and sit on the same day. SHSG and WHSG are the girls' grammar schools; SHSB and WHSB are the boys' counterparts. Because all four draw from the same CSSE candidate pool, a girl who passes the CSSE with a strong score is typically in a position to apply to both girls' grammars simultaneously — and many families do exactly this, naming both SHSG and WHSG on the same CAF.

Beyond Southend, the CSSE consortium includes grammar schools in Colchester and Chelmsford. King Edward VI Grammar School (KEGS) in Chelmsford and Colchester Royal Grammar School (CRGS) are among the most competitive in Essex, with score thresholds that can run higher than those in Southend. Colchester County High School for Girls (CCHSG) is the consortium's counterpart girls' school in Colchester. For more on KEGS, see our KEGS Chelmsford 11+ Guide.

In terms of academic outcomes, SHSG consistently achieves strong results at GCSE and A-level. The school's Ofsted rating is Outstanding, reflecting both academic achievement and the quality of pastoral and co-curricular provision. A significant proportion of each cohort progresses each year to Russell Group universities; the school has a consistent record of Oxbridge and medical school admissions among its sixth formers. For families considering SHSG alongside other Essex grammar schools, preparation that targets the CSSE format benefits all schools in the consortium equally, since every CSSE school uses the same papers.

How Should Your Daughter Prepare for the CSSE 11+ Exam?

Effective preparation for the CSSE at SHSG needs to be structured, sustained, and properly sequenced. The exam rewards genuine academic depth — not surface familiarity with question formats — which means preparation works best when it starts early and builds across a long timeline.

Year 4 — Laying the foundations. The strongest CSSE candidates are typically girls who have built a broad reading habit and genuine arithmetic fluency well before formal 11+ preparation begins. Encouraging regular reading across fiction and non-fiction, poetry and prose, in Year 4 pays significant dividends in the English comprehension paper two years later. Strong vocabulary, an instinct for inference, and the ability to read carefully and analytically are skills that develop over time — they cannot be rushed in the weeks before an exam. Equally, solid mental arithmetic and times tables fluency in Year 4 means that Year 5 preparation can focus on reasoning and problem-solving rather than remediation.

Year 5 — Structured preparation begins. From Year 5, preparation should become deliberate and systematic. This means working through the key skills the CSSE tests: reading inference and literary analysis, grammar and vocabulary, extended writing technique, and the full range of KS2 maths topics including geometry, fractions, decimals, algebra, and ratio. Timed practice should be introduced progressively during Year 5 — not rushed — so your daughter builds stamina and confidence with the format over time rather than in a sudden late burst.

Three aspects of the CSSE deserve particular attention during preparation. First, the continuous writing task in the English paper is a consistent differentiator: girls who can plan their response quickly, write with structure and voice, and sustain quality across an extended response — typically eight to ten paragraphs — gain a meaningful advantage over those who produce short or unstructured work. Second, the multi-step maths questions require mathematical reasoning rather than mere recall: practising problems that ask your daughter to combine multiple concepts is far more effective than drilling individual methods in isolation. Third, since scores are age-standardised, the goal is not to rush but to reason accurately and thoroughly — a considered, well-structured response consistently beats an incomplete but fast one.

Year 6 — Mock exams and final preparation. In the months before the September exam, the focus shifts to full timed mock papers under realistic conditions. Mock tests serve two purposes: they build the exam stamina needed to produce two full written papers back-to-back, and they generate diagnostic data that reveals exactly where further work is needed. After each mock, the priority is to understand precisely where marks were lost and address those areas — not simply to accumulate further sittings without targeted review.

Families should also be aware that CSSE registration closes in late June, before the September exam. Preparation plans that do not begin until July or August of Year 6 are starting too late to influence that registration window. The ideal preparation timeline starts formal work in Year 5, with lighter foundation-building in Year 4 — this gives your daughter the best possible platform to produce her strongest performance in September.

How Can Leading Tuition Help with Southend High School for Girls 11+ Preparation?

Leading Tuition's 11+ tuition specialists have in-depth knowledge of the CSSE exam and the specific skills that separate top-scoring candidates at SHSG from the rest of the field. Our specialist tutors work with girls from Year 4 through Year 6, building programmes specifically calibrated to the CSSE format and your daughter's current level relative to the SHSG benchmark.

For English, our specialist tutors concentrate on the skills the CSSE paper actually rewards: genuine reading comprehension that goes beyond surface retrieval, the ability to identify inference and analyse language with precision, and — critically — the extended writing technique that the continuous writing task demands. We work on planning structure, vocabulary range, and sustained writing quality over time, so that the extended writing task becomes a strength rather than a source of anxiety. All practice uses authentic CSSE-style materials, ensuring that your daughter is thoroughly familiar with the precise format, timing, and question type she will encounter in September.

For Mathematics, our tutors cover the full KS2 curriculum with particular emphasis on multi-step problem-solving, the application of multiple concepts within a single question, and the reasoning skills the CSSE Maths paper is specifically designed to reward. We identify topic gaps early and address them systematically, so your daughter can approach any CSSE maths question with flexibility rather than a rigid, pattern-matching approach.

Full diagnostic assessments and regular timed mock papers allow us to track progress accurately and adjust the preparation plan as your daughter develops. We communicate clearly with parents after every session so that preparation at home can reinforce what we cover in tuition. Leading Tuition is rated 4.8/5 on Trustpilot by families across the UK, and our students targeting selective grammar schools have achieved a 95%+ success rate in recent years. Whether your daughter is in Year 4 and just beginning to think about the 11+, or in Year 6 with the September exam approaching, our specialist tutors can help you build a clear plan and execute it effectively.

Related guides: Southend High School for Boys 11+ Guide 2026.

Frequently Asked Questions About SHSG 11+ Entry