What Documents Do Solicitors Need When Buying a House?

Discover the documents solicitors need when buying a house in the UK, from ID and mortgage offers to title checks and completion paperwork.

What Documents Do Solicitors Need When Buying a House?

Buying a house is one of the most significant financial commitments you will ever make, and while the process may seem daunting at times, much of it centres around legal documentation. Behind the scenes, your solicitor plays a key role in ensuring the purchase is secure, legally sound and free from hidden risks. But what exactly do solicitors need from you as a buyer, and what documents will they collect and examine before the sale completes?

Understanding what is required at each stage can help you stay ahead of the process, avoid unnecessary delays and feel more confident during your property purchase. Whether you are a first time buyer or a seasoned investor, being well prepared is the simplest way to ensure a smooth transaction.

Proving Your Identity and Source of Funds

One of the first things your solicitor will ask for is proof of identity. This is not simply a formality. Solicitors are legally required to comply with anti money laundering regulations, which means they must verify that you are who you say you are, and that the money you are using to buy the property is from a legitimate source.

To meet this requirement, you will need to provide an official form of photographic ID such as a valid passport or driving licence, along with proof of your current address. This is typically done using a recent utility bill, bank statement or council tax demand dated within the past three months.

Your solicitor will also ask for evidence of how you are funding the purchase. If you are buying with a mortgage, they will require a copy of your mortgage offer once it has been issued by the lender. If you are a cash buyer, you will need to provide recent bank statements or savings account documents showing the origin of the funds. If the money has been gifted by a family member, a formal gifted deposit letter and proof of the donor’s identity may also be required.

The Memorandum of Sale and Sales Information

Once your offer has been accepted and the property is formally taken off the market, the estate agent will issue a memorandum of sale. This is a document that confirms the agreed price and includes the names and contact details of the buyer, seller and both solicitors.

While it is not legally binding, the memorandum of sale is a key starting point for the conveyancing process. Your solicitor will use it to begin communication with the seller’s solicitor, request documents and carry out initial searches.

The seller’s solicitor will provide a package of legal documents known as the draft contract pack. This will include a copy of the property’s title, a draft contract of sale and completed property information forms. These forms cover essential details about the building, boundaries, disputes, alterations, utilities and fixtures that will remain. Your solicitor will review all of this information carefully and raise further enquiries if anything is unclear or incomplete.

Property Searches and Title Documents

Your solicitor will carry out a series of legal searches to ensure there are no issues that could affect your use or enjoyment of the property. These are often referred to as conveyancing searches, and while the buyer does not usually supply these documents directly, it is important to understand that they are part of the process.

The key searches include a local authority search, which checks planning permissions, building control records and restrictions such as listed status or conservation areas. A drainage and water search confirms the connection to public sewers and mains water. An environmental search identifies risks such as flood zones or contamination from historic land use. Depending on the location and nature of the property, your solicitor may recommend further searches, such as mining or chancel repair liability.

Your solicitor will also examine the Land Registry title documents. These confirm who currently owns the property and whether there are any legal charges, easements or covenants that may affect your rights as a future owner. If the property is leasehold, the lease agreement will be carefully reviewed to assess ground rent, service charges, restrictions and remaining lease term.

Your Mortgage and Related Documents

If you are using a mortgage to finance the purchase, your solicitor will liaise with your lender to satisfy their legal requirements. This includes checking the terms of the mortgage offer, reporting on the property’s title and ensuring any special conditions are met.

The solicitor will also act for the lender to ensure their interests are protected. This involves registering the mortgage charge with the Land Registry after completion. You may be asked to sign a mortgage deed, which confirms your legal commitment to the loan, and any declarations required by the lender.

Your solicitor may also request that you sign a buildings insurance declaration if your mortgage lender requires the property to be insured from exchange of contracts onwards. Proof of insurance is sometimes requested at this stage, particularly for freehold houses.

Personal Declarations and Forms to Complete

As the buyer, you will be asked to complete several forms and declarations during the conveyancing process. These may include a buyer’s information form, which provides contact details, correspondence preferences and information about your future use of the property.

You will also need to complete a Stamp Duty Land Tax return. Your solicitor will usually prepare this form on your behalf, but you must approve and sign it before it can be submitted. Even if no stamp duty is due, the return must still be filed with HMRC shortly after completion.

If you are purchasing with someone else, your solicitor will also ask how you wish to hold the property. You will need to decide whether to become joint tenants or tenants in common, and in some cases, a declaration of trust may be required to confirm how the equity is shared. This is particularly important for buyers using unequal deposits or for those who are not married or in a civil partnership.

Final Documents Before Exchange and Completion

In the lead up to exchange of contracts, your solicitor will send you a copy of the final purchase contract, along with the transfer deed, mortgage deed if applicable and other documents such as the completion statement. These documents must be checked and signed before the transaction can proceed.

The completion statement provides a full financial breakdown of the purchase, including the deposit, legal fees, search costs and any stamp duty owed. You will be asked to transfer your deposit funds to the solicitor’s client account before exchange takes place. The solicitor will then exchange contracts with the seller’s solicitor, making the deal legally binding.

On completion day, your solicitor will send the remaining funds to the seller’s solicitor and receive the keys. They will then submit the Stamp Duty Land Tax return and register your ownership with the Land Registry. You will receive a copy of the title register once the process is complete.