Common Conveyancing Delays and How to Prevent Them

The average residential conveyancing transaction in England and Wales takes between 10 and 16 weeks from instruction to completion, according to Rightmove data. For buyers and sellers, this timeline is a source of sustained anxiety; for solicitors, it is a reputational challenge and, when things go wrong, a professional liability risk. Understanding exactly why conveyancing takes so long — and what can actually be done about it — is essential reading for every conveyancing practice.

Why Conveyancing Delays Matter

Delays are not merely inconvenient. Each week added to a transaction increases the risk of the deal falling through entirely. According to the HomeOwners Alliance, approximately 25% of property sales collapse before completion, with many of those failures attributable to parties losing patience during a protracted process. Chain collapses cost buyers and sellers thousands in abortive fees, survey costs, and mortgage arrangement fees.

From the solicitor’s perspective, delays create fee risk (most residential conveyancing is quoted at a fixed fee), complaints risk, and in extreme cases negligence risk where a client suffers loss caused by unreasonable delay.

Delay Category 1: Slow or Incomplete Initial Onboarding

The Problem

Many transactions stall at the very beginning because the solicitor cannot open the file properly. Anti-money laundering requirements mean no substantive work can begin until client identity has been verified, source of funds has been established, and the client care letter has been acknowledged. In practice, this process can take anything from 24 hours to three weeks, depending on how efficiently the firm manages its onboarding.

Manual onboarding processes — posting out or emailing ID request forms, waiting for paper copies of documents, manually reviewing certified copies — are inherently slow. A survey by the Conveyancing Association in 2023 found that AML and onboarding issues were cited by 31% of solicitors as a leading cause of delay in the first two weeks of a transaction.

The Solution

Digital identity verification using a certified Identity Service Provider (IDSP) — such as Thirdfort, Credas, or Yoti — can reduce identity verification time to minutes rather than days. The buyer or seller completes the process on their phone using the IDSP’s app, and the result is returned to the solicitor in a structured, auditable format.

Source of funds verification is harder to fully automate, but issuing a clear, specific request early — with a list of exactly what evidence is needed for the buyer’s particular source of funds — avoids the common experience of multiple rounds of follow-up requests.

Delay Category 2: Delayed Local Authority Searches

The Problem

Local authority searches are the most unpredictable element of the pre-contract stage. Response times vary enormously between councils — from 24 hours in some London boroughs and metropolitan areas to six weeks or more in certain rural councils. There is no regulatory standard for search turnaround times. During peak periods (typically spring and autumn), many councils experience significant backlogs.

The Solution

Order searches as early as possible: Many solicitors wait until they have confirmed the client is committed — particularly in a mortgage-dependent purchase — before ordering searches. In practice, searches should be ordered the moment instructions are confirmed and funds for disbursements are received. The cost of searches on an aborted matter is a fraction of the cost of the delay they cause when ordered late.

Use personal search agents for speed: Personal searches (carried out by search agents who inspect the council records in person rather than submitting a formal search application) are available for most local authorities and are typically faster than official council searches. They are accepted by most mortgage lenders, though not all. Where the lender’s handbook permits personal searches, they are a legitimate way to bypass slow councils.

Consider search insurance for short-term purchases: Where completion is time-critical and searches are expected to be slow, some lenders will accept search insurance (a policy that indemnifies against any adverse matters that a search would have revealed) in lieu of the actual search result. This is not universally accepted and must be checked against the lender’s handbook.

Delay Category 3: Outstanding Enquiries

The Problem

Replies to pre-contract enquiries are one of the most significant sources of mid-transaction delay. After the buyer’s solicitor has reviewed the contract package, they raise enquiries. The seller or their solicitor then has to gather information — from the managing agent, from the local council, from a surveyor — before the enquiry can be answered. Enquiry cycles can run to three or four rounds, particularly for leasehold properties or older properties with complex title histories.

The Solution

Raise enquiries early and clearly: Many solicitors raise a generic long list of enquiries covering every conceivable issue. The majority of these enquiries are answered with a standard response; only a handful genuinely require investigation. Experienced conveyancers who review the title carefully before raising enquiries — identifying the real issues and asking precise questions — get better answers faster.

Chase managing agents and councils proactively: For leasehold properties, the managing agent is a common bottleneck. Many managing agents take two to four weeks to respond to enquiries, even for straightforward matters. Chasing every five to seven days — and keeping a clear record of when chasers were sent — is good practice both for client care and for managing complaints if delays arise.

Flag blocking enquiries to the client: Where an enquiry cannot be answered satisfactorily (for example, because the seller has no planning permission for an extension), the solicitor should advise the client promptly and present the options — indemnity insurance, price renegotiation, or proceeding at risk — rather than leaving the matter open indefinitely.

Delay Category 4: Mortgage Offer Delays

The Problem

Lenders’ processes for issuing mortgage offers have improved significantly since the pandemic backlogs of 2020–21, but delays still arise when:

• The valuation is queried or a second survey is required
• The application is referred for additional underwriting
• Documentation submitted by the borrower is incomplete or contradictory
• The property has an unusual tenure (short lease, unusual construction, flood risk)

The Solution

Solicitors are not in control of the lender’s process, but they can manage client expectations by explaining the typical timeline, advising clients to respond promptly to any lender requests, and chasing the mortgage broker or the lender’s solicitor (where the lender has separate representation) for updates.

Where the mortgage offer reveals conditions — for example, a requirement for damp works or a condition about the lease length — the solicitor should advise the client clearly on what is required before the lender will release funds. Waiting until the day before completion to discover an undischarged mortgage offer condition is avoidable with proper file management.

Delay Category 5: Title Defects

The Problem

Title defects — missing documents, inadequate rights of way, planning breaches, boundary disputes, restrictive covenants — are common in older properties and are frequently not discovered until the buyer’s solicitor investigates the title. They range from the trivially resolved (a simple indemnity insurance policy) to the practically intractable (a genuine boundary dispute with an obstructive neighbour).

According to data from indemnity insurance provider Countrywide Legal Indemnities, the most common defects requiring insurance in residential conveyancing are: missing planning documentation, inadequate title to outbuildings, and lack of right of way evidence.

The Solution

Identify and flag defects early: A title defect identified in week one of a transaction can be resolved, insured, or disclosed to the buyer well before exchange. The same defect identified in week ten, when both parties are champing at the bit to complete, is a crisis.

Know your indemnity insurance options: Most straightforward defects can be resolved by indemnity insurance, and most solicitors have access to an insurance broker who can obtain a policy quickly. However, insurance is not appropriate for every defect — an active dispute, or a situation where the seller or buyer intends to take action that would trigger the insured risk, will typically not be insurable.

Don’t let perfect be the enemy of good: Some solicitors allow a transaction to stall while pursuing a theoretically perfect solution to a minor defect, when a practical resolution — insurance, a statutory declaration, a deed of variation — would serve the client just as well. Client care means keeping the transaction moving appropriately, not striving for academic perfection.

Delay Category 6: Chain-Related Delays

The Problem

Most residential transactions in England and Wales form part of a chain: the buyer is selling their existing property, whose buyers are also selling a property, and so on. Chains of five or six properties are not unusual. A delay at any point in the chain — a survey issue, a delayed mortgage offer, a slow solicitor — can block everyone else from exchanging.

The chain problem is structural: the non-binding nature of the English conveyancing process means that until exchange is reached by all parties in the chain simultaneously, no one is committed. The longer the process takes, the more opportunities there are for circumstances to change — a buyer losing their job, a party finding a better property, a seller withdrawing — and the chain to collapse.

The Solution

Identify the chain early: The buyer’s solicitor should confirm the position of the chain as early as possible — how long is it, what stage is each party at, is there a new build at the bottom with a fixed completion date? This information determines the likely critical path.

Communicate across the chain: Estate agents are the main channel for chain communication, but solicitors should not be passive. Calling the other solicitors in the chain — particularly where one party appears to be holding things up — is standard practice in well-run conveyancing teams.

Set target dates and hold them: Circulating a target exchange date to all parties in the chain — and tracking progress against it — focuses minds. Clients who have not yet signed their contracts, or managing agents who have not yet provided the management pack, respond differently when they can see that they are on the critical path.

Delay Category 7: HMLR Registration Delays

The Problem

Post-completion registration at HMLR has, historically, been a significant source of delay. During and after the pandemic, HMLR’s backlog swelled to over 4 million applications, with some complex matters waiting 12 to 18 months for registration. HMLR made significant progress in clearing this backlog through 2022 and 2023.

Current HMLR registration times (2025) are much improved for straightforward applications submitted via the portal: many simple dealings are processed within 5 to 10 business days. However, complex dealings, first registrations, and applications with defects or requirements raised by HMLR can still take considerably longer.

The Solution

Submit applications promptly: The buyer’s solicitor should lodge the registration application within the priority period (30 business days from the OS1 search). Applications that miss the priority period risk adverse registrations. There is no good reason to delay submission.

Submit complete applications: HMLR raises requisitions — requests for further information — on applications that are incomplete or inconsistent. Requisitions add weeks to the registration process. Checking applications before submission — correct forms, correct fee, consistent names and addresses — avoids preventable delays.

Track the application: HMLR’s portal allows tracking of application status. Applications with a raised requisition should be responded to promptly.

The Role of Technology in Reducing Delays

Case management systems, digital onboarding platforms, and AI-assisted communication tools have collectively reduced the administrative burden on conveyancing teams substantially. Firms that have adopted these tools report shorter average transaction times and higher client satisfaction scores.

The most impactful technology investments for reducing conveyancing delays are:

1. Digital AML and identity verification
2. Integrated search ordering and tracking
3. Automated client communication and chasing workflows
4. Proactive diary management for deadlines and priority periods

Obiter helps conveyancing teams by reading every incoming email, identifying where each matter is in the process, drafting the next required communication automatically, and flagging overdue steps — so that fee earners spend their time resolving issues rather than discovering them.