Local authority · England
Lewisham Broadband Coverage
Full-fibre reach, coverage gaps and how Lewisham compares across 361 UK local authorities, from Ofcom Connected Nations data.
- 78.5%
- Full-fibre coverage
- #207
- of 361 UK authorities
- −2.5pp
- vs 81% UK average
- 142,852
- premises covered
The verdict
Lewisham ranks #207 of 361 local authorities for full-fibre (78.5%) and #264 for the fixed/FWA availability gap (0.0%) - those two corpus maps diverge. It is mid-table for full-fibre, with room to close the gap with 78.5% full-fibre coverage, 2.5pp below the 81% UK average (bottom 42.9%).
Data updated August 2026
How Lewisham's 54/100 score is built
Based on full-fibre and gigabit coverage, full-fibre take-up, the not-spot rate below the Universal Service Obligation, and superfast baseline coverage from Ofcom Connected Nations - not pricing, contended speeds in practice, or which providers actually serve an address.
Coverage desk
Extract OFCOM-CN-LEWISHAM · Lewisham 142,852 premises · England
BOOK-LARGE · RANK-MID · FF-MID
- BOOK-LARGE 142,852
- RANK-MID #207
- FF-MID 78.5%
- GAP-CLEAR 0%
- DELTA-BELOW -2.5pp
- IN-NA-MID #172 in England
- PHOTO-FINISH ≈ NEATH PORT TALBOT
- MIX-CABLE +11.6pp cable
Nearest full-fibre peer: NEATH PORT TALBOT ( -0.4 pp full-fibre)
Instrument codes from this district’s Ofcom Connected Nations extract: premises book, corpus rank, full-fibre band, fixed/FWA gap, UK delta, in-nation rank, photo-finish peer, and gigabit mix, not a service-quality score.
Full-fibre neighbourhood
Nationwide coverage poles and nearest ABS full-fibre peers, not a reprint of the metrics table.
- #1 full-fibre · KINGSTON UPON HULL, 99.6%
- UK average 81%
- Lewisham 78.5%
- NEATH PORT TALBOT 78.1%
- MONMOUTHSHIRE 79%
- MERTHYR TYDFIL 79.1%
- BLAENAU GWENT 77.6%
Coverage by Technology - Lewisham
Where Lewisham Sits Nationally
Lewisham vs every UK local authority
Full-fibre coverage distribution across all 361 UK local authorities. Lewisham's 78.5% places it in the highlighted band.
78.5% Bottom 42.9% ranked #207 of 361 UK authorities
every UK local authority, bucketed by full-fibre coverage
Source: Ofcom Connected Nations Spring 2026 (January 2026 snapshot, published May 2026 (r1))
Full Coverage Data
| Metric | Coverage |
|---|---|
| Full-Fibre (FTTP) | 78.5% |
| Gigabit-Capable | 90.1% |
| Ultrafast Broadband (≥300 Mbit/s) | 90.4% |
| Ultrafast (≥100 Mbit/s) | 90.8% |
| Superfast (≥30 Mbit/s) | 98% |
| NGA (any next-generation access) | 98% |
| No decent fixed/FWA broadband | 0% |
| Full-Fibre Take-Up (all premises) | 34% |
| Full-Fibre Take-Up (covered premises) | 43% |
| Total Premises | 142,852 |
| National Rank (Full-Fibre) | #207 / 361 |
Related
Source: Open Government Licence v3.0.
Nationwide local authorities with similar full-fibre or gigabit coverage
Two Ofcom peer sets for Lewisham, both outside England so the neighborhoods are not the same-nation Nearby block above.
Similar full-fibre
Nearest other-nation local authorities by full-fibre coverage (78.5% here; floor ≥10,000 premises).
Similar gigabit
Nearest other-nation local authorities by gigabit-capable coverage (90.1% here).
What 78.5% full-fibre means for Lewisham
Lewisham is 2.5pp behind the 81% UK average, worth checking your own address before assuming the gap applies to you.
- Check your own address, an authority average can hide big street-by-street differences in coverage. Check your postcode
- See how Lewisham ranks against every other UK local authority, not just the national average. Full UK rankings
- Learn what to do if full-fibre is not available at your address yet. How Ofcom Connected Nations works
Coverage figures are Ofcom Connected Nations availability data, not a guarantee of service at any single address; always check before switching.
Frequently Asked Questions
Where does Lewisham sit vs the UK full-fibre average?
Lewisham has 78.5% full-fibre coverage, 2.5pp below the 81% UK average (rank #207 of 361). Gigabit-capable coverage is 90.1% and superfast (≥30 Mbit/s) is 98%. Source: Ofcom Connected Nations Spring 2026.
What share of Lewisham premises still lack decent fixed/FWA broadband?
Ofcom's Spring 2026 measure shows all measured premises can receive decent fixed or fixed-wireless broadband. Ultrafast (≥300 Mbit/s) coverage is 90.4%.
Local authority figures are computed directly from Ofcom Connected Nations data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.