L20 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 939 postcodes across 10 sectors in Sefton.
Full fibre
82%
Gigabit
82%
Superfast
98%
Postcodes
939
L20 spans 939 postcodes across Liverpool with full fibre at 81.6%, gigabit services matching, and superfast coverage of 97.5%. This mid-range Liverpool code reflects mixed infrastructure maturity.
Broadband speeds in L20
Share of L20 premises by the fastest download speed available, averaged across all 939 postcodes in the district.
Full fibre infrastructure has reached 81.6% of L20 postcodes, supporting gigabit services at an identical rate. Superfast coverage stands at 97.5%, reaching all but 24 postcodes. Speed distribution shows the expected split: 81.6% of premises enjoy 300+ Mbps fibre gigabit stability, whilst 15.9% occupy the moderate 30-300 Mbps band. No postcodes breach the Universal Service Obligation minimum. Across 939 postcodes, L20 represents a larger, more mixed area than northern Liverpool codes, with fibre reaching roughly four in five addresses. The 15.9% moderate-speed tier means postcode selection matters; checking individual addresses is prudent.
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
L20 splits into 10 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 |
|---|---|---|---|---|
| L20 0 | 62 | 100% | 98% | 98% |
| L20 1 | 25 | 82% | 29% | 29% |
| L20 2 | 56 | 99% | 97% | 97% |
| L20 3 | 103 | 91% | 80% | 80% |
| L20 4 | 184 | 99% | 81% | 81% |
| L20 5 | 70 | 98% | 95% | 95% |
| L20 6 | 140 | 99% | 92% | 92% |
| L20 7 | 70 | 98% | 83% | 83% |
| L20 8 | 87 | 99% | 23% | 23% |
| L20 9 | 142 | 98% | 98% | 98% |
All L20 0 postcodes (62)
All L20 1 postcodes (25)
All L20 2 postcodes (56)
All L20 3 postcodes (103)
All L20 4 postcodes (184)
All L20 5 postcodes (70)
All L20 6 postcodes (140)
All L20 7 postcodes (70)
All L20 8 postcodes (87)
All L20 9 postcodes (142)
Best deals
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Living in Sefton
L20's large postcode count (939) and mixed-maturity infrastructure mean connectivity varies by address. Gigabit-fibre postcodes suit power users; moderate-band addresses serve standard households.
Crime per month
1
Average recorded crimes per local statistical area
Remote worker score
98/100
Connectivity and amenities for home working
Family score
80/100
Schools, safety and family amenities
Value score
50/100
What you get for the local price level
L20 broadband FAQs
Is L20's 81.6% fibre coverage complete across the district?
No. 15.9% of postcodes deliver 30-300 Mbps through non-fibre infrastructure, reflecting ongoing fibre rollout.
How many postcodes in L20 lack superfast speeds?
2.5%, making superfast nearly universal, though gigabit varies.
Should I prioritise fibre-enabled postcodes in L20?
Fibre gigabit is available at 81.6% and provides superior speed certainty. Moderate-band addresses work for standard use but lack headroom.
How does L20 compare to other large Liverpool codes?
At 81.6% full fibre, L20 ranks below northern codes at 96%+, reflecting less complete infrastructure deployment.
Neighbouring districts
Check your exact postcode
Every postcode in L20 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