KT9 · Kingston upon Thames

KT9 broadband and area guide

Ofcom coverage, connection speeds, house prices and local data for 387 postcodes across 2 sectors in Kingston upon Thames.

Full fibre

0%

Gigabit

95%

Superfast

98%

Postcodes

387

KT9 sits within Elmbridge and offers high-speed broadband across nearly all 387 postcodes. Gigabit reaches 95%, and superfast is nearly universal.

Broadband speeds in KT9

Share of KT9 premises by the fastest download speed available, averaged across all 387 postcodes in the district.

Gigabit coverage reaches 94.7% across the 387 postcodes, with ultrafast (30+ Mbps) at 95.7%, indicating mature cable or fibre network deployment across the district. More than half of postcodes sit in the 300+ Mbps band, supporting streaming and professional work simultaneously. A tiny minority of addresses face slower connectivity: just 2.2% occupy the 30 to 300 Mbps range, and 0.2% sit below 10 Mbps. This sharp asymmetry is typical of mixed network deployment where most of the district benefits from cable or fibre gigabit, while isolated older areas or particular premises types lag behind. No postcodes fall below the Universal Service Obligation minimum. The high concentration of gigabit availability across such a large postcode reflects either recent full-fibre deployment or cable network modernisation. Residents can rely on high-speed service as a practical certainty rather than hoping for good luck.

Under 2 Mbps
0%
2 to 5 Mbps
<1%
5 to 10 Mbps
0%
10 to 30 Mbps
2%
30 to 300 Mbps
2%
300 Mbps and above
96%

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

0%

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

KT9 splits into 2 postcode sectors. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.

SectorPostcodesSuperfastFull fibreGigabit
KT9 118596%0%93%
KT9 220299%0%97%
All KT9 1 postcodes (185)
All KT9 2 postcodes (202)

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Living in Kingston upon Thames

For a large residential postcode, gigabit capacity is within reach for the vast majority. The small fraction experiencing below-10Mbps service should investigate whether their property is eligible for alternative provision or upgrades under Ofcom's Universal Service Obligation programme.

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

KT9 broadband FAQs

What percentage of KT9 can access gigabit?

94.7% of the 387 postcodes have gigabit availability, making it the norm rather than exception.

Is there anyone below USO thresholds in KT9?

No. Every postcode meets the Universal Service Obligation minimum of 10 Mbps download.

Why do some postcodes in KT9 get only 30 to 300 Mbps?

Older properties or pockets of the district may have received earlier-generation broadband without the gigabit upgrades rolled out to most addresses.

How reliable is gigabit in KT9?

Coverage data shows gigabit capability; actual delivery speeds depend on network congestion and provider. Speed monitoring data is not currently available for this postcode range.

Neighbouring districts

Check your exact postcode

Every postcode in KT9 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