WD4 DISTRICT · DACORUM

Sarratt mobile coverage Within 8 points of the Watford average WD4 · Dacorum

No network wins WD4 on overall coverage: all four score 100/100.

WD4: Sarratt, Chipperfield, Kings Langley, Abbots Langley, Bovingdon, Bedmond, Holywell, Gade Valley (Dacorum, Three Rivers, Watford).

WD4 scores

=
EE
Overall: 100/100
5G
100%
4G
100%
Indoor
100%
=
O2
Overall: 100/100
5G
100%
4G
100%
Indoor
100%
=
Three
Overall: 100/100
5G
100%
4G
100%
Indoor
100%
=
Vodafone
Overall: 100/100
5G
100%
4G
100%
Indoor
100%

Ofcom Mobile Coverage data (May 2025), measured across 116 addresses in 6 sampled postcodes: WD4 8AB, WD4 8DW, WD4 8EU, WD4 8HJ, WD4 8QN, WD4 9HR. Methodology.

How WD4 compares

Every network here is within 8 points of the Watford average and of WD5 St Stephen, WD17 Oxhey, WD3 Chorleywood and WD18 Batchworth, indoors and outdoors.

Indoor signal around WD4

Districtkm awayEEO2ThreeVodafone
WD4 Sarratt (here) – 100%100%100%100%
WD5 St Stephen, Abbots Langley 3 100%100%100%100%
WD17 Oxhey, Nascot 6 100%100%100%100%
WD3 Chorleywood, Sarratt 7 100%100%94%100%
WD18 Batchworth, Croxley Green 7 100%100%100%100%
Watford average – 100%100%100%100%

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See EE plans → Or compare O2 (100/100) → Phone Finder →

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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