Blackfen School for Girls

Bexley · DA15 9NU

General information Secondary School · 11-18 years Who goes here 1324 pupils, 16.4% FSM

Parent score Rate this school No reviews yet - be the first SEN Resourced provision · 12.2% on SEN support Behaviour 9.8% absence rate Staff 13.1% turnover Financials £8,459 per pupil Environment Buildings and facilities

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Blackfen School for Girls

General Information

Address: Blackfen Road, Sidcup, DA15 9NU – View on map
Phone: 02083031887
Website: Visit school website
Headteacher: Ms Carrie Senior
Age range: 11-18 years
Demand for places (Year 7, September 2026): 120 families put it first for 223 places – 5 for every 10 places. Every one of them was offered a place. 21 of the 223 places went to families living outside the council area. Children putting it first, for every 10 places: 2023 6 · 2024 5 · 2025 6 · 2026 5
Sixth form: Yes
Intake: Girls
Religious character: Does not apply
Nursery provision: No

Who goes here

1324 pupils out of 1500 places

Pupils eligible for free school meals: 171
% eligible for free school meals: 16.4%
Pupil mix: 6 in 10 (similar to the Bexley average)
English as an additional language: 18% (England 22%)

Staff

Teachers leaving each year

Teacher turnover: 13.1% a year (Bexley 18.5%, typical in England 15.5%)
Where they went: about 36% moved to another school, 64% left state schools altogether (retirement, other careers, independent schools, abroad)
Data years: 2022/23 to 2024/25 (average of 3 years, DfE school workforce census)

Teachers who moved school or left state schools in the year after each November, as a share of all the school's teachers. Some turnover is healthy – retirements, promotions, moving house.

Behaviour

Awaiting Data

About this Behaviour status

We've asked this school for real behaviour figures under Freedom of Information and haven't had a response yet.

Across Bexley: suspensions by reason

Suspensions for sexual misconduct: 21 (1.1 per 1,000 pupils; England 1.7)
Permanent exclusions for sexual misconduct: 1
Suspensions for bullying: 33 (1.7 per 1,000 pupils; England 1.9)
Suspensions for abuse against sexual orientation or gender identity: 6 (0.3 per 1,000 pupils; England 0.8)
Data year: 2024/25 (DfE suspensions and exclusions statistics)

These are figures for all state secondary schools in Bexley, not this school's own – the government doesn't publish them school by school. A suspension can have up to three reasons. Most sexual harassment between pupils never leads to a suspension, so these figures show only part of the picture.

Attendance

Overall absence: 9.8%
Persistently absent pupils: 27.6%
Data year: 2024/25

About persistent absence

A pupil is counted as "persistently absent" if they miss 10% or more of their possible school sessions - roughly one day in every two weeks. Schools and Ofsted both pay close attention to this figure specifically, since it can highlight a pattern the overall absence rate alone might hide.

SEN

Resourced provision for Speech, language and communication 28 places · 28 pupils at the last count

Places are usually for children with an EHC Plan and are arranged through the council, not the normal school application.

Pupils on SEN Support: 12.2%
Pupils with an EHC Plan: 4.0%
Data year: 2025/26

Most common needs - SEN Support

Autistic spectrum disorder: 51 pupils
Specific learning difficulty: 44 pupils
Social, emotional and mental health: 27 pupils
SEN support but no specialist assessment of type of need: 17 pupils
Speech, language and communications needs: 11 pupils

Most common needs - EHC Plan

Speech, language and communications needs: 21 pupils
Autistic spectrum disorder: 20 pupils
Specific learning difficulty: 4 pupils
Social, emotional and mental health: 3 pupils
Other difficulty or disability: 2 pupils

These figures show the makeup of the school.

About these SEND figures

These figures give a sense of the makeup of the school - they aren't a judgement on the quality of support provided.

Parent score - no reviews yet –

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Behaviour

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Openness

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Teaching Quality

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School Ethos

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Ability to Deal with Problems

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Headteacher Approval

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SafeguardingSafeguarding (parent rating)How parents rate the school on keeping children safe - how safe their child feels, and how well concerns are listened to and acted on. It's parents' experience, not an inspection result; Ofsted checks safeguarding separately.

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Would recommend –

Educational Attainment

Good 2019 report

About this Ofsted rating

Ofsted changed how it rates schools in the last couple of years, so ratings from different years aren't always on the same scale - that's why we show the year alongside every rating.

Attainment 8 score: 44.1
Compared with the area: 7.7 points below the Bexley average (51.8)
Compared with schools with similar pupils: Well below (−7.0 points against an expected 51.1)
Grade 4+ in English and maths: 61% (Bexley 72%, England 65%) Falling
Data year: 2024/25

View the School Context Comparator – how this school's results compare with schools teaching similar pupils.

GCSE results over time

This schoolBexley averageEngland↘ Falling Down 2.3 points since 2022/23. In 2024/25 this school was 7.7 points below the Bexley average (51.8).

About the Attainment 8 score

Attainment 8 measures a pupil's average result across 8 GCSE-equivalent qualifications (English and maths count double). It shows how pupils performed, not how much progress they made getting there - a school with a higher score doesn't necessarily add more value, since pupils often arrive with different starting points. Progress 8 is the measure designed to account for that, but it currently can't be calculated for any school for the two most recent academic years, due to a nationwide gap in the data caused by COVID-19 disruption to Key Stage 2 testing.

10th of 16 secondary schools in Bexley for Attainment 8

#8Harris Academy Falconwood47.3
#9Haberdashers' Crayford Academy45.2
#10Blackfen School for Girls44.1
#11Hurstmere School42.1
#12Lift Bexleyheath41.1

Click to see the full ranking

Attainment 8 ranking

Illustrative MVP scores - not based on verified data yet.

Rank School Score

#1Chislehurst and Sidcup Grammar School75.6
#2Townley Grammar School75.0
#3Bexley Grammar School74.7
#4Beths Grammar School71.6
#5St Catherine's Catholic School55.1
#6St Columba's Catholic Boys' School51.4
#7Harris Garrard Academy48.1
#8Harris Academy Falconwood47.3
#9Haberdashers' Crayford Academy45.2
#10Blackfen School for Girls44.1
#11Hurstmere School42.1
#12Lift Bexleyheath41.1
#13Cleeve Park School39.7
#14Leigh Academy Bexley35.4
#15Welling School34.7
#16Trinity Church of England School, Belvedere34.1

Leaver Destinations

In education, employment, or training a year later: 95.0%
Went into further education: 91.0%
Data year: 2024/25

About leaver destinations

This shows where a school's Year 11 leavers were recorded the following year - in a "sustained" destination means in education, an apprenticeship, or employment for at least 6 months, not just enrolled briefly. It's a different picture from exam results alone, and can highlight schools that support pupils well beyond just their GCSE grades.

GCSE Subjects Offered

Maths (General)
English Language
English Literature
Science Double Award
Community Development
Geography
History
Business Studies
Religious Studies
Art & Design
Photography
Food Technology
Spanish
Economics
French Language
Dance: General
Speech & Drama
Statistics
Physics (General)
Chemistry (General)
Biology
Music Studies (General)
Chinese
Gujarati
Turkish
Astronomy
Bengali
Greek

About this subject list

This isn't the school's own description of its curriculum - it's real DfE exam entry data, showing which GCSE subjects this school's pupils were actually entered for in 2024/25. A subject not appearing here may still be taught but had no pupils entered that year, so treat this as a helpful guide rather than a complete guarantee - it's worth confirming directly with the school for the year your child would actually study.

View full Ofsted inspection report

4th of 11 secondary schools in Bexley for Ofsted rating

#2Townley Grammar SchoolOutstanding
#3Beths Grammar SchoolGood
#4Blackfen School for GirlsGood
#5Chislehurst and Sidcup Grammar SchoolGood
#6Cleeve Park SchoolGood

Click to see the full ranking

Ofsted Rating ranking

Based on real Ofsted ratings (via official DfE data) for schools on the same four-word grading scale.

Rank School Score

#1Bexley Grammar SchoolOutstanding
#2Townley Grammar SchoolOutstanding
#3Beths Grammar SchoolGood
#4Blackfen School for GirlsGood
#5Chislehurst and Sidcup Grammar SchoolGood
#6Cleeve Park SchoolGood
#7Haberdashers' Crayford AcademyGood
#8Harris Academy FalconwoodGood
#9St Catherine's Catholic SchoolGood
#10St Columba's Catholic Boys' SchoolGood
#11Hurstmere SchoolRequires improvement

Financials

Spending per pupil: £8,459 (2024-25)

About this spending figure

A higher or lower position here isn't a sign of a better or worse school - schools have different needs and circumstances - but it can help reassure you that a school has sufficient funding behind your child's education.

5th of 16 secondary schools in Bexley for spending per pupil

#3Leigh Academy Bexley£8,780
#4Trinity Church of England School, Belvedere£8,706
#5Blackfen School for Girls£8,459
#6Hurstmere School£8,108
#7Harris Garrard Academy£7,996

Click to see the full ranking

Spending Per Pupil ranking

Based on official DfE financial return data (Consistent Financial Reporting / Academies Accounts Return) - not a ranking of school quality.

Rank School Score

#1St Columba's Catholic Boys' School£9,401
#2Welling School£9,373
#3Leigh Academy Bexley£8,780
#4Trinity Church of England School, Belvedere£8,706
#5Blackfen School for Girls£8,459
#6Hurstmere School£8,108
#7Harris Garrard Academy£7,996
#8St Catherine's Catholic School£7,863
#9Lift Bexleyheath£7,734
#10Harris Academy Falconwood£7,626
#11Bexley Grammar School£7,405
#12Beths Grammar School£7,376
#13Haberdashers' Crayford Academy£7,363
#14Cleeve Park School£7,215
#15Townley Grammar School£6,846
#16Chislehurst and Sidcup Grammar School£6,832

View on the Financial Benchmarking and Insights Tool (GOV.UK)

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General Information

Who goes here

Staff

Teachers leaving each year

Behaviour

Across Bexley: suspensions by reason

Attendance

SEN

Most common needs - SEN Support

Most common needs - EHC Plan

Educational Attainment

Attainment 8 ranking

Leaver Destinations ?

GCSE Subjects Offered ?

Ofsted Rating ranking

Financials

Spending Per Pupil ranking

Leaver Destinations

GCSE Subjects Offered