DA11 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 837 postcodes across 4 sectors in Gravesham.
Full fibre
0%
Gigabit
80%
Superfast
97%
Postcodes
837
DA11 spans 837 postcodes across Dartford, where gigabit reaches 79.9% and ultrafast is available to 84.6%. Infrastructure is mixed across the district.
Broadband speeds in DA11
Share of DA11 premises by the fastest download speed available, averaged across all 837 postcodes in the district.
Gigabit covers 79.9% of postcodes (669 premises), provided by cable networks. Ultrafast extends to 84.6%, indicating some premises sit in the 30 to 100 Mbps band. Superfast reaches 96.6%, leaving 28 postcodes (3.3%) without 30+ Mbps access. Speed breakdowns confirm this pattern: 84.6% exceed 300 Mbps, 11.9% occupy 30 to 300 Mbps (100 postcodes), and 0.3% fall below 10 Mbps (3 postcodes). Below-USO gaps are absent (0%). The 79.9% gigabit figure is notably lower than DA10 at 95.2%, reflecting Dartford's varied character across its postcode districts. Urban cores feature well-established cable networks; suburban reaches display speed variation reflecting phased infrastructure rollout. Secondary speeds (30-300 Mbps) represent postcodes where cable deployment is more recent or where network boundaries apply within Dartford's broader geography.
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
DA11 splits into 4 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 |
|---|---|---|---|---|
| DA11 0 | 185 | 89% | 0% | 67% |
| DA11 7 | 215 | 100% | 0% | 98% |
| DA11 8 | 236 | 99% | 0% | 96% |
| DA11 9 | 201 | 97% | 0% | 54% |
All DA11 0 postcodes (185)
All DA11 7 postcodes (215)
All DA11 8 postcodes (236)
All DA11 9 postcodes (201)
Best deals
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Living in Gravesham
DA11's slightly lower gigabit reach (79.9% versus DA10's 95.2%) reflects Dartford's varied character, with denser urban zones with mature cable against suburban areas with less complete deployment.
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
DA11 broadband FAQs
What's the difference between DA10's and DA11's gigabit coverage?
DA10 reaches 95.2%; DA11 reaches 79.9%, reflecting differing infrastructure maturity across Dartford postcodes.
How many DA11 postcodes lack superfast?
28 postcodes (3.3%) fall below 30+ Mbps, requiring alternative or satellite access.
Is full fibre deployed in DA11?
Full fibre is 0%. Cable networks provide gigabit where deployed.
How many DA11 postcodes sit in the 30 to 300 Mbps superfast band?
100 postcodes (11.9%), serving households adequately for most uses short of gigabit-intensive applications.
Neighbouring districts
Check your exact postcode
Every postcode in DA11 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