London’s 78-Day Test: Why Preparation Matters Before a Property Launch
Goldman Edit | Market Perspective | 23 October 2026
In London’s property market, a well-judged launch is increasingly important. Buyers have more to compare, borrowing remains expensive and the first few weeks of a property’s marketing can shape the quality of the response it receives.
Rightmove’s October 2026 figures put the average time to find a buyer in London at 78 days. The portal also reports that 38% of London listings are being reduced, and that around 42% successfully find a buyer under its measurement. These are platform-wide indicators—not forecasts for an individual property or a prime London residence. Nevertheless, they make a useful point: time on the market should be managed, not ignored.
Asking prices are only the opening position
In October, London’s average newly advertised asking price rose 2.5% month on month to £673,942, following a weaker summer. It remained 1.7% below October 2025. These figures show how sellers are pricing new instructions, rather than what purchasers ultimately pay.
HM Land Registry’s latest completed-transaction index, published on 21 October and covering August 2026, places the average London sale price at approximately £554,000, down 2.2% annually. These asking-price and transaction-price measures cover different property mixes and periods; the figures cannot be used as a direct asking-to-sale discount.
For a particular home, credible comparable transactions, tenure, condition, presentation and the seller’s timetable provide a more useful starting point than a city-wide average.
Preparation protects the first impression
Before bringing a property to market, owners should make sure its presentation and documentation are capable of standing up to informed scrutiny. Accurate floorplans and professional imagery matter, but so do the less visible details: ownership and lease information, building management, service-charge records where applicable, energy-performance documentation, and any relevant consents or restrictions.
For a listed residence, planning history and heritage considerations may be particularly material. For an apartment, lease length, reserve funds and planned major works can influence a purchaser’s view of value. Those questions are best addressed early, with appropriate legal and professional advice, rather than left until a transaction is under pressure.
Different homes require different strategies
Prime London’s housing stock is far from uniform. An established mansion-block apartment, an architecturally significant family house and a recently completed development will attract different purchasers and different lines of due diligence.
Good marketing therefore begins with a clear understanding of the likely buyer and the property’s distinctive merits. An ambitious guide price may be justified by evidence; it should not rely on the assumption that every prospective purchaser will overlook missing information or an extended sales period.
A measured response to market feedback
An instruction should be reviewed as the market responds. Viewing quality, enquiries, competitive stock and buyer feedback can inform whether the presentation and positioning are working. A lack of immediate offers does not necessarily call for a price reduction, but repeated evidence of a mismatch should prompt a thoughtful reassessment.
With Rightmove reporting an average two-year fixed mortgage rate of 5.55% in its October index, borrowing conditions remain one influence on affordability. Prime cash purchasers may be less directly affected, but no segment of the market is entirely insulated from wider confidence and liquidity conditions.
The Goldman perspective
At Goldman & Co, we believe the quality of the preparation is part of the quality of the advice. Clear evidence, considered presentation and a strategy built around the individual asset help owners make better-informed decisions at every stage of a sale.
When the market is selective, the objective is not merely to attract attention. It is to present the right property, to the right audience, with the right information.
Goldman & Co
Private Property Advisers | London
Sources and notes
Rightmove House Price Index, October 2026 (asking prices, marketing times and mortgage-rate tracker); HM Land Registry, UK House Price Index, August 2026 (completed transactions, released 21 October 2026). Statistics are aggregate market indicators and not property-specific valuations.
