What slows down property transactions in the UK?

Last updated: 8 September 2026

Property transactions in the UK are slowed by information arriving late.  Searches ordered after the offer, leasehold packs requested from a managing agent weeks in, title problems discovered by a solicitor that were on the register the whole time.  The government’s own assessment puts it plainly: issues surface only after time and money have already been spent.  Once an offer is accepted, completion now takes around 120 days on average, and around one in three transactions fall through before they get there.

What the government says is wrong

The Home Buying and Selling Reform Roadmap, published in June 2026, opens with a diagnosis rather than a policy.  Moving home, it says, becomes a drawn out test of patience at exactly the moment life needs certainty.

The journey is now around 60 per cent longer than it was in 2007.  Fall-throughs alone cost consumers in the region of £400 million a year, across roughly 1.2 million transactions.

The roadmap sets out six root causes.  Upfront information is often missing, late or inconsistent.  Agent standards are undefined.  Commitments are weak until late in the process, so parties can withdraw without good reason after others have spent money.  Buyers and sellers cannot see what has been progressed or who is holding things up.  Work is repeated.  And too much of the process is still manual and paper based, with data fragmented across organisations.

Five of those six are information problems.

Information arrives after the decision, not before it

The pattern is the same in almost every delayed transaction.  A buyer commits on what is in the listing, and then spends the next four months discovering what was not.

The government describes it as issues such as tenure, planning constraints, flood risk or service charges being discovered only after an offer has been accepted, when time, money and emotional energy have already been invested.

None of those four things is unknowable at the point of listing.  Tenure and planning history sit in public registers.  Flood risk is published.  Service charges are held by whoever manages the building.  The information exists on the day the board goes up.  It is simply not requested until much later, because nothing in the current process requires it to be.

Leasehold, and waiting on someone with no reason to hurry

Leasehold sales carry a delay of their own, and the roadmap is unusually direct about why.  Sellers, it says, can be let down by freeholders, managing agents or estate managers who take too long to provide the information needed to sell, and charge extortionate amounts for it.

That is the management pack.  Ground rent, service charge, major works, building safety.  It is requested after an offer, from a third party under no obligation to move quickly, and the transaction waits.

The government intends to use powers in the Leasehold and Freehold Reform Act 2024 to cap both the fees and the turnaround times, with a consultation on the secondary legislation next year.  Until that lands, the only defence is asking earlier.

Nothing is binding until the very end

The other half of the problem is not speed but commitment.  Either party can walk at any point before exchange, largely without consequence and often at significant cost to the other side.  A transaction that takes 120 days therefore spends 120 days exposed.

The government has said it intends to legislate to require binding conditional contracts, and that the legislation will include penalty provisions where a party causes a transaction to collapse unnecessarily.  The detail is not settled.  Work with industry to define the penalty structure, the legitimate exceptions and the dispute resolution route starts next year.

The sequencing is the part worth noting.  Binding contracts will not be brought into force until sales packs are embedded, because buyers should not be bound before they can see what they are buying.  That places sales packs first and binding contracts behind them, which is why the upfront information work is the immediate change and this one sits at the far end of the roadmap.

What is actually being done

The roadmap commits to legislation, when parliamentary time allows, requiring a sales pack to be prepared before a property is listed, including searches and a property condition report.  Annex B sets out what it expects to contain: tenure, title information and documents, leasehold and estate terms, building safety information, standard search results, a condition report, chain status, seller ID verification and more.

Ahead of that, government is working with industry to identify what can be provided upfront voluntarily now, and will publish non-statutory guidance on material information later in 2026.

It also intends to legislate to make digital property logbooks and sales packs a standard part of every transaction, and to mandate the minimum data each must contain.  Support in the consultation was strong: 79 per cent backed mandatory upfront information, and 82 per cent backed wider use of digital logbooks and packs.

Nothing in that requires waiting.  As the roadmap puts it, while government legislates there is nothing to stop industry providing these products now.

What an agent can do now

The two and a half months a property spends on the market is time that is already being spent.  The question is whether the legal work happens during it or after it.

Order the searches at instruction.  Request the leasehold pack at the same time.  Pull the title and read it before a buyer’s solicitor does.  None of that needs a change in the law.  It needs the same work done in a different order, and it moves the discovery of problems to a point where the cost is a conversation rather than an abortive sale.

Frequently asked questions

How long does a property transaction take in the UK?

Around 120 days on average from offer accepted to completion, according to the government’s 2026 reform roadmap.  The journey is around 60 per cent longer than it was in 2007.

How many house sales fall through?

Around one in three.  Fall-throughs cost consumers in the region of £400 million a year.

What causes most conveyancing delays?

Missing or late upfront information is the leading cause identified by government, alongside weak commitment before exchange, repeated processes and a lack of digitalisation.

Will upfront information become a legal requirement?

The government has committed to legislating for sales packs to be prepared before listing, including searches and a condition report, when parliamentary time allows.  Non-statutory guidance on material information is due later in 2026.

Start the clock earlier

The properties that complete quickly are the ones where the work started before the buyer arrived.

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This article is general information and is not legal advice.