There is no published price list for block management, and that is part of the problem. Two identical buildings on the same street can pay wildly different amounts. The only way to know whether you are overpaying is to pull the agent's fee out of the service charge and look at it on its own.
Find the management fee hiding in your service charge
Your annual service charge is not the agent's fee. It is the total of everything the building spends, with the agent's fee sitting inside it. To judge value, you need the fee on its own. Ask your agent, or check the year-end accounts, for a line that reads something like 'management fee' or 'managing agent's fee'. It is usually quoted per flat per year.
As a rough guide for small blocks, a basic management fee commonly falls somewhere between £200 and £350 per flat per year, plus VAT. For a six-flat building that is £1,200 to £2,100 a year before anyone has fixed a single thing. The headline fee, though, is rarely the whole story.
The charges that quietly inflate the bill
The base fee is the part agents advertise. The extras are where small blocks lose the most money, because they are easy to miss and rarely questioned.
| Charge | What it is | Why it stings |
|---|---|---|
| Insurance commission | A cut of the buildings insurance premium paid to the agent or broker | Often 20 to 40 percent of the premium, invisible on the invoice |
| Works commission | A percentage added on top of major repair and refurbishment projects | Typically 10 to 15 percent of the whole project cost |
| Administration fees | Charges for letters, statements, references and answering solicitors' enquiries | Billed per item, paid by leaseholders selling or remortgaging |
| Out-of-hours and call-out fees | Extra for any contact outside core hours | Adds up fast on a building with recurring small issues |
Five signs you are paying too much
- You cannot get a straight answer on the management fee. A clear fee per flat should be easy to state. Vagueness is a red flag.
- The reserve fund never seems to grow. If years of contributions have not built a healthy reserve, money is leaking somewhere.
- Every routine task carries a separate charge. Sending a statement or answering a sale enquiry should not be a profit centre.
- You have never seen the insurance commission. If nobody can tell you what the agent earns on insurance, assume it is significant.
- Communication is slow and the building is clearly not a priority. Small blocks are low-value to large agents, and it shows.
What does self-management actually cost?
The honest answer is: much less in cash, plus some of your time. When you self-manage, the building still pays for the real things, insurance, repairs, cleaning, accountancy, but the agent's fee, the commissions and the per-item admin charges disappear. What you add back is a small subscription for the tools to do it properly, and a few hours of attention a month.
| Cost | With a managing agent | Self-managed with Good Flats |
|---|---|---|
| Management fee | £1,500 to £2,100 | £0 |
| Insurance commission | £300 to £700 (hidden) | £0 |
| Per-item admin fees | £200 to £500 | £0 |
| Software and tools | Included, but you cannot see it | £1,788 (£149 / month) |
| Accountant for year-end | Often extra | Vetted partner, fixed fee |
These figures are illustrative, not a quote: every building differs. To see your own numbers, run the switch check and we will estimate your likely saving against your current fees.
How to challenge a charge you think is unfair
You do not have to leave your agent to push back on a specific charge. Service charges in England and Wales must be reasonable, and the costs must be reasonably incurred, under Section 19 of the Landlord and Tenant Act 1985. If you think a charge fails that test, you have rights.
- 1Ask in writing for a breakdown. You are entitled to a summary of the costs and to inspect the supporting invoices.
- 2Put your concern to the agent in writing and keep the reply.
- 3If it is not resolved, you can apply to the First-tier Tribunal (Property Chamber) for a decision on whether the charge is payable. The tribunal is designed to be used without a solicitor.
Knowing you can do this changes the conversation. Agents are far more forthcoming when leaseholders understand their rights.
Frequently asked questions
What is a reasonable managing agent fee for a small block?+
There is no fixed rate, but a basic management fee for a small block commonly sits around £200 to £350 per flat per year plus VAT. The real test is not the headline number but the total cost once commissions and add-on fees are included, and whether the service justifies it.
Are managing agents allowed to earn commission on our insurance?+
They have been, and many do, often without leaseholders realising. The Leasehold and Freehold Reform Act 2024 introduces transparency rules to replace hidden commissions with disclosed, permitted insurance payments. In the meantime you can and should ask your agent in writing what commission they receive.
Can we challenge the service charge without leaving the agent?+
Yes. Service charges must be reasonable under Section 19 of the Landlord and Tenant Act 1985. You can request a breakdown, inspect invoices, and ultimately apply to the First-tier Tribunal to decide whether a charge is payable, all while keeping your existing arrangement.
Sources and further reading
- Landlord and Tenant Act 1985, Section 19 (reasonableness)
- First-tier Tribunal (Property Chamber): service charge applications
- Leasehold and Freehold Reform Act 2024 (insurance transparency)
This guide is general information, not legal advice. Good Flats is not a law firm or a regulated managing agent. Information is verified against UK legislation as of June 2026; some announced reforms are not yet fully in force. Always check your own lease and take professional advice on anything significant.