How Much Does a Leased Line Cost in the UK in 2025?
A clear, direct answer to this question — written for UK business owners and IT decision-makers.
Direct Answer
A business leased line in the UK costs £200–£700 per month for a 100Mbps–1Gbps circuit depending on location, with installation charges of £500–£2,000. Urban sites cost significantly less than rural locations. Prices have fallen considerably over the past decade. AMVIA compares pricing across multiple carriers to get the best rate for your postcode.
Key Points
What you need to know.
The Short Answer
Total FTTP coverage reached 79.5% of UK premises (approximately 26.7 million premises) in Q3 2025.
For UK Businesses
Gigabit-capable broadband now covers 87% of the UK, up from 84% in 2024 (Ofcom Connected Nations 2025).
Cost Considerations
Openreach is investing up to £15 billion to expand full fibre coverage to 25 million premises by December 2026.
Next Steps
Fixed leased line connections dominate the UK business internet market with a share exceeding 39%.
Quick Comparison
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Frequently Asked Questions
The four main pricing factors are bandwidth (100Mbps to 10Gbps), location (distance to the nearest exchange or Point of Presence), contract length (typically 36–60 months), and carrier availability. Urban sites with multiple carrier options see the most competitive pricing. A leased line typically delivers 99.99% uptime SLA (industry standard), and that guaranteed performance is reflected in the price compared to standard broadband.
Yes. Leased line prices have dropped considerably over the past decade as fibre networks have expanded. Competition from alt-net providers like CityFibre has driven further reductions, particularly in urban areas. A 100Mbps circuit that cost £500–£700/month five years ago now starts at £200–£350/month in well-served postcodes. UK broadband average download speed is 69.4 Mbps (Ofcom Connected Nations 2024), but leased lines offer guaranteed symmetrical speeds with SLA-backed uptime.
Generally, yes. A 60-month contract typically costs 10–20% less per month than a 36-month term for the same circuit. However, longer commitments reduce your flexibility to upgrade or change providers. AMVIA recommends 36-month terms for most SMEs, as they balance cost savings against the ability to scale bandwidth as your business grows.
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Get dedicated connectivity → Get a Leased Line Quote