Shenley mobile coverage Vodafone 71% indoors here, 98% across St Albans AL2 · Hertsmere
No network wins AL2 on overall coverage: all four are within 4 points, but indoors EE, O2 and Three reach 100% of sampled addresses and Vodafone 71%.
AL2: Shenley, St Stephen, London Colney, Ridge, Aldenham, St Michael, South Mimms, Sopwell (Hertsmere, St Albans).
AL2 scores
Ofcom Mobile Coverage data (May 2025), measured across 55 addresses in 6 sampled postcodes: AL2 2AF, AL2 2FJ, AL2 2JE, AL2 2LF, AL2 2NF, AL2 2PS. Methodology.
How AL2 compares
Against the St Albans average
- Vodafone indoors: 71% here, 98% across St Albans (−27).
Lowest indoor figure of the 9 St Albans districts sampled, for Vodafone.
Indoor signal around AL2
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| AL2 Shenley (here) | – | 100% | 100% | 100% | 71% |
| AL1 Sopwell, Verulam | 3 | 100% | 100% | 100% | 100% |
| AL4 Marshalswick, Kimpton | 7 | 100% | 100% | 100% | 100% |
| AL3 Harpenden, Redbourn small sample | 7 | 92% | 83% | 92% | 92% |
| AL10 Hatfield, North Mymms | 8 | 100% | 100% | 100% | 100% |
| St Albans average | – | 99% | 100% | 98% | 98% |
Biggest difference nearby: Vodafone indoors, 71% here and 100% in AL1 Sopwell, 3 km away.
Small sample: under 30 addresses sampled.
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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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