What do solicitors do when buying a house?

• Solicitors manage the entire legal transfer process in house purchases, from verification to registration. They conduct searches, review titles, and coordinate exchanges to prevent future legal issues and delays. Appointing an accredited, panel solicitor early ensures thorough risk management and smooth transaction completion.

A solicitor in a house purchase manages the legal transfer of property ownership, from verifying the seller's title to registering your name at HM Land Registry. This process is formally known as property conveyancing, and it covers far more than signing forms. Your solicitor acts as legal investigator, risk manager, and compliance officer, all at once. Understanding what do the solicitors do when buying a house helps you set realistic expectations, avoid costly delays, and choose the right legal support from the start.

What do solicitors do when buying a house: the full legal process

The standard conveyancing process follows a clear sequence from instruction to registration. Each stage carries legal weight, and skipping or rushing any step creates risk for you as the buyer.

Here is how the process unfolds:

1. Instruction and file opening. You appoint your solicitor and they open a legal file. They collect your identification documents and proof of funds to satisfy anti-money laundering regulations. Regulatory requirements demand strict identity and source of funds verification for every client, without exception.

2. Title verification and contract review. Your solicitor requests the title deeds and draft contract from the seller's solicitor. They check that the seller legally owns the property and that the title is free from defects that could affect your rights.

3. Ordering property searches. Searches are submitted to local authorities, HM Land Registry, and water and drainage providers. Searches typically take 3–4 weeks to be returned, which is why instructing your solicitor early matters.

4. Raising enquiries. Once searches and the draft contract are reviewed, your solicitor raises formal written questions with the seller's solicitor. These enquiries clarify boundaries, planning permissions, disputes, and any legal obligations attached to the property.

5. Reviewing the mortgage offer. If you are buying with a mortgage, your solicitor reviews the lender's formal offer and checks that all conditions are met before funds can be released.

6. Exchange of contracts. Both parties sign identical contracts and exchange them. At this point the transaction becomes legally binding and a completion date is fixed.

7. Completion and funds transfer. Your solicitor transfers the purchase funds to the seller's solicitor. You receive the keys.

8. Registration with HM Land Registry. Your solicitor registers your ownership and notifies your lender. The legal process is complete.

Pro Tip: Appoint your solicitor as soon as your offer is accepted, not after. Early solicitor instruction allows identity checks and compliance verifications to be completed before searches are even ordered, preventing delays later.

What checks do solicitors do when buying a house?

Property searches are the core investigative tool in conveyancing. They reveal risks that are invisible during a physical viewing and that no estate agent will flag.

The three standard searches are:

• Local authority search. This reveals planning permissions, enforcement notices, road adoption status, and any proposals that could affect the property or its surroundings.
• Land Registry search. This confirms the seller's legal ownership and identifies any charges, restrictions, or third-party rights registered against the title.
• Water and drainage search. This confirms whether the property is connected to mains water and public sewers, and whether any public sewer runs beneath the land.

Beyond the standard three, your solicitor may order additional searches depending on the property's location and history. These include environmental searches for contaminated land, flood risk assessments, and coal mining or chancel repair searches in relevant areas.

Conveyancing solicitors uncover risks such as contaminated land or building regulation breaches before contract exchange. These are not administrative details. They are legal liabilities that could affect the property's value or your ability to sell it in future.

For leasehold properties, your solicitor also reviews the lease itself, service charge accounts, ground rent provisions, and any Section 20 major works notices. Leasehold reviews add significant depth to the investigation and are one reason conveyancing timelines vary based on chain length, local authority response times, and leasehold complexity.

Pro Tip: In some remortgage cases, solicitors use indemnity insurance to manage certain search risks rather than waiting weeks for full results. Indemnity insurance saves time and money where the risk profile is low, but it is not appropriate for every situation.

How do solicitors protect mortgage lenders during a purchase?

Most buyers do not realise that their solicitor often acts for both them and their mortgage lender simultaneously. This dual role is a standard feature of property conveyancing in England and Wales.

Acting on a lender's panel allows your solicitor to represent both you and the lender in the same transaction, avoiding the cost and delay of the lender appointing a separate firm. If your solicitor is not on your lender's approved panel, the lender will instruct their own solicitor, and you will typically pay both sets of fees.

Your solicitor's responsibilities to the lender include:

• Confirming the property title is acceptable as security for the loan.
• Checking that the property meets the lender's specific conditions, such as minimum lease length for leasehold properties.
• Reporting any title defects, disputes, or unusual conditions that could affect the lender's security.
• Confirming that buildings insurance is in place from the date of exchange.
• Requesting the mortgage funds in time for completion.

Mortgage solicitors ensure the property meets lender conditions and that funds release compliance is satisfied before completion can proceed. This protects both you and the lender from completing on a property with unresolved legal issues.

The practical implication for you as a buyer is straightforward. Choose a solicitor who is already on your lender's approved panel. This single decision removes a common source of delays and avoids duplicate legal fees.

How do solicitors manage contract exchange and completion?

Exchange of contracts is the legal point of no return in a property purchase. Before exchange happens, your solicitor performs a series of final checks to confirm everything is in order.

1. Confirming contract terms. Your solicitor confirms that both the buyer's and seller's versions of the contract are identical. Any discrepancy at this stage would invalidate the exchange.

2. Agreeing the completion date. All parties in the chain must agree on the same completion date before exchange can proceed. Your solicitor coordinates this with the seller's solicitor and, where relevant, with other solicitors in the chain.

3. Transferring the deposit. On exchange, your solicitor transfers the agreed deposit, typically 10% of the purchase price, to the seller's solicitor. This deposit is at risk if you withdraw after exchange.

4. Requesting mortgage funds. Your solicitor submits a formal request to your lender to release the mortgage funds in time for the completion date.

5. Completion day. Your solicitor transfers the full purchase funds to the seller's solicitor. Once received, the seller's solicitor confirms completion and the keys are released.

6. Post-completion tasks. Your solicitor pays any Stamp Duty Land Tax owed to HMRC within 14 days of completion. They then register your ownership with HM Land Registry and send the title deeds to your lender if you have a mortgage.

For a detailed breakdown of what happens between exchange and completion, the conveyancing process guide from Conveyancing-solicitor covers each stage clearly. Understanding how long conveyancing takes in practice also helps you plan around realistic timelines rather than best-case estimates.

Key takeaways

A solicitor's role in buying a house is legal risk management, not just paperwork, and the quality of that work directly affects the security of your purchase.

Why i think most first-time buyers underestimate their solicitor's role

Most first-time buyers treat the solicitor as a form-filler. They focus on the mortgage, the survey, and the estate agent, and assume the legal side will take care of itself. That assumption is the single most common source of expensive surprises.

Conveyancing is not just paperwork. It is critical legal risk management protecting buyers and lenders against invisible property defects. A contaminated land entry, an unregistered right of way, or a defective lease clause can each destroy a sale or leave you with a property you cannot sell or mortgage in future.

The other mistake I see repeatedly is choosing a solicitor on price alone. High-volume conveyancing firms often lack the personalised risk assessment and client care that accredited specialist solicitors provide. A firm handling hundreds of transactions a week is less likely to spot the unusual clause in your specific title that matters to your specific situation.

My strong view is that Law Society Conveyancing Quality Scheme accreditation should be a baseline requirement, not a bonus. It signals that the firm meets independently assessed standards for client care, legal knowledge, and risk management. For a transaction involving hundreds of thousands of pounds, that standard is not a luxury.

Appoint your solicitor early, check their accreditation, and treat their advice as legal counsel rather than administrative support. The difference in outcome is significant.

Get a fixed-fee conveyancing quote today

Conveyancing-solicitor connects first-time buyers with SRA and CLC-regulated conveyancing firms across the UK, all vetted for quality and client care. Every firm on the panel is accredited and experienced in managing the full legal process, from identity checks through to post-completion registration. Fixed-fee pricing means no surprises on your final bill. You can get an instant conveyancing quote in minutes and be matched with a five-star firm suited to your property and location. For a full breakdown of what you will pay, the solicitor costs guide covers every fee and disbursement clearly.

FAQ

What does a solicitor do first when you instruct them?

Your solicitor opens a legal file, verifies your identity, and checks your source of funds to comply with anti-money laundering regulations. These steps must be completed before any other legal work begins.

How long do property searches take?

Property searches typically take 3–4 weeks to be returned, though local authority searches can vary depending on the council. Leasehold properties and complex titles may extend this timeline further.

Do i need a separate solicitor if i have a mortgage?

Not necessarily. If your solicitor is on your lender's approved panel, they can act for both you and the lender in the same transaction, saving you the cost of a second firm.

What is the difference between exchange and completion?

Exchange is when signed contracts are swapped and the transaction becomes legally binding. Completion is when funds transfer and you receive the keys. The two events are usually separated by one to four weeks.

What checks do solicitors carry out on the title?

Solicitors verify legal ownership, identify title defects such as restrictive covenants or rights of way, and confirm there are no charges or disputes registered against the property at HM Land Registry.

Get Your Free Conveyancing Quote

Compare prices from trusted local solicitors. No obligation, no hidden fees.

Get Free Quotes Now