The flat market is not short of buyers. It is short of confidence.

There is a familiar pattern playing out across London. A flat launches, the photographs look perfectly respectable, it receives a burst of portal views—and then very little happens. A few buyers may visit. Feedback is polite. Nobody quite commits. After several weeks, the conversation turns to price.

Sometimes the price is wrong. Often it is not the only thing that is wrong.

A buyer looking at a house can usually see the larger risks. The roof, the windows, the boiler and the work required are visible enough to estimate. A flat brings another layer of questions: the lease, service charge, reserve fund, managing agent, major works, insurance and the behaviour of the building as a whole.

If those questions are unanswered, buyers do not treat them as neutral. They price in the worst version.

Mark’s view: London’s flat market has become a market in certainty. The better a seller can explain the building, the easier it is for a buyer to value the flat.

More choice has made buyers less forgiving

Rightmove’s August index recorded London asking prices 3.1% below last year and 4.4% lower over the month. The capital has its greatest choice of available homes since 2010, while the average London seller is taking 73 days to secure a buyer.

August always contains a seasonal element, so I would not read the monthly fall as a sudden collapse. The more important point is choice. A buyer who can compare ten plausible flats does not have to resolve the uncertainty in yours. They can simply move to the one where the costs, lease and management position are easier to understand.

This is why presentation still matters, but cannot carry the whole sale. A beautiful film may earn the viewing. It cannot answer whether the service charge is likely to rise by £4,000 next year.

The strongest campaign makes the flat desirable and the decision feel safe.

The monthly payment has changed the buyer’s ceiling

Mortgage rates are also changing how buyers judge apparently small differences in price. Rightmove’s rate tracker showed the average two-year fixed rate at 4.61% for buyers with a 40% deposit on 3 September. At higher loan-to-value levels, average rates were above 5%.

That matters particularly in the flat market because many buyers are stretching into their first or second purchase. They are not only comparing asking prices. They are combining the mortgage, service charge, insurance exposure, potential works and Stamp Duty into one monthly and long-term calculation.

A flat priced at £675,000 may also sit outside the search of a buyer capped at £650,000, even if that buyer could stretch after viewing. The difference is not merely £25,000. It is whether the property appears in the search at all.

Mark’s view: Correct portal bracket placement is now part of the marketing strategy. A seller can be close to the right value and still invisible to the right buyer.

Service charge is not just a number

Sellers often tell me the service charge as though a single annual figure settles the question. Buyers increasingly want to know what sits behind it.

Has it risen? What is included? Is there a reserve or sinking fund? Are the accounts current? Is the building well insured? Have major works been discussed? Does the managing agent answer questions?

A higher service charge can sometimes be perfectly defensible if the building is well run and the buyer can see where the money goes. A lower charge can be more worrying if maintenance has simply been postponed.

Official leasehold guidance confirms that service charges can vary from year to year and that leaseholders have rights to request summaries and inspect supporting information. In practical selling terms, the lesson is simple: obtain the information before the buyer has to chase it.

The management pack should not be treated as paperwork that belongs at the end of the sale. It is part of the product being sold.

Lease length still creates a psychological cliff edge

A buyer may understand that a lease can be extended and still decide not to inherit the process. The closer a lease gets to a point that feels problematic, the more buyers worry about cost, delay, lender requirements and resale.

The mistake is waiting for an offer before finding out what the options are. By then, the buyer controls the timetable and uncertainty has entered the negotiation.

A seller does not necessarily need to complete an extension before marketing. They do need a credible explanation of the current position, likely route and professional advice available. The agent should know how to talk about it without making legal promises.

Clarity protects value. Vagueness invites a discount.

Another reduction may treat the symptom, not the cause

If every viewer says the flat is too expensive against a better alternative, the answer is likely to be price. But if feedback repeatedly returns to the lease, service charge or planned works, a reduction may simply make an unresolved risk cheaper. It does not remove it.

Before changing the figure, I would separate three questions:

Is the flat attracting the right buyers? Are those buyers rejecting the value? Or are they unable to understand the risk?

Each answer requires a different response. Weak reach needs a stronger campaign. The wrong bracket needs repositioning. An ambitious price needs honesty. Missing information needs to be obtained and explained.

Reducing every time activity slows is not strategy. It is what happens when the agent has run out of diagnosis.

What I would prepare before launching a London flat

I would not wait until conveyancing to assemble the basic story of the building. Before photography, I would try to have the following ready:

The current lease and confirmed remaining term. The latest service-charge budget and recent accounts. Details of the reserve or sinking fund. Any Section 20 notices or known major works. Current ground-rent information. The building-insurance position. The identity of the freeholder and managing agent. A clear explanation of any share of freehold or Right to Manage arrangement.

Not every document will be available immediately. That is normal. What matters is identifying the gaps before a buyer does.

I would then make sure the marketing answers the human questions as well as the legal ones. Who is the flat for? Why does this layout work? What does the street add? Where is the value compared with the next credible option?

Good paperwork removes resistance. Good creative creates desire. A flat needs both.

The seller’s five-question test

Before reducing again, ask:

1. Are we appearing within the search brackets used by the likely buyer? 2. Does the campaign make the flat distinctive within the first few seconds? 3. Can the agent explain the lease, service charge and management position confidently? 4. Is there an unresolved issue buyers are repeatedly pricing into their offers? 5. If we changed the price tomorrow, would the existing marketing suddenly become good enough?

If the answer to the final question is no, do not change only the price.

London flats are still selling. But buyers are rewarding properties where the value is credible, the building is understandable and the campaign gives them a reason to act.

If your flat is already on the market—or you are considering launching this autumn—send me the postcode, asking price and service charge. I will give you a confidential view on where the resistance is likely to be before you make another decision.