Bovingdon mobile coverage EE 100% indoors here, 89% across Hemel Hempstead HP1 · Dacorum
No network wins HP1 on overall coverage: all four are within 1 point, but indoors EE and Vodafone reach 100% of sampled addresses and Three 95%.
HP1: Bovingdon, Berkhamsted, Great Gaddesden, Little Gaddesden, Nettleden with Potten End, Boxmoor, Watling, Ashridge (Dacorum).
HP1 scores
Ofcom Mobile Coverage data (May 2025), measured across 128 addresses in 6 sampled postcodes: HP1 1AW, HP1 1SE, HP1 1TW, HP1 2PY, HP1 3ED, HP1 3QR. Methodology.
How HP1 compares
Against the Hemel Hempstead average
- EE indoors: 100% here, 89% across Hemel Hempstead (+11).
Weakest spot in Hemel Hempstead: HP17 Haddenham, where O2 reaches 15% indoors.
Indoor signal around HP1
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| HP1 Bovingdon (here) | – | 100% | 98% | 95% | 100% |
| HP3 Sarratt, Nash Mills | 3 | 100% | 100% | 100% | 100% |
| HP2 Adeyfield, Redbourn | 3 | 100% | 100% | 100% | 100% |
| HP4 Berkhamsted, Aldbury | 6 | 87% | 97% | 87% | 100% |
| HP5 Chesham, Amersham | 10 | 100% | 100% | 100% | 100% |
| Hemel Hempstead average | – | 89% | 92% | 96% | 93% |
Biggest difference nearby: EE indoors, 100% here and 87% in HP4 Berkhamsted, 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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