EN3 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 996 postcodes across 4 sectors in Enfield.
Full fibre
0%
Gigabit
91%
Superfast
98%
Postcodes
996
EN3 is Enfield's best-connected postcode. Gigabit speeds via cable reach 91.1 percent of premises, with only 0.3 percent falling below 10 Mbps.
Broadband speeds in EN3
Share of EN3 premises by the fastest download speed available, averaged across all 996 postcodes in the district.
EN3 represents exceptional gigabit reach within greater London. Cable infrastructure supports 91.1 percent at gigabit speeds, and 92 percent have access to 300 Mbps or faster. Superfast coverage is near universal at 98.1 percent. The tail of slow speeds is minimal: just 0.3 percent below 10 Mbps and 0 percent below the Universal Service Obligation threshold. Only 6.1 percent remain in the 30 to 300 Mbps band, indicating most premises have moved to higher tier services. This concentration at the faster end of the speed spectrum reflects network investments prioritising gigabit delivery across the postcode 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
EN3 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 |
|---|---|---|---|---|
| EN3 4 | 219 | 96% | 0% | 85% |
| EN3 5 | 235 | 99% | 0% | 91% |
| EN3 6 | 319 | 99% | 0% | 96% |
| EN3 7 | 223 | 97% | 0% | 91% |
All EN3 4 postcodes (219)
All EN3 5 postcodes (235)
All EN3 6 postcodes (319)
All EN3 7 postcodes (223)
Best deals
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Living in Enfield
EN3 postcodes are ideal for speed critical households and remote workers. Cable gigabit adoption here is among London's highest, reflecting newer network investments.
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
EN3 broadband FAQs
Is gigabit universally available in EN3?
No, but it is widespread. Gigabit cable reaches 91.1 percent of postcodes. The remainder sit on superfast services. Check your specific address.
How many properties have very slow speeds?
Only 0.3 percent fall below 10 Mbps. EN3 has virtually eliminated slow speed postcodes.
Why no full fibre if gigabit is so common?
Cable networks provide the gigabit bandwidth here. While full fibre is absent, cable delivers equivalent performance for most users.
What about the 6 percent not on gigabit?
They have superfast (30 to 300 Mbps) availability. 98.1 percent of the district meets superfast minimums, well above national averages.
Neighbouring districts
Check your exact postcode
Every postcode in EN3 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