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Can I Sublet My Commercial Lease?

Summary

  • Subletting lets a commercial tenant rent out part or all of the premises while keeping the head lease, but the tenant remains liable for all head lease obligations.
  • Most leases require landlord consent before subletting, and unauthorised subletting can breach the lease and put the tenancy at risk.
  • If a subtenant defaults, the landlord can pursue the original tenant directly, so assessing subtenant reliability and monitoring occupation is essential.
  • This guide explains subletting rights and obligations for commercial tenants in Australia.
  • It is provided by LegalVision’s business lawyers, who specialise in advising clients on commercial leasing matters.

Tips for Businesses

Request the landlord’s process and information requirements before approaching a proposed subtenant. Prepare evidence of the subtenant’s intended use and financial position. Budget for legal and administrative costs. Ensure the licence to underlet and sublease align with the head lease, then inspect the premises and keep records. Speak to a property and leasing lawyer at LegalVision about preparing a sublease and securing landlord consent.

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Most UK commercial leases require a tenant to obtain written landlord consent before subletting part or all of the premises. Subletting keeps the head lease in place, so the original tenant remains responsible to the landlord if the subtenant misses rent or breaches the agreed terms. A licence to underlet can record the landlord’s conditions, while a carefully structured sublease can align the subtenant’s obligations with the head lease. Businesses should also compare subletting with assignment, which transfers the lease rather than creating a new tenancy beneath it. This article explains how UK business tenants can check their lease, obtain consent, structure a sublease and manage continuing liability for rent, repairs, use and other head lease obligations.

Subletting and Key Implications to Understand 

Put simply, subletting (or underletting) occurs when a tenant rents part or all of its leased premises to another occupier. Unlike a lease assignment (which transfers the lease in its entirety to another party), subletting allows the tenant to keep the lease and create a new sublease with another occupant.

A sublease is a lease which sits beneath the main head lease and usually must end before the head lease expires. In legal terms, your lease will be the head lease, and the subtenant’s lease will form the sublease or underlease.

Your business will essentially become the landlord under the sublease and will remain responsible for all obligations in the head lease. If your subtenant fails to pay rent or breaches any obligation, you remain liable to the landlord.

Understanding the Rules and Processes Around Subletting

If subletting is vital to your business model (i.e., a beauty salon or medical setting), you must ensure the lease permits shared or multiple occupation from the very outset. Otherwise, subletting restrictions could heavily restrict your operational activities. Ideally, tenants should negotiate subletting rights at the heads of terms stage if subletting is crucial for them.

Read the lease carefully to determine whether it permits subletting and what conditions apply. Most commercial leases require the landlord’s approval and often prohibit subletting only part of the premises. If the lease is silent, you may be able to sublet without consent, although this is uncommon.

Where the lease requires landlord consent, you must make a formal written request and obtain written permission before subletting. The landlord may refuse consent for reasons such as the proposed subtenant’s weak finances, reputational risk or unsuitable proposed use of the property. The landlord may also ask for more information about the prospective subtenant and assess whether they can meet the sublease obligations.

Landlords will usually charge administrative and legal fees to review a subletting request, so you should be prepared to cover those costs.

If the landlord agrees, its solicitor usually prepares a Licence to Underlet, and you must complete it before granting the sublease. The sublease usually needs to mirror the key terms of the head lease so that both documents and obligations align. Landlords often also impose conditions on their consent, such as: 

  • requiring extra security; 
  • limiting the type of business that can operate; or 
  • matching the rental terms to the head lease. 

“Tenants often focus on finding a subtenant and overlook the liability they keep under the head lease. The sublease should do more than record rent: it should control use, help the tenant manage breaches and provide evidence when the subtenant fails to comply.”

Paul Loccisano
Paul Loccisano Practice Leader, LegalVision
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What a Commercial Sublease Should Cover

The sublease should state exactly what the subtenant may occupy and how the subtenant may use it. Identify the premises, any shared areas, the permitted business activity and access arrangements. If the tenant sublets only part of the property, attach a plan that clearly marks the sublet area.

Set a term that ends before the head lease ends. Address rent, payment dates, deposits, service charges, utilities, insurance and other occupation costs. Record who handles shared facilities, waste collection and security. The sublease should also allocate responsibility for repairs, cleaning, alterations, health and safety and compliance with the head lease.

The subtenant should promise not to do anything that places the head tenant in breach. The sublease should control assignment, further underletting, changes of use and alterations. The documents should reflect every condition in the landlord’s licence to underlet, including security requirements or restrictions on the permitted business.

Before choosing between a sublease and an assignment, review the different consequences for your lease. After completion, monitor rent payments, inspections and compliance. Keep written records so you can act quickly if the subtenant creates a problem.

Risks of Subletting

Subletting can carry several risks, such as the following:

  • obtaining the landlord’s consent, as unauthorised subletting may breach and terminate the lease;
  • your business remains responsible for rent, repairs, maintenance and all head lease obligations;
  • if the subtenant defaults, the landlord will pursue your business, so assess their financial strength and reliability; and
  • monitor the subtenant’s use of the premises through regular reviews and inspections.

Given the risks around subletting, it is crucial to ensure that it is the right decision for your business, but also that the process you follow is correct and legally sound. Every commercial lease is bespoke, and subletting rights can vary heavily. Whether your business can sublet depends entirely on the lease terms.

A leasing solicitor can review your lease, confirm your rights and guide you through the correct process to follow to avoid risk.

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UK Lease Assignment Template

If you are moving out of your leased space and assigning the lease to another party, you are required to notify your landlord and obtain their consent. Use this free proforma template for this purpose.

Download Now

Key Takeaways

Subletting can help your business manage space and costs, but it also creates important responsibilities and potential liabilities. In most cases, you must obtain the landlord’s consent before subletting, and strict conditions may apply. Before you proceed, review your lease carefully and seek legal advice if you are unsure about your rights and obligations. If subletting is essential to your business, negotiate your subletting rights at the heads of terms stage so you secure appropriate protections.

LegalVision provides ongoing legal support for businesses through our fixed-fee legal membership. Our experienced leasing lawyers help businesses manage contracts, employment law, disputes, intellectual property, and more, with unlimited access to specialist lawyers for a fixed monthly fee. To learn more about LegalVision’s legal membership, call 0808 196 8584 or visit our membership page.

Frequently Asked Questions

What should my business check before subletting a commercial lease?

Review the head lease to check for any prohibition, consent requirement or condition on subletting. Confirm whether the lease permits whole or partial subletting, identify the proposed use and follow the landlord’s required process before signing a sublease.

What are the key risks if my subtenant defaults?

The head tenant remains responsible to the landlord for rent, repairs, maintenance and other lease obligations. If the subtenant defaults, the landlord can pursue the head tenant directly.

Can I negotiate subletting rights after signing my lease?

You can ask the landlord to agree to subletting after signing, but you may have limited leverage. If subletting matters to your business, negotiate the right during the heads of terms stage.

Who pays the costs of arranging a sublease?

The tenant typically pays the landlord’s administrative and legal costs for reviewing the request. The tenant also pays its own legal costs for preparing the licence and sublease.

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Paul Loccisano

Practice Leader | View profile

Paul is a Practice Leader in LegalVision’s Corporate and Commercial team with particular expertise in commercial leasing and franchising. 

Qualifications: : Juris Doctor, University of New South Wales, Bachelor of Communication, University of Newcastle. 

Read all articles by Paul

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