HP9 DISTRICT · BUCKINGHAMSHIRE
Beaconsfield mobile coverage EE 100% indoors here, 89% across Hemel Hempstead HP9 · Buckinghamshire
No network wins HP9 on overall coverage: all four score 100/100.
HP9: Beaconsfield, Chalfont St Giles, Penn, Hedgerley, Seer Green, Chepping Wycombe, Chalfont St. Peter, Farnhams (Buckinghamshire).
HP9 scores
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EE
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O2
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Three
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Vodafone
Ofcom Mobile Coverage data (May 2025), measured across 94 addresses in 5 sampled postcodes: HP9 1AA, HP9 1PU, HP9 1QZ, HP9 2BT, HP9 2PE. Methodology.
How HP9 compares
Against the Hemel Hempstead average
- EE indoors: 100% here, 89% across Hemel Hempstead (+11).
- O2 indoors: 100% here, 92% across Hemel Hempstead (+8).
Weakest spot in Hemel Hempstead: HP17 Haddenham, where O2 reaches 15% indoors.
Indoor signal around HP9
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| HP9 Beaconsfield (here) | – | 100% | 100% | 100% | 100% |
| HP10 Hazlemere, Beaconsfield | 4 | 100% | 100% | 100% | 100% |
| HP8 Amersham, Little Chalfont | 6 | 74% | 100% | 100% | 100% |
| HP7 Amersham, Beaconsfield | 6 | 100% | 100% | 100% | 100% |
| HP15 Hazlemere, Hughenden | 7 | 29% | 100% | 100% | 89% |
| Hemel Hempstead average | – | 89% | 92% | 96% | 93% |
Biggest difference nearby: EE indoors, 100% here and 74% in HP8 Amersham, 6 km away.
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1pMobile runs on EE's network: £5 a month for 5GB (read 19 October 2026). A price, not a coverage ranking: Ofcom separates no network here.
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