If you are selling a business that operates from leased premises, you may need your landlord’s consent before the sale can complete. This is usually because the commercial lease needs to be assigned to the buyer.
This can create a serious problem. You may have found a buyer, agreed the price, and started the sale process, only to find that the landlord will not agree to the lease transfer.
If the landlord refuses consent, the sale may be delayed, renegotiated, or put at risk. What happens next depends on the lease terms, the landlord’s reasons, the buyer’s position, and how the request for consent has been handled.
In This Article
Why Landlord Consent May Be Needed
When a business is sold, the lease of the premises often needs to move from the seller to the buyer.
This is known as assigning the lease.
The seller is the current tenant. The buyer needs to become the new tenant so they can continue trading from the premises after completion.
Most commercial leases contain rules about assignment. These rules often say that the tenant cannot assign the lease without the landlord’s written consent.
This means you cannot assume the lease will transfer automatically as part of the business sale.
Can a Landlord Refuse Consent?
A landlord may be able to refuse consent, but they cannot always refuse simply because they do not like the sale.
The starting point is the lease.
Some leases contain an absolute ban on assignment. If the lease completely prevents assignment, the tenant may have very limited options.
More often, commercial leases allow assignment but only with the landlord’s consent. In many cases, the lease will say that consent must not be unreasonably withheld.
This means the landlord must consider the request properly. They may be able to refuse if they have reasonable grounds, but they should not refuse for reasons that have nothing to do with the lease or the landlord and tenant relationship.
Why Might a Landlord Refuse Consent?
A landlord will usually want to know whether the buyer is suitable to take over the lease.
The landlord may ask about the buyer’s finances, trading history, business plans, references, and ability to pay the rent.
A refusal may be more likely if the landlord has genuine concerns about the buyer.
For example, the landlord may be concerned that the buyer has poor financial standing, no trading history, weak references, or a business plan that does not fit the permitted use in the lease.
The landlord may also object if there are existing breaches of the lease, such as rent arrears, unauthorised alterations, disrepair, or unpaid service charges.
These issues can make the sale harder, but they do not always mean the sale is impossible.
What Counts as an Unreasonable Refusal?
A landlord’s refusal may be unreasonable if it is not connected to the lease or the proposed assignment.
For example, a landlord should not refuse consent simply to block the tenant’s sale for no proper reason. They should not use the request as a chance to demand unrelated payments or force changes that are not properly connected to the assignment.
However, the landlord is allowed to protect their own legitimate interests.
This means a landlord may be able to refuse consent if the buyer is unlikely to meet the lease obligations, if the proposed use would breach the lease, or if the assignment would create a real risk for the landlord.
Each case depends on the lease, the facts, and the reasons given.
What If the Landlord Delays Responding?
A delay can be just as damaging as a refusal.
If the buyer is ready to proceed but the landlord does not respond, the sale may stall. The buyer may lose patience, funding may expire, or the deal timetable may collapse.
If the lease requires consent and the landlord has a duty to act reasonably, the landlord should deal with the request within a reasonable time.
What counts as a reasonable time depends on the situation. A landlord may need time to review the buyer’s information, take legal advice, inspect the premises, or ask questions. But they should not ignore the request or delay without good reason.
If delay becomes a problem, your solicitor can write to the landlord or the landlord’s solicitor to press for a decision and ask for reasons.
Can the Landlord Attach Conditions?
Yes, a landlord may agree to the assignment but only on certain conditions.
Common conditions may include:
- Payment of the landlord’s legal costs
- Payment of rent arrears
- Settlement of service charge arrears
- A rent deposit from the buyer
- A guarantor
- An authorised guarantee agreement from the seller
- Repairs being completed before assignment
- Completion of a formal licence to assign
Some conditions may be reasonable. Others may need to be challenged or negotiated.
The key question is whether the condition is properly connected to the assignment and the lease.
What Is a Licence to Assign?
A licence to assign is the formal document that records the landlord’s consent to transfer the lease.
It is usually signed by the landlord, the seller, and the buyer.
The licence to assign will confirm that the landlord agrees to the assignment. It may also include the conditions that must be met before the transfer can complete.
You should not treat landlord consent as complete just because the landlord has said yes in principle. The formal licence to assign usually needs to be agreed and signed before completion.
What Can You Do If Consent Is Refused?
If the landlord refuses consent, the first step is to ask for the reasons in writing.
Your solicitor can then review those reasons against the lease and the law. If the reasons are valid, you may need to deal with the landlord’s concerns before the sale can continue.
For example, if the landlord is concerned about the buyer’s finances, the buyer may offer a rent deposit or guarantor. If there are rent arrears or repair issues, these may need to be resolved.
If the refusal appears unreasonable, your solicitor can challenge it. This may involve correspondence with the landlord, negotiation, or court action in more serious cases.
The right approach depends on the value of the deal, the urgency, and the strength of the landlord’s position.
Can the Sale Still Go Ahead?
The sale may still go ahead, but it depends on how the lease issue is resolved.
There are several possible outcomes.
The landlord may grant consent after receiving more information. The buyer may agree to extra conditions. The seller may fix lease breaches before completion. The parties may renegotiate the sale timetable. In some cases, the buyer may agree to a new lease directly with the landlord instead of taking an assignment.
However, if the landlord has valid grounds to refuse and no solution can be agreed, the sale may not proceed in its original form.
This is why landlord consent should be addressed early in the sale process.
Why This Should Be Dealt With Before You Agree the Deal
If your business depends on the premises, the lease is central to the sale.
You should not wait until late in the transaction to check whether landlord consent is needed.
Before agreeing the deal, you should understand:
- Whether the lease can be assigned
- Whether landlord consent is required
- What information the landlord is likely to request
- Whether there are any lease breaches
- Whether rent or service charges are up to date
- Whether the buyer is likely to satisfy the landlord
- Whether an authorised guarantee agreement may be required
- How long the consent process may take
This helps avoid delays and reduces the risk of the buyer walking away.
Speak to Onyx Solicitors Before Selling Your Business
If you are selling a business from leased premises, Onyx Solicitors can help you understand whether landlord consent is needed and what to do if consent is refused or delayed.
Our business and commercial property solicitors can review your lease, advise on assignment, deal with the landlord’s solicitor, and help protect your position before you agree a deal.
For more than 20 years, our business lawyers have provided practical legal advice to clients across Birmingham, England, and Wales.
Call Onyx Solicitors on 0121 268 3208 or email info@onyxsolicitors.com to book a free consultation.





