A Form LL restriction is an entry on your property title register at Land Registry that prevents any sale, remortgage, or transfer from being registered unless a specific condition is met. That condition is the production of a Certificate of Compliance signed by an independent solicitor.
In practice, it means you cannot complete a remortgage or sale without first getting a specialist solicitor to verify your identity by video call and issue that certificate. Without it, your transaction will stall — regardless of how far along it has progressed.
If you have a Form LL restriction, your title register will contain the following entry:
In plain English: Land Registry will not register your sale or remortgage unless a solicitor certifies in writing that the person signing the documents is genuinely the registered owner of the property.
Most people who have a Form LL restriction had it placed on their title without fully realising what it would mean in practice. It is a voluntary anti-fraud measure — typically added when a property is bought, often by ticking a box in the conveyancing paperwork. It is particularly common on:
The restriction protects against a specific type of fraud where someone impersonates the registered owner, instructs a solicitor, and attempts to sell or remortgage the property without the owner's knowledge. With the restriction in place, they cannot complete the transaction without passing a face-to-face (or video) identity check.
The restriction affects any "disposition" of the property — which includes:
It does not prevent you from living in the property, renting it out, or making changes to it. It only affects transactions that need to be registered at Land Registry.
You need a Certificate of Compliance. This is a formal document signed by an independent, SRA-regulated solicitor confirming that they have verified your identity and are satisfied that you are the registered proprietor named in the transaction documents.
Important: Your existing transaction solicitor — the one handling your remortgage or sale — cannot issue this certificate. It must come from an independent solicitor who is not acting on the transaction. This is why most people find themselves stuck: their own solicitor can't help, and finding a specialist firm that handles this work is not straightforward.
Form LL verifications are a specialist area of conveyancing. They require a solicitor who is experienced in this specific type of certificate, comfortable with the independence requirement, and holds appropriate professional indemnity insurance. The majority of high-street conveyancing firms rarely handle this work and will either decline or — worse — accept the instruction and then refer you on weeks later when time is critical.
This is the experience that led to the creation of FormLL. Our founder contacted 36 solicitors over three weeks before finding a firm that could help — by which point their mortgage offer had nearly expired.
Once you have instructed a specialist, the process is straightforward:
The certificate is drafted specifically for your transaction type — the wording for a remortgage differs from a sale or transfer — so it is important the solicitor understands exactly what transaction is taking place.
With the right specialist, the entire process typically takes 3–5 working days from instruction to receiving the signed certificate. If your completion date is imminent, a Fast Track service guaranteeing next-working-day turnaround is available.
It is possible to have the Form LL restriction removed from your title permanently, but this is a separate process involving a Land Registry application and typically takes several months. If you have an active transaction, removing the restriction first is rarely practical. The standard approach is to obtain the Certificate of Compliance for the current transaction and consider removal separately at a later date.
Get your Certificate of Compliance in days. Specialist solicitor assigned within 24 hours. £160 inc VAT, fixed fee.
Get Your Certificate NowYes. All legal owners named on the title register must be present and verified on the same video call before the certificate can be issued. If there are two owners, both must attend. Additional owners attract a supplementary fee per person.
No. Each Certificate of Compliance is drafted specifically for one transaction. If you remortgage and then later sell, you will need a fresh certificate for the sale.
In most cases, no. Land Registry does not require the Form LL solicitor to witness the signing of the mortgage deed — these are two separate requirements. You should check with your transaction solicitor whether your specific mortgage lender requires witnessing, but in the majority of remortgages it is not necessary.
Some lenders and their solicitors (such as Optima Legal and Integra) require specific prescribed wording on the certificate. When you book through FormLL, make sure to note any specific requirements and we will ensure the assigned solicitor is briefed accordingly.