When it comes to choosing a reliable internet connection for your business, cost is often one of the first considerations, along with reliability. As is usual, you tend to get what you pay for when it comes to an internet connection.
Unlike standard broadband connections, leased lines provide dedicated, uncontended bandwidth with guaranteed service levels. That means faster speeds, lower latency, and robust service level agreements (SLAs) that keep your business running smoothly, but they can be more expensive than other options with shared connections or slower speeds.
What exactly are leased line costs, and how much should you expect to pay depending on your business location, bandwidth, and setup? In this guide, we’ll break down typical leased line pricing, including installation fees, monthly costs, and additional factors like excess construction charges (ECCs).
What is a Leased Line?
Before we get into the costs of a leased line, let’s go through what a leased line actually is! A leased line is a dedicated, private internet connection between your premises and your internet service provider (ISP) . Unlike traditional business broadband, which is shared with multiple users in your area, a leased line gives you exclusive access to high-speed, symmetrical bandwidth. Fast speeds, just for you.
Key benefits:
- Reliable internet access with no contention from neighbours.
- Static IP addresses to support servers, VoIP, CCTV, and remote access.
- Guaranteed service levels and SLAs, usually offering 99.9% uptime.
- Scalability from 10 Mbps through to 10 Gbps connections.
If your business relies on cloud services, video conferencing, or large data transfers, leased lines offer peace of mind that standard broadband just cannot match.
Typical Leased Line Monthly Costs

The pricing of a leased line varies based on speed, provider, and location, but a business based in the UK can expect a consistent pattern of pricing. Entry-level connections ranging from 10 Mbps to 100 Mbps generally cost between £90 and £250 per month, with mid-range connectivity between 100 Mbps and 1 Gbps costing between £250 and £600.
High-capacity services from 1 Gbps up to 10 Gbps start at around £600 and can be more than £1,000 per month. Such monthly costs are typically tied to a leased line contract, most often for 36 months. The longer the term, the lower the monthly price; equally, the shorter the agreement, the higher the premium.
Leased Line Installation Fees
Most leased lines require physical fibre installation into your property. Standard installation fees typically range from £500 to £2,000, depending on your business location.
But if significant civil works are needed, such as digging roads or installing new ducting, providers may apply excess construction charges (ECCs). ECCs can be several thousand pounds in rural areas where fibre infrastructure isn’t nearby. Still, in major cities like London, Manchester, or Birmingham, the cost is often much lower thanks to existing network availability.
Factors That Affect Leased Line Pricing
Several variables determine how much your business will pay for a leased line:
- Bandwidth required – The higher the capacity (100 Mbps vs 1 Gbps), the higher the cost.
- Business location – Major cities tend to have cheaper internet access than rural areas, where ECCs are more common.
- Service levels & SLAs – Premium SLAs with faster fix times increase price.
- Contract length – A 36-month leased line contract will almost always be cheaper than a 12-month deal.
- Provider & competition – Areas with multiple providers see lower leased line pricing due to competition.
Are Leased Lines Worth the Cost?
For many businesses, the reliability and performance of leased lines more than justify the extra investment. Unlike shared broadband connections, they deliver consistently high speeds with symmetrical upload and download capabilities, backed by guaranteed service levels through robust SLAs. This means your business benefits from reliable internet access that won’t slow down during peak times.
Leased lines also provide static IP addresses, which are essential for hosting, VoIP, and remote working, while offering the flexibility to scale as your data demands increase, ensuring your connectivity remains future-proof.
How to Reduce Leased Line Costs

If you want to make a leased line more budget-friendly, there are a few clever things you can do. Committing to a 36-month contract is usually the easiest way to split the cost and lower your monthly fee. It’s also worth seeing if your area is eligible for government gigabit voucher schemes, which can be used to subsidise installation charges.
Don’t forget to shop around for leased line deals from various providers, as costs can vary significantly depending on the level of competition in your area. And if you need additional assurance, using a professional consultant can assist you in negotiating discounted installation charges and minimising the danger of excess construction charges (ECCs).
Getting the Best Leased Line for Your Business
Understanding leased line pricing is important when you are planning your IT budget. While monthly prices may be higher than broadband, the real value is that leased lines offer rock-solid internet access for both WiFi and wired networks, guaranteed service levels, and predictable performance for your most business-critical operations.
Whether your business is located in a big city where fibre provision is already established or in a rural area where excess construction charges may apply, leased lines are still the gold standard for business connectivity. Before committing to a leased line contract, you should evaluate your bandwidth needs, location, and SLA requirements..
If you’d rather have expert guidance to get the optimal solution for your business, the experts at The WiFi Specialist can assist you in comparing providers, planning your installation, and obtaining a high-speed internet connection that will keep your company ahead of the game.
Expert Leased Line Support
When it comes to internet connectivity for your business, it’s important to have a reliable and experienced provider to turn to when you need support. That’s where The WiFi Specialist comes in. Our expert support team is dedicated to providing the highest level of service to ensure that your business always has a fast and reliable internet connection. We can advise you on the most reliable leased line connections in your local area and liaise with leased line providers on your behalf.
Our team of experts are available 24/7 to troubleshoot any issues you may encounter. They are highly trained and experienced in all aspects of leased line support, from maintenance to repair. We understand that internet connectivity is critical to the success of your business, which is why we make it our top priority to keep your connection up and running.
In addition to providing support, we also offer proactive monitoring to detect and resolve issues before they become a problem. We understand the importance of uptime, which is why we work hard to minimise any downtime.
With The WiFi Specialist, you can rest assured that your business’s internet connectivity is in good hands. Contact us today to learn more about how we can help your business stay connected.
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