Short answer: published UK agent fee guides for 2026 put a managing agent's fee at roughly £200 to £400 per flat per year, and blocks under ten flats sit at the top of that range. Admin-only management, where nobody attends site, runs at £100 per flat with a £895 minimum. Below is the arithmetic, including the sizes where an agent beats us.
what the market charges
There is no published statistic for this. What there is, is a lot of managing agents stating their own rates, and they cluster. Fee guides put the typical figure at £200 to £400 per flat per year for a well-run block, with other guides putting the common band tighter, around £315 to £365. Treat all of those as agents describing their own market, because that is what they are.
Two things are consistent across every one of them. Fees are charged per flat per year, and they exclude VAT and exclude the actual cost of running the building. The fee is what you pay somebody to administer the block. The roof, the cleaner, the insurance and the electrician are on top, in the wider service charge.
the honest bit
A per-flat fee is not the same as a per-flat cost. Most of the work in block admin is fixed: one budget, one set of accounts, one confirmation statement, one compliance calendar. That work barely changes between a four flat block and a fourteen flat block, which is why the per-flat rate looks so brutal at the small end.
why small blocks get hit hardest
A ten flat block at £300 a flat is £3,000 a year. A four flat block at the same rate is £1,200, which sounds cheap until you notice the agent is doing very nearly the same job for a third of the money, and prices accordingly. That is why most agents apply a minimum fee, and why small blocks so often get quoted a number that looks nothing like the per-flat rate on the website.
It is also why a lot of small blocks end up self-managing by default. Not because anyone decided to, but because the quotes came back at a number the block could not justify, so nobody appointed anyone and a director started doing the demands in a spreadsheet.
the actual numbers, by flat count
Bargain Blocks against the published market range. All figures exclude VAT, all are annual, and none include the cost of running the building.
| flats | bargain blocks admin only |
agent at £200 a flat |
agent at £400 a flat |
cheaper with us? |
|---|---|---|---|---|
| 4 | £895 | £800 | £1,600 | no, an agent at the bottom of the range is cheaper |
| 6 | £895 | £1,200 | £2,400 | yes |
| 8 | £895 | £1,600 | £3,200 | yes |
| 10 | £1,000 | £2,000 | £4,000 | yes |
| 12 | £1,200 | £2,400 | £4,800 | yes |
| 20 | £2,000 | £4,000 | £8,000 | yes |
| 30 | £3,000 | £6,000 | £12,000 | yes |
where we lose
At four flats an agent charging £200 a flat is £800, and we are £895. If you can find a full managing agent who will take a four flat block for £800 a year and actually turn up, take it. The £895 minimum is the floor because the paperwork for a tiny block is very nearly the paperwork for a big one, and we would rather say that than pretend otherwise.
what you are paying for, split in two
Every block management fee covers two different jobs that happen to be sold together.
The admin layer. The annual budget. Service charge demands to every flat in the right format with the right apportionments. Chasing the ones who do not pay. Bookkeeping and the year-end accounts. Companies House filings. Tracking when the fire risk assessment, the electrical certificate and the insurance fall due. Letters to leaseholders. Section 20 consultation when the work is big enough.
The site layer. Turning up. Inspecting. Meeting contractors. Deciding what needs doing. Handling the emergency at eleven at night.
The admin layer is the part that has to be right or the money is not legally recoverable. The site layer is the part that needs somebody local. Most blocks buy both from one agent because that is how it is sold, not because it has to be.
the bits that are not in the headline fee
The per-flat fee is rarely the whole of what an agent earns from a block. Look for these before you compare two quotes:
- Insurance commission. A share of the building insurance premium, paid to the agent by the broker. It does not appear as a fee, it appears as a higher premium.
- A percentage of major works. Commonly 10 to 15 per cent of the cost of the job, so a £40,000 roof carries a £4,000 to £6,000 fee on top.
- Section 20 consultation fees, charged per consultation.
- Company secretarial, sometimes separate, sometimes included.
- Sales pack and leaseholder enquiry fees, charged to whoever is selling rather than to the block, which is why directors rarely see them.
None of those are improper. They are all normal, and a good agent earns them. The point is only that a headline per-flat fee is not comparable between two agents until you have asked about all five.
is the fee even recoverable?
Management fees come out of the service charge, which means they are governed by the same test as everything else in it. Section 19 of the Landlord and Tenant Act 1985 says relevant costs are only taken into account so far as they are reasonably incurred, and where they are for services or works, only if those are of a reasonable standard. A fee is not automatically recoverable because an agent charged it and the directors agreed to it.
Two practical consequences. First, the lease has to allow the fee in the first place: if it does not, no amount of reasonableness makes it recoverable. Second, if you are a director paying well over the market for a small block and cannot explain why, that is a conversation you may eventually have with a leaseholder who has read the same guides you have.
worth knowing
The other cost that catches self-managed blocks is Section 20. If qualifying works will cost any one leaseholder more than £250, you have to consult before you instruct, and if you do not, you cannot recover more than £250 from each of them however much the job cost. That is a bigger number than any management fee decision you will make this year.
what admin-only costs, and what you give up
Admin only is £100 per flat per year with a £895 minimum, plus VAT. It buys the whole admin layer above: demands, bookkeeping, filings, compliance tracking, leaseholder letters and the budget. A produced year-end accounts set is £100 extra if you want it. There is no insurance commission, no percentage of works and no consultation fee, because we do not touch the works.
What you give up is the site layer. Nobody from Bargain Blocks attends the building, inspects it, or stands in the car park with a roofer. The block picks and instructs its own contractors and somebody local, usually a director, handles the reactive stuff. If nobody in your block is willing to do that, admin only is the wrong product and you want a full agent.
If you want the middle, hybrid is £150 a flat with a £1,250 minimum: we deal with leaseholders directly and find, quote and chase contractors, but still nobody attends site.
so what should a block actually pay?
If the block needs somebody on site, budget the market rate and do not try to shave it, because a cheap agent who does not turn up costs more than an expensive one who does. If the block already has a director who handles the building and the problem is purely that the paperwork is late, wrong or terrifying, you are paying site-layer money for an admin-layer problem, and that is the gap this exists to fill.