GU21 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 1,141 postcodes across 7 sectors in Woking.
Full fibre
0%
Gigabit
87%
Superfast
98%
Postcodes
1,141
GU21 is Surrey Heath's largest postcode with 1,141 premises: 88.2% reach high-speed speeds, though full-fibre remains absent.
Broadband speeds in GU21
Share of GU21 premises by the fastest download speed available, averaged across all 1,141 postcodes in the district.
Superfast blankets 97.5% of postcodes, leaving only 28 postcodes without 30 Mbps baseline across this large Surrey Heath zone. high-speed hits 88.2%, driven entirely by cable networks with no full-fibre infrastructure recorded here. Approximately 1,006 postcodes achieve 300+ Mbps or faster high-speed speeds through deployed cable capacity. Gigabit availability at 87.3% trails high-speed by 0.9%, suggesting that small fraction operates at high-speed (300 Mbps) rather than full gigabit (1000+ Mbps), likely on a cable tier below the fastest available. Speed distribution skews dramatically high across the district. 88.2% postcodes serve 300+ Mbps or faster, just 9.3% sit between 30 and 300 Mbps (roughly 106 premises with adequate speeds), and only 0.2% fall below 10 Mbps. GU21 is among the region's best-connected zones, with cable infrastructure rivalling fibre-dominated areas and benefiting households and small businesses equally.
Source: Ofcom Connected Nations. Percentages are district-wide averages of postcode-level availability, so rows may not sum to exactly 100%.
Connectivity in detail
Below 10 Mbps USO
<1%
Premises unable to get the 10 Mbps universal service minimum
Fixed wireless
0%
Premises that can use a fixed wireless access service
Broadband by sector
GU21 splits into 7 postcode sectors. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.
| Sector | Postcodes | Superfast | Full fibre | Gigabit |
|---|---|---|---|---|
| GU21 2 | 252 | 100% | 0% | 91% |
| GU21 3 | 165 | 99% | TBC | 95% |
| GU21 4 | 258 | 98% | 0% | 95% |
| GU21 5 | 204 | 96% | 0% | 79% |
| GU21 6 | 106 | 89% | 0% | 63% |
| GU21 7 | 74 | 100% | 0% | 81% |
| GU21 8 | 82 | 99% | 0% | 95% |
All GU21 2 postcodes (252)
All GU21 3 postcodes (165)
All GU21 4 postcodes (258)
All GU21 5 postcodes (204)
All GU21 6 postcodes (106)
All GU21 7 postcodes (74)
All GU21 8 postcodes (82)
Best deals
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Living in Woking
The cable infrastructure here rivals fibre-dominated areas, benefiting both householders and small businesses equally.
Remote worker score
55/100
Connectivity and amenities for home working
Family score
50/100
Schools, safety and family amenities
Value score
50/100
What you get for the local price level
GU21 broadband FAQs
What causes the 0.9% gap between GU21's high-speed and gigabit figures?
Those postcodes deliver high-speed (300 Mbps) via cable but don't quite reach the 1000+ Mbps gigabit threshold, likely on a cable tier below the fastest available.
How many GU21 postcodes lack gigabit?
About 142 postcodes fall outside the gigabit 87.3% figure, mostly in the 30-300 Mbps middle tier, with minor sub-10 Mbps presence.
Is GU21 suitable for remote teams requiring consistent high-speed connectivity?
Highly so. With 88.2% high-speed and only 0.2% below 10 Mbps, the district provides reliable connectivity for professional work reliably.
Does GU21 have any full-fibre infrastructure?
No. All gigabit and high-speed capacity derives from cable networks, which deliver comparable speeds to fibre in this district.
Neighbouring districts
Check your exact postcode
Every postcode in GU21 has its own page with broadband speeds, house prices, school ratings and crime stats. You can also compare providers for your address.
Data sources: Broadband data from Ofcom Connected Nations 2025 · House prices from HM Land Registry · Crime from Police.uk · See all data sources