HP11 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 459 postcodes across 2 sectors in Buckinghamshire.
Full fibre
0%
Gigabit
57%
Superfast
99%
Postcodes
459
HP11 covers 459 postcodes in Buckinghamshire with notably uneven connectivity, where gigabit reaches 57.1% but superfast almost all. Cable is the sole delivery technology.
Broadband speeds in HP11
Share of HP11 premises by the fastest download speed available, averaged across all 459 postcodes in the district.
Gigabit infrastructure passes just 57.1%, among the lowest in this entire batch. Superfast reaches 98.9%, creating a sharp divergence within the 459 postcodes. Most premises access at least 30 Mbps, but gigabit capabilities are scarce. The 33.8% of postcodes receiving 30 to 300 Mbps speeds represent the dominant tier, meaning more than a third of the area sits in this category. No postcodes fall below 10 Mbps, indicating universal baseline coverage. The gap between superfast and gigabit availability reveals incomplete gigabit rollout across Buckinghamshire. Cable infrastructure carries the entire load serving this area.
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
HP11 splits into 2 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 |
|---|---|---|---|---|
| HP11 1 | 259 | 99% | 0% | 63% |
| HP11 2 | 200 | 98% | 0% | 49% |
All HP11 1 postcodes (259)
All HP11 2 postcodes (200)
Best deals
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Living in Buckinghamshire
HP11 is a tale of two tiers: almost all premises can browse and stream, but most cannot handle simultaneous 4K video or large uploads reliably. Families and remote workers should check individual postcodes before assuming gigabit availability.
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
HP11 broadband FAQs
Why is the gigabit gap so large in HP11?
Gigabit reaches 57.1% versus 98.9% superfast, suggesting cable rollout priorities favoured basic superfast over gigabit upgrades.
What do residents in the 30 to 300 Mbps tier get?
33.8% of postcodes access these mid-range speeds. Fine for households with one streaming device and routine browsing.
Is this the worst Buckinghamshire code?
Not the worst (HP14 has 56.9% gigabit), but HP11 sits among the lower-gigabit codes in the batch.
Are there slow-speed postcodes?
No. Every postcode meets superfast baseline or better, so basic broadband access is universal.
Neighbouring districts
Check your exact postcode
Every postcode in HP11 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