If you live in a leasehold flat or a rented house where you pay towards the upkeep of shared areas, you are probably familiar with the annual service charge bill. According to the TPI Service Charge Index 2026, the average service charge per leaseholder in the UK is now £2,880. That is a significant chunk of your annual housing costs, and it has risen by 5.8% over the last two years. What that figure does not show is the wild variation behind it — some people pay as little as £1,525, while others face bills of £8,680. I have been writing about property costs for a while now, and the single most common question I get is not about the amount itself, but about what you are actually paying for and whether you can challenge it. The answer has changed recently, and in ways that give tenants more power than they have had in years. Here is what you actually need to know.
If you are trying to make sense of your own bill, the first thing to understand is that these costs are not random. They are driven by factors like the age and height of your building, and increasingly by new safety regulations. For example, the essential tips for navigating tenant service charges I have covered before can help you spot the difference between a legitimate cost and one that should be questioned. A smart leak detector, like the X-Sense Wi-Fi Water Leak Detector, is a practical example of a small device that can prevent a major water damage claim — one of those unpredictable costs that can inflate next year’s service charge if it is not caught early.
What a service charge actually covers and what it does not
Let me be clear about what we are talking about. A service charge is not rent. It is a separate payment you make to cover the cost of running and maintaining the shared parts of your building. That includes things like cleaning communal hallways, maintaining lifts, gardening, building insurance, and the management fee the agent charges for organising it all. The key thing to understand is that you are paying for actual costs incurred, not a profit margin for the landlord. That distinction matters because it is the basis for challenging anything that looks inflated.
What I tend to notice is that people assume the charge is fixed and non-negotiable. It is not. The law requires that the charge be reasonable, and if your landlord tries to recover costs that are not properly documented or that fall outside the scope of your lease, you have grounds to dispute them. For example, if your building is under 25 years old, the average charge is £2,508, but if it is over 50 years old, that figure jumps to £5,208. That difference is not arbitrary — older buildings need more maintenance. But you should still see the breakdown. If you are in a newer building and the charge is closer to the older-building average, something is off.
Why the new rules matter for your wallet
The government’s 2025 consultation identified four major problems with the old system: demand formats were inconsistent, annual accounts were often late or missing, supporting documents were hard to access, and disputes were expensive. The new rules for service charge accounting under the Leasehold and Freehold Reform Act 2024 fix all of that. For you, the practical effect is that your landlord now has to send you a demand in a prescribed format that clearly states the total amount, the period it covers, and your rights. If they do not, that demand may be unenforceable.
Consider this scenario: you live in a building between 11 and 18 metres tall, where the average charge is £3,507. Your landlord sends you a demand for £4,200 with no breakdown. Under the old rules, you would have had to dig through your lease and chase the managing agent for details. Under the new rules, you can simply point out that the demand does not meet the legal format and refuse to pay until it does. That is a significant shift in power.
My own view is that the most underused protection is the requirement for landlords to disclose insurance commissions. If your landlord receives a commission from the building insurance policy and does not tell you, they cannot recover the premium through the service charge. That alone could save you hundreds of pounds. A clear understanding of permitted use clauses in your lease can also help you avoid disputes about what counts as a legitimate service charge cost.
Where people get tripped up
Even with better rules, mistakes happen. Here are the most common ones I see, and how to avoid them.
Paying without checking the breakdown
The biggest error is simply paying the bill without looking at what it covers. The TPI report shows that Building Safety Act compliance costs jumped 53% in one year. That is a legitimate cost for many buildings, but you need to see the invoice. If your building is under 11 metres, it may not even be subject to the same safety requirements as a taller building. Always ask for the supporting documents. Under the new rules, your landlord must provide access to contracts, invoices, and fire risk assessments going back up to six years.
Ignoring the 18-month rule
Landlords cannot recover costs that were incurred more than 18 months before the demand, unless they served a notice within that period. If your bill includes a charge for a roof repair that happened two years ago, you can challenge it. This rule has existed under the Landlord and Tenant Act 1985, but the new rules tighten it further. Check the dates on every line item.
Not challenging unreasonable administration fees
Administration charges — fees for providing information or granting consent — must be reasonable. If your landlord charges you £100 for a copy of your lease, that is likely excessive. The new rules require these charges to follow prescribed limits. If you think a fee is too high, ask for a breakdown of the actual cost. If they cannot provide one, you have grounds to dispute it.
Assuming tribunal costs are your problem
Under the old system, landlords could pass tribunal and court costs through the service charge. That is no longer the case. Unless a tribunal specifically orders otherwise, those costs stay with the landlord. If you are considering a dispute, this change removes a major financial deterrent.
For buildings with four or more dwellings, the landlord must provide a written statement of accounts within six months of the end of the service charge year. That statement must include an income and expenditure account, a balance sheet, and details of the reserve fund. A qualified accountant must certify it. If you have not received this, you are entitled to ask for it.
| Building Height | Average Service Charge (2026) | Key Cost Driver |
|---|---|---|
| Under 11m | £2,418 | Lower safety compliance costs |
| 11–18m | £3,507 | Moderate safety and maintenance |
| Over 18m | £4,447 | Higher fire safety and lift costs |
If you are in a building over 18 metres, your service charge is likely to be nearly double that of someone in a low-rise block. That is not necessarily unfair — taller buildings have more complex safety systems and more shared infrastructure. But it does mean you should be especially vigilant about the breakdown. A careful approach to understanding your lease terms is just as important for residential tenants as it is for commercial ones.
How to take control of your service charge
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Here is a practical guide to managing your service charge, step by step.
Review your demand against the new legal format
Your landlord must now issue the demand in a prescribed format. It must include your name and address, the landlord’s name and address, the total amount, the period it covers, payment deadlines, and a summary of your rights. If any of these are missing, the demand may be unenforceable. Compare your demand to this checklist. If something is missing, write to your landlord and ask for a compliant demand before you pay.
Request the annual accounts and supporting documents
For buildings with four or more dwellings, the landlord must provide a written statement of accounts within six months of the end of the service charge year. You are also entitled to see contracts, invoices, insurance policies, and fire risk assessments. If your landlord refuses, you can escalate to the First-tier Tribunal (Property Chamber). The new rules make it harder for landlords to hide behind vague accounting.
Check for insurance commission disclosure
Ask your landlord whether they receive any commission from the building insurance policy. If they do, they must disclose it. If they fail to do so, they cannot recover the insurance premium through the service charge. This is a straightforward check that can save you a significant amount. If you suspect non-disclosure, a tenant landlord lawyer can help you assess your options.
Understand the 18-month rule for historic costs
If your bill includes costs from more than 18 months ago, check whether the landlord served a prescribed notice within that window. If they did not, those costs are not recoverable. This is especially relevant for major works like roof repairs or external cladding, which can take years to complete and invoice.
- 1Check the demand formatCompare your demand against the prescribed format under LAFRA 2024. Missing elements may make it unenforceable.
- 2Request the annual accountsFor buildings with four or more dwellings, the landlord must provide a certified statement of accounts within six months of year-end.
- 3Ask for supporting documentsYou are entitled to see contracts, invoices, insurance policies, and fire risk assessments going back six years.
- 4Check insurance commission disclosureIf the landlord receives a commission and does not disclose it, the insurance premium cannot be charged through the service charge.
- 5Verify the 18-month ruleChallenge any costs incurred more than 18 months before the demand unless a prescribed notice was served.
What to do if you find an error
If you identify a problem, start by writing to your landlord or managing agent. Explain which part of the demand or accounts does not comply with the new rules. Give them a reasonable deadline to respond — 14 days is standard. If they do not correct the issue, you can apply to the First-tier Tribunal (Property Chamber). The new rules mean you no longer have to worry about the landlord passing tribunal costs back to you through the service charge. That removes a major barrier to challenging unfair charges.
Frequently asked questions
Can I refuse to pay a service charge I disagree with? ▾
What happens if my landlord does not provide the annual accounts? ▾
Does the 18-month rule apply to all service charge costs? ▾
Are service charges capped by law? ▾
Can my landlord charge me for building safety improvements? ▾
What if I live in social housing — are the rules different? ▾
The new rules give you more protection than ever, but they only work if you use them. Start by reviewing your latest demand against the legal format. If something is missing or unclear, ask for the supporting documents. That single step can save you hundreds of pounds and prevent future disputes. If this was useful, you might also want to read Breaking Down Break Clauses: Your Protection in a UK Commercial Lease Agreement.
Sources and Further Reading
Top Tips for Securing a Business Park Lease in the UK — Practical advice for tenants navigating lease terms and service charges in commercial settings.
TPI Service Charge Index 2026 Report. The Property Institute, 2026.
New Rules for Service Charge Accounting. Cox Hinkins, 2025.
Changes to Rent Charges 2026/27. Hyde Housing, 2026.
