What information does a landlord need for consent to assign a lease?

Landlords commonly ask for the draft deed of assignment, details of the assignee, financial accounts, trade references, bank references, business plans, proposed use, guarantor details and confirmation that rent and service charges are up to date.

What happens if a tenant assigns a lease without landlord consent?

Assigning without required consent is usually a breach of lease. It may expose the tenant to enforcement action, damages, forfeiture risk and difficulties proving a valid transfer of lease obligations.

What is an authorised guarantee agreement in a lease assignment?

An AGA is a guarantee given by the outgoing tenant to the landlord for the new tenant’s lease obligations after assignment. It is common in commercial leases granted in England and Wales after 1 January 1996.

Can a landlord impose conditions on consent to assign?

Yes, if the lease permits it and the requirement is reasonable. Common conditions include an AGA, rent arrears being cleared, the assignee providing a guarantor, payment of legal costs, or completion by deed.

Who pays the landlord’s legal costs for a licence to assign?

Usually the tenant requesting consent pays the landlord’s reasonable legal and surveyor’s costs, if the lease allows recovery. The deed of assignment may also need to specify who pays related completion costs.

Can a commercial lease prohibit assignment completely?

Yes. If the lease states that assignment is prohibited absolutely, the tenant generally cannot assign unless the landlord voluntarily agrees to vary or waive that restriction.

What is the difference between a qualified and fully qualified covenant to assign?

A qualified covenant allows assignment only with landlord consent. A fully qualified covenant adds that consent must not be unreasonably withheld, or this may be implied by law in many commercial lease contexts.

Is landlord consent for assignment the same as consent to sublet?

An assignment transfers the tenant’s lease to a new tenant. A subletting creates a separate underlease while the original tenant remains the direct tenant of the landlord. Both may require landlord consent.

What is the difference between a deed of assignment and a licence to assign?

The deed of assignment transfers the lease from the outgoing tenant to the assignee. The licence to assign is the landlord’s consent to that transfer. Both may be needed for a compliant transaction.

When should landlord consent be obtained for a deed of assignment of lease?

Consent should usually be obtained before the deed of assignment is completed. Completing first may breach the lease and can undermine the effectiveness of the assignment arrangements.

Does a lease assignment need to be registered at HM Land Registry?

Yes. For registered leases, the assignment may need to be registered at HM Land Registry. The landlord’s consent, licence to assign and deed of assignment may be required as supporting documents.

Can a landlord refuse consent if the tenant is in breach of the lease?

The landlord may withhold consent until existing breaches are remedied, especially rent arrears or unauthorised alterations. The lease and circumstances determine whether refusal is reasonable.

Does a commercial lease assignment have to be by deed?

Yes. A commercial lease assignment is normally executed as a deed to transfer the legal leasehold estate, especially where the lease is registered or has more than three years remaining.

How can a tenant make a strong application for consent to assign?

A strong request should include the proposed assignee’s identity, financial evidence, references, proposed use, completion timetable, draft deed of assignment and any guarantor or AGA information required by the lease.

What can a tenant do if landlord consent is unreasonably withheld?

A landlord may be liable if consent is unreasonably withheld or delayed. The tenant may seek a court declaration, damages or other remedies depending on the lease and the losses caused.

EN-GB>Commercial>Deed of Assignment of Lease>UK Landlord Consent For Lease Assignment

Landlord Consent Requirements For Lease Assignment In The United Kingdom

Created: 12 Jun 2026

Understand when landlord consent is needed for assigning a lease in the United Kingdom and how key requirements can affect timing, approvals, and risk. This structured dataset is useful for tenants, landlords, and advisers preparing an AI Generated British Assignment of Lease.

Consent requirement	Requirement description	Primary responsible party	Typical stage	Frequency
Formal consent
Landlord Consent Within Reasonable Time	Landlord must respond to a written application for consent within a reasonable time where statute applies.	Landlord	Before completion	Common
Written Licence To Assign	Formal deed or written licence confirming the landlord's consent to the lease assignment.	Multiple parties	Before completion	Common
Administrative condition
Written Application For Consent	Assignor makes a formal written request and supplies information needed for the landlord's decision.	Assignor	Before heads of terms	Common
Formal consent
Written Reasons For Refusal	If refusing consent, the landlord must give written reasons where the statutory duty applies.	Landlord	Before completion	Occasional
Reasonable Consent Conditions	Any conditions attached to consent should be reasonable where the 1988 Act applies.	Landlord	Before completion	Common
Guarantor or security
Authorised Guarantee Agreement	Outgoing tenant guarantees the assignee's performance if required by the lease and permitted by statute.	Assignor	At completion	Common
Existing Guarantor Release Check	Check whether the outgoing tenant's guarantor is released and whether any new security is required.	Multiple parties	Before completion	Lease-specific
Financial evidence
Assignee Accounts	Recent accounts or management accounts showing the assignee can meet rent and lease liabilities.	Assignee	Before completion	Common
Bank Reference	Bank reference confirming the assignee's financial standing or banking relationship.	Assignee	Before completion	Occasional
References and due diligence
Trade References	Supplier, customer or professional references supporting the assignee's trading reliability.	Assignee	Before completion	Common
Previous Landlord Reference	Reference from a current or former landlord about rent payment and lease compliance history.	Assignee	Before completion	Common
Financial evidence
Credit Check Consent	Authority for the landlord or agent to run company or individual credit searches.	Assignee	Before completion	Common
References and due diligence
Companies House Check	Check assignee incorporation, status, filings, directors, charges and registered office details.	Managing agent	Before completion	Common
Identity Verification	Verify individuals or company officers for anti-money laundering and client due diligence purposes.	Multiple parties	Before completion	Common
Beneficial Ownership Details	Provide details of persons with significant control or ultimate beneficial owners.	Assignee	Before completion	Common
Guarantor or security
Rent Deposit Deed	Assignee provides a rent deposit as security, usually documented by a separate deed.	Assignee	At completion	Occasional
New Guarantor Covenant	Third-party guarantor joins the licence to guarantee the assignee's lease obligations.	Assignee	At completion	Occasional
Financial evidence
Guarantor Financial Evidence	Accounts, asset statement or income evidence showing the guarantor can support the lease obligations.	Assignee	Before completion	Occasional
Guarantor or security
Parent Company Guarantee	Parent company guarantees the assignee's lease obligations where the assignee is a group company.	Assignee	At completion	Occasional
Costs and payments
Landlord Legal Costs	Payment of the landlord's reasonable legal costs for consent and licence documentation.	Assignor	Before completion	Common
Managing Agent Administration Fee	Payment of agent fees for processing the consent application and collecting documents.	Assignor	Before completion	Common
Surveyor Review Costs	Surveyor or asset manager cost for reviewing the assignee, use or property condition issues.	Assignor	Before completion	Occasional
Clear Rent Arrears	Outstanding rent, service charge or insurance rent is paid before assignment consent is completed.	Assignor	Before completion	Common
Service Charge Apportionment	Agree apportionment or retention for current service charge demands and year-end balancing charges.	Multiple parties	At completion	Common
Insurance Rent Apportionment	Settle insurance rent arrears and apportion current insurance rent between assignor and assignee.	Multiple parties	At completion	Common
Financial evidence
VAT Status Confirmation	Confirm whether rent, premiums or landlord costs are subject to VAT due to an option to tax.	Landlord	Before completion	Common
Administrative condition
SDLT Position Check	Assignee checks any SDLT return or payment requirement on lease assignment.	Assignee	After completion	Lease-specific
Land Registry Registration	Register the assignment where the leasehold title is registered or registration rules require it.	Assignee	After completion	Common
Registered Disposition Compliance	Certain lease assignments must be completed by registration to take effect at law.	Assignee	After completion	Lease-specific
Notice Of Assignment	Serve notice of the completed assignment on the landlord or managing agent as required by the lease.	Assignee	After completion	Common
Costs and payments
Notice Fee	Pay the landlord's or agent's fee for receipting notice of assignment or charge.	Assignee	After completion	Common
Formal consent
Superior Landlord Consent	Head landlord consent is obtained where the lease is an underlease or superior lease consent is required.	Landlord	Before completion	Lease-specific
Mortgagee Consent	Landlord's lender or assignee's lender consents where financing documents or title restrictions require it.	Multiple parties	Before completion	Lease-specific
Administrative condition
Title Restriction Compliance	Satisfy any restriction on the leasehold title before registering the assignment.	Assignee	After completion	Lease-specific
Alienation Clause Review	Review lease assignment restrictions, permitted group transfers and conditions for consent.	Assignor	Before marketing assignment	Common
References and due diligence
Group Company Transfer Evidence	Evidence that the assignee qualifies as a permitted group company under the lease.	Assignor	Before completion	Lease-specific
Administrative condition
Whole Lease Assignment Only	Lease may prohibit assigning part and require transfer of the whole demised premises.	Assignor	Before heads of terms	Common
References and due diligence
Permitted Use Confirmation	Confirm the assignee's intended use fits the lease user clause and property management rules.	Assignee	Before heads of terms	Common
Administrative condition
Planning Use Check	Check whether the assignee's intended use needs planning permission or falls within existing use rights.	Assignee	Before heads of terms	Occasional
References and due diligence
Operational Licence Evidence	Evidence of licences needed for regulated uses such as alcohol, food, gambling or late-night trading.	Assignee	Before completion	Lease-specific
Administrative condition
Insurance Compliance Confirmation	Confirm assignee will comply with building insurance requirements and avoid invalidating cover.	Assignee	Before completion	Common
Financial evidence
Public Liability Insurance	Assignee provides evidence of required public liability or business insurance cover.	Assignee	Before completion	Occasional
Administrative condition
Repair Covenant Compliance	Landlord may require existing disrepair breaches to be remedied or addressed before consent.	Assignor	Before completion	Occasional
Alterations Consent Compliance	Check unauthorised alterations and obtain retrospective consent or reinstatement agreement if needed.	Assignor	Before completion	Occasional
Licence For Alterations Review	Review existing alteration licences and ongoing obligations that the assignee must accept.	Multiple parties	Before completion	Lease-specific
Break Clause Status Check	Check whether assignment affects break rights or whether notices have already been served.	Multiple parties	Before heads of terms	Lease-specific
Financial evidence
Rent Review Status Check	Confirm current rent, pending rent reviews and any agreed or disputed review outcome.	Multiple parties	Before heads of terms	Common
Formal consent
Deed Of Assignment Approval	Landlord or solicitor reviews the assignment deed for consistency with the licence and lease.	Landlord	Before completion	Common
Deed Execution Formalities	Licence, assignment and guarantees are often executed as deeds with correct witnessing or company execution.	Multiple parties	At completion	Common
Administrative condition
Company Execution Authority	Company signatories must have authority and execute deeds in a valid statutory or constitutional form.	Multiple parties	At completion	Common
Board Approval Evidence	Board minutes or written resolutions approving entry into the licence, assignment and security documents.	Multiple parties	Before completion	Common
Power Of Attorney Evidence	Provide valid authority where a party signs consent or assignment documents through an attorney.	Multiple parties	At completion	Occasional
References and due diligence
Overseas Entity Information	Overseas assignee provides registration, beneficial ownership and authority information where relevant.	Assignee	Before completion	Occasional
Financial evidence
Insolvency Status Check	Check whether the assignor, assignee or guarantor is insolvent or subject to insolvency proceedings.	Managing agent	Before completion	Occasional
References and due diligence
Sanctions Screening	Screen parties and beneficial owners against UK sanctions lists before completion.	Multiple parties	Before completion	Common
Administrative condition
Landlord Application Form	Complete the landlord's or managing agent's standard assignment consent application form.	Assignor	Before heads of terms	Common
References and due diligence
Assignee Information Pack	Pack usually includes accounts, references, business details, ID, guarantor details and proposed use.	Assignee	Before completion	Common
Financial evidence
Business Plan Or Trading Forecast	New or thinly capitalised assignee provides forecasts showing ability to trade from the premises.	Assignee	Before completion	Occasional
Proof Of Funding	Evidence of funds for premium, deposit, rent, service charge and transaction costs.	Assignee	Before completion	Common
References and due diligence
Professional Reference	Accountant, solicitor or other professional reference supporting the assignee's reliability and standing.	Assignee	Before completion	Occasional
Costs and payments
Costs Undertaking Or Money On Account	Solicitor undertaking or payment on account for landlord costs before work begins.	Assignor	Before completion	Common
Rent Apportionment	Apportion rent between assignor and assignee as at the assignment completion date.	Multiple parties	At completion	Common
Existing Rent Deposit Release	Agree release, transfer or replacement of any rent deposit held for the outgoing tenant.	Multiple parties	At completion	Occasional
Administrative condition
Pre-Emption Rights Check	Check whether lease, estate documents or side letters give third parties rights before assignment.	Assignor	Before marketing assignment	Lease-specific
Side Letter Review	Check personal concessions, rent discounts or incentives that may end on assignment.	Assignor	Before heads of terms	Lease-specific
Estate Regulations Compliance	Assignee confirms compliance with shopping centre, industrial estate or building regulations.	Assignee	Before completion	Lease-specific
Signage Consent Check	Confirm whether assignee's signage or branding needs landlord or planning consent.	Assignee	Before completion	Occasional
Access And Key Handover Details	Update access cards, keys, alarm codes, parking rights and building contact records.	Managing agent	At completion	Common
Utilities And Rates Handover	Notify utility providers and local authority business rates team of the occupancy change.	Multiple parties	After completion	Common
EPC Availability	Check whether a valid EPC is available for marketing or transfer of the commercial premises.	Assignor	Before marketing assignment	Common
MEES Compliance Check	Check minimum energy efficiency rules affecting non-domestic rented property and any exemptions.	Multiple parties	Before completion	Common
Health And Safety Information	Provide relevant asbestos, fire safety, risk assessment or building safety information to the assignee.	Multiple parties	Before completion	Occasional
Asbestos Register Access	Provide asbestos register or management information for non-domestic premises where relevant.	Landlord	Before completion	Occasional
Fire Safety Information	Confirm fire risk responsibilities, alarm arrangements and building fire procedures for the assignee.	Multiple parties	Before completion	Occasional
Lease Document Pack	Provide lease, variations, licences, rent review memoranda and existing notices for review.	Assignor	Before heads of terms	Common
Lease Variation Review	Review deeds of variation or supplemental documents affecting assignment conditions or tenant covenants.	Multiple parties	Before heads of terms	Common
Rent Payment Authority	Landlord or agent updates rent demands, direct debit details and tenant account records.	Managing agent	After completion	Common
Conditions Precedent Checklist	Checklist confirming all lease and licence conditions are satisfied before assignment completes.	Multiple parties	Before completion	Common
Formal consent
Completion Undertakings	Solicitors coordinate undertakings for dating, releasing documents, paying sums and serving notices.	Multiple parties	At completion	Common
Consent Expiry Date Check	Check whether the landlord's consent lapses if completion does not occur by a stated date.	Multiple parties	Before completion	Occasional
Administrative condition
No Existing Lease Breach Confirmation	Assignor confirms there are no subsisting breaches that could justify refusal or conditions.	Assignor	Before completion	Common
Data Sharing Consent	Consent or lawful basis for sharing personal data in references, ID checks and credit reports.	Multiple parties	Before completion	Common
Guarantor or security
Guarantor Independent Advice	Individual guarantor may be required to confirm independent legal advice before signing guarantee documents.	Assignee	Before completion	Occasional
Formal consent
Direct Covenant By Assignee	Assignee covenants directly with the landlord to perform tenant obligations after assignment.	Assignee	At completion	Common
Counterpart Delivery	All parties deliver signed counterparts of the licence, assignment and security documents.	Multiple parties	At completion	Common
Financial evidence
Assignment Consideration Disclosure	Disclose premium or other consideration where relevant to landlord approval, SDLT or apportionments.	Assignor	Before completion	Occasional
References and due diligence
Business Transfer Information	If lease assignment forms part of a business sale, disclose relevant transfer and operational information.	Assignor	Before heads of terms	Lease-specific

What Landlord Consent Is Usually Needed To Assign A Commercial Lease?

Most UK commercial lease assignments require a formal written consent, usually documented as a licence to assign, before completion. If the lease contains a qualified covenant against assignment, section 1 of the Landlord and Tenant Act 1988 generally requires the landlord to give consent within a reasonable time unless it is reasonable to refuse.

What Evidence Does A Landlord Commonly Ask For?

Landlords commonly ask for the proposed assignee\'s financial information, trade references, company details, intended use and sometimes a rent deposit, guarantor or authorised guarantee agreement. These requirements are strongest where the assignee is newly incorporated, has weak accounts or the lease expressly allows the landlord to impose conditions.

Who Usually Pays The Landlord\'s Costs?

The assignor commonly pays the landlord\'s reasonable legal and surveyor or managing agent costs for considering the application and completing the licence to assign. The lease often makes payment of these costs a condition of consent, so budgeting for them early can prevent completion delays.

Why Should Consent Requirements Be Checked Early?

Consent conditions can affect timing, negotiation and the deed of assignment. A transaction may need board approvals, lender consent, superior landlord consent, updated insurance details, registration at HM Land Registry or service of post-completion notices. Checking the lease before heads of terms helps identify conditions that could block or delay assignment.

Landlord Consent Requirements for Lease Assignment

Want to Generate Your own Deed of Assignment of Lease?

Docaro AI can help you write your own Deed of Assignment of Lease for use in the United Kingdom in minutes.

Generate Your Document Now

FAQs

Do I need landlord consent to assign a commercial lease in the UK?

In most UK commercial leases, the tenant must obtain the landlord’s written consent before assigning the lease. This requirement is usually found in the alienation or assignment clause of the lease.

What is a licence to assign?

Can a landlord refuse consent to assign a lease?

What are reasonable grounds for refusing consent to assign a commercial lease?

How long does a landlord have to respond to a lease assignment request?

Show All FAQs