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Best 3 Secondary schools in Sidcup – comparison

Comparison of secondary schools: Cleeve Park School (Secondary) in Sidcup; Chislehurst and Sidcup Grammar School (Secondary) in Sidcup; Blackfen School for Girls (Secondary) in Sidcup — covering Ofsted outcomes, size, FSM%, governance, capacity & more.

At a glance

This page compares Cleeve Park School, Chislehurst and Sidcup Grammar School and Blackfen School for Girls. They are secondary phase and academy converter type located around Sidcup, Kent. The strongest headline Ofsted judgement here is 2 (Cleeve Park School), published Apr 2024. The most recent inspection on record is for Cleeve Park School (Apr 2024). average roll around ≈ 1,300, combined total ≈ 3,950, typical FSM 15–20%, range 0–5%–30–35%; all within the The Kemnal Academies Trust trust.

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Cleeve Park School
DA14 4JN
Phase / Type
Secondary • Academy converter
Location
Sidcup
Kent
DA14 4JN
Ofsted
2 24 Apr 2024
Pupils
≈ 1,000 🔒 Exact value
FSM %
30–35% 🔒 Exact %
Trust / LA
The Kemnal Academies Trust
Website
www.cleevepark-tkat.org
Telephone
02083026418
Chislehurst and Sidcup Grammar School
DA15 9AG
Phase / Type
Secondary • Academy converter
Location
Sidcup
Kent
DA15 9AG
Ofsted
2 25 Jan 2014
Pupils
≈ 1,500 🔒 Exact value
FSM %
0–5% 🔒 Exact %
Trust / LA
Bexley (303)
Website
www.csgrammar.com
Telephone
02083026511
Blackfen School for Girls
DA15 9NU
Phase / Type
Secondary • Academy converter
Location
Sidcup
Kent
DA15 9NU
Ofsted
2 15 Dec 2011
Pupils
≈ 1,400 🔒 Exact value
FSM %
15–20% 🔒 Exact %
Trust / LA
Bexley (303)
Website
www.blackfenschoolforgirls.co.uk
Telephone
02083031887
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Map of compared schools

How are these comparisons built?
We line up public school data side-by-side. Ofsted “headline” judgement is shown with the publication date when available. Exact pupil counts and precise FSM% are available to Pro users; everyone sees rounded values.
What if a school has a recent ungraded visit?
Ungraded visits (Section 8) check whether the previous graded judgement still stands, but do not replace it. We keep the latest graded judgement as the headline until a new graded inspection is published.
Why can’t I see exact numbers?
To keep the service sustainable, we show approximate pupils and bucketed FSM% to free users. Upgrade to AllSchools Pro to unlock precise figures and exports.
How should I choose a school?
Start with the most recent graded Ofsted judgement, then check whether it aligns with your child’s needs. Look at distance and travel, typical class sizes (roll vs capacity), and the school’s admissions policy. Speak to the school, arrange a visit, and ask about pastoral support and enrichment.
What should I look for when comparing schools?
Compare headline Ofsted and publication dates for recency; check FSM% and local context; scan capacity utilisation (under, near, or over capacity); and review trust/local authority for governance. If available, read the official Ofsted report for curriculum and safeguarding detail.
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