London: Leased Line Price Benchmarks
Published quoted-amount benchmarks for business leased lines in London, by speed band and contract term — every cell dated and sampled. From the AMVIA connectivity corpus, set 2026-08-08.
London at a glance — set 2026-08-08
How to read the London tables
Cells are quoted monthly amounts from real enquiries in the AMVIA corpus, split by speed band and contract term. The two views are published separately and never blended: all_quotes covers every quote issued; won_only covers quotes that converted. Rows marked * had too thin a London sample at that granularity, so the feed publishes the UK-wide cell in their place — the methodology explains the roll-up rule.
Benchmarks tell you the market; they don’t price your building. Availability, network reach and build cost are address-specific — the excess construction charge data shows how wide that address-level variance runs.
City-level service pages in this region: London.
London leased-line pricing — every quote issued (all_quotes view)
Monthly amounts across every quote issued.
| Band | Term | Median | p25–p75 | Min / Max | n |
|---|---|---|---|---|---|
| <100Mbps | 12m | £309 | £247–£363 | £38 / £498 | 22 |
| 100Mbps * | 12m | £326 | £287–£390 | £232 / £498 | 15 |
| 100Mbps * | 24m | £289 | £59–£300 | £58 / £300 | 5 |
| 100Mbps | 36m | £297 | £231–£327 | £99 / £517 | 30 |
| 200-500Mbps * | 12m | £274 | £125–£338 | £54 / £402 | 6 |
| 200-500Mbps | 24m | £119 | £83–£295 | £58 / £300 | 9 |
| 200-500Mbps | 36m | £246 | £139–£278 | £95 / £369 | 23 |
| 1Gbps | 12m | £386 | £330–£463 | £150 / £643 | 8 |
| 1Gbps | 24m | £149 | £124–£160 | £90 / £181 | 30 |
| 1Gbps | 36m | £299 | £259–£340 | £76 / £1,941 | 250 |
| 1Gbps * | 60m | £272 | £241–£302 | £210 / £339 | 6 |
| >1Gbps | 24m | £109 | £80–£132 | £66 / £430 | 20 |
| >1Gbps | 36m | £269 | £207–£329 | £18 / £1,091 | 145 |
as of 2026-08-08 · method v1.0.0 · view: all_quotes · * = sample too thin at regional granularity, UK-wide cell shown (the cell’s own published note names the roll-up) · reuse of cells: contact AMVIA
London leased-line pricing — quotes that were won (won_only view)
The same cut restricted to quotes that converted — kept strictly separate from the all-quotes view.
| Band | Term | Median | p25–p75 | Min / Max | n |
|---|---|---|---|---|---|
| <100Mbps | 12m | £320 | £237–£393 | £38 / £498 | 18 |
| 100Mbps * | 12m | £327 | £295–£394 | £232 / £498 | 14 |
| 100Mbps | 24m | £110 | £61–£144 | £58 / £289 | 7 |
| 100Mbps | 36m | £317 | £252–£328 | £174 / £517 | 26 |
| 200-500Mbps | 12m | £320 | £237–£393 | £38 / £498 | 18 |
| 200-500Mbps | 24m | £110 | £61–£144 | £58 / £289 | 7 |
| 200-500Mbps | 36m | £224 | £139–£292 | £95 / £369 | 16 |
| 1Gbps | 12m | £438 | £386–£557 | £371 / £643 | 5 |
| 1Gbps | 24m | £149 | £127–£161 | £90 / £178 | 21 |
| 1Gbps | 36m | £326 | £274–£376 | £76 / £966 | 93 |
| >1Gbps | 24m | £109 | £80–£132 | £66 / £430 | 16 |
| >1Gbps | 36m | £286 | £240–£344 | £68 / £823 | 63 |
as of 2026-08-08 · method v1.0.0 · view: won_only · * = sample too thin at regional granularity, UK-wide cell shown (the cell’s own published note names the roll-up) · reuse of cells: contact AMVIA
Put the benchmarks to work
AMVIA prices leased lines across every UK carrier at your exact postcode — benchmarked against this index, from £69/month for 100Mbps.
The index
UK Business Connectivity Pricing Index
All sections, headline statistics and open-data downloads.
Excess construction charges
Median £2,197, p90 £16,000 — and how to de-risk yours.
The 2026 report
Delivery lead times, contract status and the regional 100Mbps tables.