UK Conveyancing Explained: A Practical Guide for 2025/26

The 8-16 Week Timeline

UK conveyancing is a sequential process with definite stages. A straightforward freehold purchase takes around 8 to 12 weeks; leasehold runs 12 to 16 weeks because of the additional freeholder enquiries and management pack. Complex cases — probate sales, Help-to-Buy unwinds, new builds with off-plan completion dates, divorce-driven transactions — can stretch to 16-24 weeks.

Chain length is the single biggest variable. A no-chain freehold purchase by a cash buyer can complete in 5-6 weeks. A four-property chain may take five months because every party has to be ready simultaneously to exchange and complete. The longer the chain, the more likely something — a survey, a mortgage offer, an inheritance dispute — will derail the timing.

Solicitor vs Licensed Conveyancer

Two types of regulated professional can handle a residential conveyance. Solicitors complete a full law degree plus the Solicitors Qualifying Examination and are regulated by the Solicitors Regulation Authority. They can handle anything from divorce to corporate work, and many do property as one of several practice areas.

Licensed conveyancers train through the Council for Licensed Conveyancers and specialise exclusively in residential property law. The qualification is narrower but the practical scope on a straightforward purchase is identical: title checks, searches, contract review, exchange, completion, SDLT, Land Registry. Both carry equivalent indemnity insurance and are bound by client-money protection rules.

Licensed conveyancers are often slightly cheaper because of the narrower training overhead — typical fees £700-£1,200 versus £900-£1,500 for a solicitor on the same transaction. For most buyers the difference is fee, not capability. Use a solicitor where the case is unusual: a probate sale (will/grant interplay), a divorce-driven transfer (financial-order overlap), a leasehold enfranchisement (statutory process), or a transaction involving a trust.

The Standard Searches

Three searches are now standard on every UK purchase. The Local Authority Search (£100-£250) reveals planning history, conservation-area status, road improvement schemes, enforcement notices, building control records and Section 106 agreements. The Environmental Search (£40-£60) covers flood risk, contaminated land, ground stability, energy infrastructure and protected species. The Water and Drainage Search (£40-£60) confirms mains connection, public sewer location relative to the boundary, and any pumping-station charges.

Beyond these, several additional searches are required depending on location. The Mining Search (£40-£80) is mandatory in former coalfields — Yorkshire, the North East, the Midlands, Wales and parts of Scotland — to confirm no current or planned mining workings under the property. Chancel Repair Indemnity Insurance is taken for properties near medieval churches. Tin and China Clay searches apply in parts of Cornwall and Devon. Some lenders also require a Highways Search or specific Local Land Charges.

Searches typically take 2-4 weeks to come back — they are the single biggest cause of conveyancing delay. Personal local searches (taken privately by a search firm) are usually faster than official local-authority searches but cost slightly more. Most lenders accept both. The results are reviewed by your conveyancer and any issues raised as enquiries with the seller; the actual delays are often the enquiry-and-reply cycle that follows, not the search itself.

Land Registry Fees

The Land Registry charges a tiered scale fee for registering the change of ownership after completion. Fees are halved if the application is submitted electronically by the conveyancer — which is now the default. The fee covers the actual title registration; first registrations of unregistered land or split titles attract higher fees.

Registration typically takes 4-12 weeks after submission to be formally completed. In the meantime, the property is shown as "pending application" on the title register and the conveyancer remains the contact point. The Land Registry has a substantial backlog as of 2025/26 — some first registrations take 6 months or more — but routine transfers usually complete inside 8 weeks.

SDLT, LBTT and LTT Submission

Whichever nation the property sits in, the property-transfer tax must be submitted within 14 days of completion. Your conveyancer files the return and pays the tax, having received the funds from you on or before completion day.

England and Northern Ireland use Stamp Duty Land Tax, paid to HMRC. From April 2025 the SDLT nil-rate band reverted from a temporary £250,000 to £125,000, with First-Time Buyer relief continuing up to £300,000 (on properties up to £500,000). The additional dwelling surcharge is 5 percentage points on second homes and buy-to-lets.

Scotland uses Land and Buildings Transaction Tax, paid to Revenue Scotland. Thresholds and bands are different — LBTT starts at £145,000 (£175,000 for first-time buyers) and the Additional Dwelling Supplement is 6%. Wales uses Land Transaction Tax, paid to the Welsh Revenue Authority — LTT starts at £225,000 with a 5% higher-rate surcharge and no first-time buyer relief.

Late filing penalties start at £100 and rise to £200 if more than three months late. Late payment interest accrues at HMRC's daily rate. The penalties are the conveyancer's problem, but you are responsible for ensuring funds arrive in their client account in time — usually two working days before completion.

Exchange of Contracts

Exchange is the legal moment the deal becomes binding. Up until exchange either party can walk away with no penalty beyond wasted legal fees. After exchange both parties are committed: a buyer who pulls out loses the 10% deposit; a seller who pulls out is liable for damages (potentially including the buyer's losses on their own onward sale).

The mechanics are quaint but precise. Buyer's and seller's solicitors agree the final contract; both have identical signed copies. The buyer transfers the deposit (usually 10% of the purchase price) to the seller's solicitor. The two solicitors then verbally exchange contracts on a recorded phone call, following Law Society Formula A, B or C depending on whether one solicitor holds both copies. From that moment, the deal is on.

Exchange is usually scheduled 1-4 weeks before completion to give time for moving arrangements, mortgage drawdown and final formalities. On tight chains exchange and completion sometimes happen the same day — a “simultaneous” — but this leaves no buffer if anything goes wrong on the day and is best avoided where possible.

Completion Day Mechanics

On completion day the buyer's conveyancer sends the balance of the purchase price (purchase price minus deposit already paid) by CHAPS bank transfer to the seller's solicitor. The seller's solicitor confirms receipt, authorises key release at the estate agent, redeems the seller's mortgage, and pays the estate agent commission and their own legal fees from the proceeds.

The CHAPS cut-off is 3pm. Funds arriving after that risk slipping to next day, which is a breach of contract — the contract typically allows the seller to claim interest at a punitive rate (often 4% above base) for the delay, and in extreme cases the right to terminate. In practice most cases complete between 11am and 2pm, with the keys collected from the estate agent that afternoon.

The things that go wrong on completion day: bank transfer delays (CHAPS rejected for compliance reasons); chain breakdowns higher up; key handover disputes (seller still moving out at 3pm); discovery of removed fixtures or new damage since exchange; mortgage funds not released by the lender. Your conveyancer manages all of these; you sit by the phone with a Plan B for accommodation if completion slips a day.

Total Fees Breakdown

The total cost of buying in 2025/26 includes legal fees, searches, Stamp Duty, Land Registry, mortgage broker fees (if used), survey, and removals. Excluding the property price itself, expect total transaction costs of 1-5% of purchase price.

On a typical £300k freehold purchase outside London, non-SDLT costs total around £2,500-£3,500. SDLT on that purchase (not a first-time buyer) is £5,000. Total transaction costs around £8,000 — or roughly 2.7% of the property price. Always budget for this in addition to the deposit.

New Build Quirks

New build conveyancing differs from second-hand in several ways. The developer prepares standard-form contract documents, including a long suite of warranties (NHBC, LABC or Premier Guarantee), and typically imposes a 28-day exchange deadline after reservation. Miss the deadline and the developer can release the property and keep the reservation fee.

Completion can be on a long-stop basis — particularly for off-plan purchases — where the contract specifies a long-stop date 12-24 months out and the actual completion happens 10 working days after the property is "fit for occupation". This makes mortgage timing tricky: most lenders only issue offers valid 6 months, so for long-completion off-plans you may need to re-apply closer to the time.

Watch for new-build defects on completion. The Consumer Code for Home Builders gives buyers some standard protections, and the NHBC warranty covers structural defects for 10 years — but cosmetic and minor functional defects must be flagged on the snagging list within the first 14 days of occupation or you may forfeit the right to a free fix. Always commission an independent snagging survey before the developer hands over.

Leasehold and the 2022 Reform

Leasehold flats — and a small number of leasehold houses — require additional work. The seller must obtain a Leasehold Information Pack from the freeholder or managing agent, typically costing £200-£500 and taking 2-4 weeks to receive. The pack discloses ground rent, service charge history, planned major works (Section 20 consultations) and any disputes. Your conveyancer reviews it and raises enquiries.

The Leasehold Reform (Ground Rent) Act 2022 abolished ground rent on substantially all new residential long leases granted on or after 30 June 2022. The cap is one peppercorn — legal nothing. Existing leases were unaffected, so older flats may still carry ground rent of £100-£500+ per year that you inherit on purchase. The Leasehold and Freehold Reform Act 2024 began rolling out from 2025 with further changes to lease extension and statutory enfranchisement processes.

Service charges remain a separate cost regardless of ground rent. Typical 2025/26 service charges in London are £2,000-£6,000 per year for a one-bed flat in a managed block, dropping outside London but still material. Always ask for the last three years of service charge accounts and Section 20 consultations as part of your enquiries — surprise major-works contributions on top of an existing service charge can run to tens of thousands of pounds.

Gazumping and Gazundering

Gazumping is when a seller accepts a higher offer after they have already accepted yours — but before exchange of contracts. It is entirely legal in England, Wales and Northern Ireland because the original deal is not legally binding until exchange. A gazumped buyer typically loses their search fees, survey fees and any abortive legal costs to date — usually £500-£1,500 of sunk cost on a deal that has fallen through.

Scotland is different. There, offers are submitted formally through solicitors and once concluded are essentially binding, which all but eliminates gazumping. England has periodically considered adopting a similar “Lock-In” agreement model but successive consultations have stalled — the system remains seller-friendly up to exchange.

Gazundering is the reverse — the buyer reduces their offer at the last minute before exchange, banking on the seller's sunk legal cost and chain pressure to accept. The only real protection in England is to move from offer to exchange as quickly as possible. Most professional advice is to complete searches and survey within the first three weeks and aim for exchange inside six weeks; the longer the gap, the greater the risk on both sides.

Official References

• gov.uk: Buying and selling your home
• HM Land Registry: Information Services fees
• gov.uk: Stamp Duty Land Tax
• Revenue Scotland: LBTT
• gov.wales: Land Transaction Tax
• Leasehold Reform (Ground Rent) Act 2022