10 Best Checks Before Signing a Commercial Lease

A commercial unit can look ready for occupation on the viewing day yet carry obligations that outlast your business plans. The best checks before a commercial lease are therefore not limited to rent and location. They are about understanding the building, the legal document and the total cost of occupation before you commit.

For a shop, office, warehouse or industrial unit, the detail can materially affect cash flow and future flexibility. Early professional advice often gives a tenant more scope to negotiate sensible protections while the heads of terms are still being agreed.

1. Confirm the premises and the rights you are taking

Start by making sure the lease accurately describes what you believe you are renting. Check the plan carefully: does it include the whole unit, any storage area, loading bay, parking spaces, yard or shared entrance that was discussed? A coloured lease plan should be clear enough that there is no uncertainty over responsibility later.

Rights can be just as valuable as floor area. Consider access for staff, customers and deliveries, rights to use shared routes, parking arrangements, signage, refuse storage and any right to install equipment such as air conditioning plant or telecommunications apparatus. If your operation relies on early-morning deliveries or use of a rear service road, this should not be left to an informal assurance.

Where the premises form part of a larger building or estate, establish who controls common parts and whether the landlord can alter access, layout or parking. These points may seem routine, but they can have a direct effect on trading.

2. Check that the permitted use suits the business

The lease will state the permitted use. It needs to cover your intended activity, not simply a broad description of the building. A restriction to office use may prevent associated retail sales, customer appointments or a change in business model. Equally, an overly narrow use can make assignment or subletting harder if your needs change.

Planning permission and lease use are separate matters. A use may be permitted by the lease but require planning consent, or be acceptable in planning terms but prohibited by the lease. Use Classes can be helpful, but they do not remove the need to review any planning conditions, local restrictions and the practical suitability of the property.

For premises in Colchester or elsewhere in Essex, local planning policy, conservation considerations and delivery or signage controls can be particularly relevant for town-centre and mixed-use locations. Ask the right questions before fitting out, ordering stock or committing to a launch date.

3. Understand every cost, not just the headline rent

Rent is only one part of the occupational budget. Request a clear schedule of all anticipated payments and check whether figures are quoted plus VAT. Depending on the property, these may include service charge, buildings insurance, utilities, estate management costs, business rates and contributions towards repairs to shared areas.

Service charges deserve close attention. Ask for recent accounts, the current budget and details of significant works planned or anticipated. A low initial service charge is of limited comfort if the roof, lifts, car park or external cladding require substantial expenditure. Establish whether there is a cap, what is excluded, and whether management fees are charged.

Business rates should be checked against the rating list, but do not assume the current bill will apply to your occupation. Rateable values can change following alterations, revaluation or a change in how the space is used. Relief may be available in some circumstances, although eligibility should be confirmed rather than built into your budget as a certainty.

4. Investigate the building’s condition and repair liability

This is often the most significant of all checks before a commercial lease. A full repairing and insuring lease may require the tenant to keep the property in repair, even where it was in poor condition when the lease began. The cost can extend beyond visible decoration to roofs, structure, services and defects that only emerge later.

Commissioning a building survey gives you an informed view of the condition and likely expenditure. For older or more complex premises, it can identify issues with damp, roofing, drainage, electrics, heating, asbestos-containing materials and structural movement. A survey is not a reason to abandon every imperfect property; it is a basis for pricing the risk and negotiating fairly.

Where appropriate, seek a schedule of condition. This records the state of the premises at the outset and can limit the repairing covenant so that you are not required to return the building in a better condition than you received it. The wording must match the schedule and be considered by your solicitor. A few vague references in heads of terms will not provide the same protection.

5. Read the rent review provisions line by line

A rent review can be straightforward, but the mechanism matters. Find out when reviews occur, whether rent can only rise, how market rent is assessed, and what assumptions or disregards apply. A landlord may assume the premises are in good repair or available with vacant possession, both of which can influence the outcome.

Index-linked reviews need similar care. Check the index used, the frequency of review and whether there is a collar or cap. A shorter lease may have no review at all, while a longer commitment may justify negotiating more certainty over future rental costs.

Do not overlook review dates that fall shortly after a break option. If there is any uncertainty about whether the break will be exercised, understand the potential rent exposure and notice requirements well in advance.

6. Make the break clause workable

A tenant break clause can provide valuable flexibility, particularly for a growing business or a company testing a new location. However, it only works if its conditions are practical. Historically, break clauses have failed because notice was served incorrectly, rent was not paid in full, or disputes arose over vacant possession and compliance with covenants.

Aim for a break that is conditional only on giving valid notice and paying the basic rent due up to the break date. This may not always be achievable, but it is worth pursuing. Check the notice period, permitted service methods, the precise break date and whether any break payment applies. Put key dates into a diary as soon as the lease completes, not a few weeks before notice is due.

7. Check alterations, fit-out and reinstatement obligations

Most occupiers need to make a space work for their business. Before committing, establish what alterations require consent and whether consent can be withheld or delayed. Internal partitions, cabling, shopfront changes, extraction systems, signage and air conditioning can each trigger separate approvals.

Consent may come with conditions, professional fees and an obligation to reinstate alterations at the end of the term. Obtain clarity before investing in fit-out works. A landlord’s licence for alterations should set out what is approved and whether removal will be required. Planning approval, building regulations and landlord consent may all be needed, so allow realistic time and budget.

8. Consider assignment, subletting and guarantees

Business circumstances change. The lease should be reviewed for your ability to assign it, sublet part or all of it, share occupation with a group company, or take in a concession operator. Landlords commonly require consent, references and legal costs, but an absolute prohibition can leave a tenant with little room to adapt.

Also check whether the landlord may require an authorised guarantee agreement when you assign the lease. This can leave the outgoing tenant liable if the assignee defaults. Personal guarantees and rent deposits should be discussed with the same care. They may be understandable where a new business has limited trading history, but the amount, duration and release provisions should be clear.

9. Review the landlord’s title and the wider lease structure

Your solicitor should investigate the landlord’s title and any superior lease or mortgage affecting the property. If the landlord is itself a tenant, your lease cannot normally grant more extensive rights or a longer term than the superior lease allows. Restrictions in a superior lease may also affect your use, signage or alterations.

For multi-let buildings, review the regulations, service charge provisions and landlord obligations to insure and maintain common parts. The lease should say what happens if the property is damaged or destroyed, including whether rent is suspended and when either party can end the lease if reinstatement does not occur.

10. Test the premises in real operating conditions

A viewing at midday can conceal practical problems. Revisit at the times that matter to your business. Observe traffic, parking, footfall, noise, security, lighting and delivery access. Check mobile signal and broadband availability, but also ask whether the existing supply is sufficient for your equipment and future growth.

Energy performance should form part of this assessment. Review the EPC, heating system, insulation and likely running costs. Commercial energy bills can be material, and premises with poor performance may require improvement works or create letting restrictions. Responsibility for compliance should be understood rather than assumed.

A well-negotiated lease is not simply one with a lower rent. It is one in which the premises, responsibilities and exit route are properly aligned with the way your business will operate. Before signing, bring the surveyor, solicitor and commercial agent into the same conversation. That measured approach gives you a firmer foundation for the years ahead.