UB9 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 425 postcodes across 3 sectors in Buckinghamshire.
Gigabit
71%
Superfast
93%
Postcodes
425
UB9 in Buckinghamshire covers 425 postcodes where broadband remains mixed. Only 73.2% can access gigabit-capable speeds.
Broadband speeds in UB9
Share of UB9 premises by the fastest download speed available, averaged across all 425 postcodes in the district.
UB9 shows the lowest gigabit connectivity in its postcode cluster. 93.2% reach superfast standards, but only 73.2% of the 425 postcodes support gigabit-speed broadband. The remaining 20% sit at mid-range 30-300 Mbps speeds, and 1.6% lack superfast entirely. This distribution suggests cable and fibre coverage is incomplete; many postcodes remain reliant on mid-speed FTTC or cable technology. While not underserved by national standards, UB9 lags its immediate neighbours significantly. The postcode district would benefit from further full fibre or cable network investment to match the performance of surrounding UB-coded areas. Households prioritising high speeds should verify their postcode before committing to a move.
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
UB9 splits into 3 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 |
|---|---|---|---|---|
| UB9 4 | 76 | 93% | TBC | 76% |
| UB9 5 | 150 | 96% | TBC | 70% |
| UB9 6 | 199 | 91% | TBC | 70% |
All UB9 4 postcodes (76)
All UB9 5 postcodes (150)
All UB9 6 postcodes (199)
Best deals
Compare broadband deals in UB9
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Living in Buckinghamshire
Households in UB9 should verify their postcode before moving, as gigabit is less assured than in neighbouring districts.
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
UB9 broadband FAQs
What is the gigabit availability in UB9?
73.2% of postcodes can access gigabit, lower than neighbouring postcode districts.
How many postcodes sit at mid-range speeds?
Around 20% of UB9 reaches 30-300 Mbps rather than gigabit.
Are there any postcodes without superfast broadband?
Yes, 1.6% fall below superfast thresholds.
How does UB9 compare to nearby UB8?
UB8 is significantly better-served, with around 15 percentage points higher gigabit availability than UB9's 73.2%.
Neighbouring districts
Check your exact postcode
Every postcode in UB9 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