GU20 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 140 postcodes across 1 sector in Surrey Heath.
Gigabit
85%
Superfast
97%
Postcodes
140
GU20, a small Surrey Heath postcode of 140 premises, splits evenly: 84.5% reach gigabit whilst 12.2% occupy the middle tier.
Broadband speeds in GU20
Share of GU20 premises by the fastest download speed available, averaged across all 140 postcodes in the district.
Superfast coverage at 96.6% means only five postcodes fall below 30 Mbps baseline across this compact Surrey Heath zone. Gigabit and high-speed both register 84.5%, confirming a cable-driven infrastructure serving most postcodes with high speeds. Approximately 118 postcodes achieve 300 Mbps or faster gigabit performance through deployed cable networks. The 12.2% locked in the 30-300 Mbps range, roughly 17 premises, represent older segments awaiting modernisation or cable tiers below the fastest available plant. A single postcode, 0.1% of the total, slips below the USO floor, barely a fraction yet notable in a compact district requiring attention. GU20's connectivity mirrors its regional context: competitive gigabit availability paired with a meaningful mid-tier tail. Relocators would benefit from postcode-level verification to distinguish between the gigabit capable and slower speed tiers.
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
GU20 splits into 1 postcode sector. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.
| Sector | Postcodes | Superfast | Full fibre | Gigabit |
|---|---|---|---|---|
| GU20 6 | 140 | 97% | TBC | 85% |
All GU20 6 postcodes (140)
Best deals
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Living in Surrey Heath
Relocators would benefit from postcode-level verification to distinguish between the two-speed tiers available.
Remote worker score
54/100
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
GU20 broadband FAQs
What percentage of GU20 postcodes support gigabit?
84.5%, or roughly 118 of 140 postcodes. Cable networks drive this capacity, with no full-fibre infrastructure recorded.
Is the 12.2% middle tier adequate for household use?
Yes. The 30-300 Mbps band handles HD streaming, video calls, and browsing comfortably, though not professional-grade gigabit work.
Are there postcodes in GU20 with inadequate broadband?
One postcode (0.1%) falls below the USO threshold, though this represents only one address in the entire postcode.
Would GU20 suit a household migrating from poor broadband?
Strongly so. With 96.6% superfast and 84.5% gigabit, GU20 offers significant improvement over most sub-30 Mbps situations elsewhere.
Neighbouring districts
Check your exact postcode
Every postcode in GU20 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