Northaw mobile coverage Three 79% indoors here, 95% across Enfield EN6 · Broxbourne
No network wins EN6 on overall coverage: all four are within 3 points, but indoors EE, O2 and Vodafone reach 100% of sampled addresses and Three 79%.
EN6: Northaw, Cuffley, Shenley, Ridge, North Mymms, South Mimms, Ridgeway, The Royds (Broxbourne, Enfield, Hertsmere).
EN6 scores
Ofcom Mobile Coverage data (May 2025), measured across 129 addresses in 6 sampled postcodes: EN6 1BY, EN6 1HZ, EN6 1RG, EN6 1XL, EN6 5BY, EN6 5JG. Methodology.
How EN6 compares
Against the Enfield average
- Three indoors: 79% here, 95% across Enfield (−16).
Weakest spot in Enfield: EN4 Ridgeway, where O2 reaches 62% indoors.
Lowest indoor figure of the 11 Enfield districts sampled, for Three.
Indoor signal around EN6
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| EN6 Northaw (here) | – | 100% | 100% | 79% | 100% |
| EN4 Ridgeway, The Royds | 6 | 81% | 62% | 93% | 100% |
| EN5 Ridge, South Mimms | 6 | 100% | 100% | 100% | 100% |
| EN2 Northaw, Cuffley | 7 | 100% | 100% | 100% | 100% |
| EN7 Rosedale, Goffs Oak | 7 | 100% | 99% | 93% | 100% |
| Enfield average | – | 98% | 97% | 95% | 100% |
Biggest difference nearby: O2 indoors, 100% here and 62% in EN4 Ridgeway, 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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