Blackfen School for Girls vs Hurstmere School
A head-to-head comparison of two secondary schools in London, England, 1.1 km apart, using official English 2025 data. The better value in each row is highlighted.
Blackfen School for Girls
Sidcup · Academy secondary · Ages 11–18
1,324 students
Hurstmere School
Sidcup · Academy secondary · Ages 11–16
893 students
| Measure | Blackfen School for Girls Sidcup, London | Hurstmere School Sidcup, London |
|---|---|---|
| Success Index (England) | 53 Top 50% | 51 Top 50% |
| Region rank | #357 of 640 | #371 of 640 |
| National rank | #1827 of 4,090 | #1925 of 4,090 |
| Sector | Academy | Academy |
| Type | Secondary | Secondary |
| Year range | Ages 11–18 | Ages 11–16 |
| Students | 1,324 | 893 |
| Pupils on roll | 1,324 | 893 |
| Free school meals | 16.4% | 15.8% |
| Capacity filled | 88.3% | 83.8% |
| KS2 expected standard (RWM) | – | – |
| KS2 higher standard (RWM) | – | – |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | 44.1 | 42.1 |
| Progress 8 | – | – |
| Grade 5+ English & maths | 38.6% | 41.5% |
| Grade 4+ English & maths | 61% | 63.6% |
| EBacc average points | 3.63 | 3.60 |
| A level points per entry | 34.0 | – |
| town | Sidcup | Sidcup |
| region | London | London |
| Website | www.blackfenschoolforgirls.co.uk | www.hurstmere-that.org.uk/ |
The verdict
- •Blackfen School for Girls scores higher on the Success Index (England) (52.9 vs 51.0).
- •Blackfen School for Girls is the larger school with 1,324 students compared with 893.
- •Blackfen School for Girls is girls and Hurstmere School is boys.
The Success Index (England) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Blackfen School for Girls better than Hurstmere School?
On the Success Index (England), Blackfen School for Girls ranks higher (52.9 vs 51.0 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Blackfen School for Girls and Hurstmere School?
About 1.1 km in a straight line, between Sidcup and Sidcup in London.
Which has the better Pupils on roll?
Blackfen School for Girls: 1,324. Hurstmere School: 893. Number of pupils in the latest school census.
How do Blackfen School for Girls and Hurstmere School rank in London?
Blackfen School for Girls is 357th of 640 and Hurstmere School is 371st of 640 among secondary schools in London on the 2025 Success Index (England).