Commercial Dilapidations in London: What Landlords Get Wrong

Dilapidations are one of the most valuable, and most frequently mishandled, aspects of commercial lease management in London. When a lease ends, a landlord is entitled to compensation if the tenant has not maintained the property in the condition the lease requires. The principle is straightforward. The execution, particularly in a market as varied as London's, is where landlords routinely lose ground.

This article sets out the six mistakes we see most often, and explains why each one matters. From City offices and West End buildings through to industrial units in Park Royal, the same patterns appear. Avoiding them is the difference between a clean recovery and an expensive dispute.

Mistake 1: Treating the Repair Cost as the Recoverable Sum

It is a common assumption that if the repair bill is £50,000, the landlord can recover £50,000 from the tenant. The law takes a different view.

Section 18(1) of the Landlord and Tenant Act 1927 caps a landlord's claim at the reduction in the property's value caused by the disrepair, not the cost of putting it right. The two figures are often very different, and in some cases the cap reduces the recoverable sum to nothing.

This matters because the value of a property is judged with the landlord's intentions in mind. If a landlord plans to redevelop, refurbish, or change the use of the property after the lease ends, the courts will not award damages for repairs that the landlord's own works would have undone. The reasoning is that the tenant's disrepair has not actually caused the landlord a financial loss, because the works claimed for were never going to add value to the building in its next phase.

In London, where redevelopment and intensification are constant, this is a live commercial issue, not a technicality. Around Park Royal and Old Oak Common in particular, many landlords have active plans to upgrade or rebuild. Commissioning an independent Section 18 valuation early, before the claim is finalised, is therefore essential. Without it, a landlord may be pursuing a figure they have no legal right to recover, and exposing themselves to costs when the tenant defends on Section 18 grounds.

Mistake 2: Serving the Schedule Too Late

The Schedule of Dilapidations is the document that sets out what needs to be repaired, reinstated, or redecorated, and at what cost. The timing of service has a direct effect on what the landlord ultimately recovers.

Serving the schedule before the lease ends gives the tenant the option to carry out the works themselves, while they still have access to the property. This is almost always cheaper for the tenant than paying a cash settlement, because a settlement has to cover the landlord's contractor margins, professional fees, and the cost of the void period while the works are done. Tenants who have that option will often take it, which means the landlord receives a property in better condition and avoids the cost and uncertainty of recovering money after the fact.

Serving the schedule only after the tenant has vacated removes that option entirely. The tenant can no longer mitigate by doing the work, so any settlement must be in cash, and the figure will inevitably be higher and harder to agree. The landlord also loses leverage: the tenant has already left, the property is sitting empty, and any pressure to settle quickly now sits with the landlord, not the tenant.

Serving the schedule too early, or without proper preparation, creates a different problem. A schedule that is poorly evidenced or includes items that are clearly outside the tenant's obligations invites a wholesale challenge from the tenant's surveyor, which delays settlement and undermines the landlord's credibility on the items that are properly claimable.

Mistake 3: Inflating the Claim

There is a long-standing temptation to treat the schedule as an opening negotiating position rather than an accurate assessment of loss. The thinking is that a higher starting figure protects the landlord because the tenant will negotiate it down. In practice, this approach has become counterproductive.

The RICS Professional Statement on Dilapidations requires both parties to act professionally and proportionately. Tenants in London, particularly those with institutional backing or specialist legal advisors, now instruct their own dilapidations surveyors as a matter of course. When that surveyor identifies items in the schedule that are clearly inflated, are not actually required by the lease, or relate to pre-existing damage, the credibility of the entire schedule is damaged. The tenant then has grounds to argue that the landlord has not engaged in good faith, which weakens the landlord's negotiating position on the items that are legitimate.

There are also direct costs consequences. Where a court finds that a landlord has pursued an exaggerated claim, it can order the landlord to pay the tenant's costs even if the underlying claim was sound. A claim that is well-evidenced, accurately scoped, and supported by photographs, a schedule of condition, and clear reference to the lease covenants, will settle faster and recover more than a higher figure that cannot withstand scrutiny.

Mistake 4: No Schedule of Condition at the Start of the Lease

A Schedule of Condition is a record, usually with photographs, of the property's state at the start of the lease. When it is annexed to the lease, it limits the tenant's repairing obligation to returning the property in no worse a condition than that recorded. Without one, the tenant is generally required to return the property in good repair regardless of its starting condition, but this becomes much harder to enforce in practice.

The reason is evidential. When the landlord later claims that the property is in disrepair, the tenant's first line of defence is to argue that the damage was already there when they moved in. If the landlord cannot produce contemporaneous photographs and a written record from the start of the lease, the dispute becomes one of memory and inference. These arguments are slow, expensive to resolve, and often end with the landlord accepting a substantially reduced settlement to avoid further costs.

This issue is particularly significant for older buildings, which describes much of London's commercial stock, including the industrial sheds, warehouses, and food production units that dominate Park Royal. Investing in a properly prepared Schedule of Condition at lease commencement is one of the most cost-effective steps a landlord can take, because it sets the baseline that every subsequent dilapidations discussion will reference.

Landlords acquiring a property with an existing tenant in place should establish, before completion, whether a Schedule of Condition was prepared and retained. If none exists, that is a material risk being inherited with the asset.

Mistake 5: Overlooking the Reinstatement Obligation

Many commercial leases require the tenant to remove any alterations they have made during the term and to return the property to its original layout and specification. This is a separate obligation from the duty to repair, and it can represent a substantial element of the overall claim.

Reinstatement matters most where the tenant has invested heavily in fitting out the property. This is common across many London sectors, including technology, media, financial services, and food production. A tenant who has installed partition walls, specialist mechanical and electrical equipment, kitchens, or extensive cabling has, in most cases, agreed to remove all of it at lease end. If the landlord does not actively claim for reinstatement, that right can be lost.

There are cases where the landlord may prefer to retain the alterations because they add value or appeal to the next occupier. That is a legitimate commercial decision, but it should be made deliberately, and ideally in exchange for a payment or concession from the tenant. Simply allowing the reinstatement right to fall away by inaction loses the landlord a recoverable sum without securing anything in return, and may also create difficulty in future dealings if the alterations later prove unsuitable for re-letting.

Mistake 6: Failing to Follow the RICS Dilapidations Protocol

The RICS Professional Statement on Dilapidations sets out how landlords, tenants, and their advisors should conduct themselves during a dilapidations dispute. It is not optional. The courts treat compliance with the Protocol as a benchmark when deciding how to award costs, regardless of who succeeds on the substance of the claim.

A landlord who fails to provide a properly quantified demand, ignores the tenant's response, or refuses to engage in without-prejudice discussions, can find themselves ordered to pay the tenant's costs even when the underlying claim was valid. The Protocol exists to encourage early settlement and to discourage tactical conduct that prolongs disputes unnecessarily. Courts apply it strictly because it works: matters that follow the Protocol settle faster and at lower cost to both sides.

In the London market, where tenants are typically well-advised and dilapidations specialists are widely instructed, Protocol compliance is the minimum standard expected. Landlords who treat it as administrative box-ticking, rather than as a framework that shapes the outcome, place themselves at a structural disadvantage from the outset.

Getting Dilapidations Right

Dilapidations represent a genuine and often significant source of value for commercial landlords. Handled correctly, with timely service of an accurate schedule, proper Section 18 analysis, and Protocol compliance throughout, they protect the asset and produce recoveries that reflect the real cost of the tenant's occupation. Handled poorly, they produce reduced settlements, adverse costs orders, and damaged relationships with tenants and managing agents.

The London market, from the City and Canary Wharf through to Park Royal, Heathrow, and the East London logistics belt, generates some of the largest and most complex dilapidations claims in the country. The landlords who consistently achieve good outcomes are those who plan from the start of the lease, instruct qualified surveyors and legal advisors early, and treat the dilapidations process with the same rigour applied to any other significant financial decision.

How Lyon Croft Law can help

We act for Landlords and Tenants across Park Royal and London. If you require any assistance with commercial property, get in touch.

This article has been authored by Abdullah Suker. It is intended for general information purposes only and does not constitute legal advice.

Lyon Croft Law Commercial Solicitors, Park Royal, London [020 3576 7170] [info@lyoncroft.co.uk]

Frequently Asked Questions

What is a Schedule of Dilapidations?

A Schedule of Dilapidations is a formal document, prepared by a surveyor on the landlord's behalf, listing the works the tenant has failed to carry out under the lease. It covers repairs, redecoration, and reinstatement, with a cost attached to each item. A terminal schedule is served at or near the end of the lease.

How does the Section 18 cap affect a London dilapidations claim?

Section 18 of the Landlord and Tenant Act 1927 limits the landlord's recovery to the reduction in the property's value caused by the disrepair, rather than the cost of the repairs themselves. Where redevelopment or significant refurbishment is planned, the recoverable figure can be substantially lower than the schedule total, or in some cases nil.

When should a landlord serve the Schedule of Dilapidations?

Best practice, and the approach the RICS Protocol anticipates, is to serve the schedule before the lease ends. This gives the tenant the opportunity to carry out the works themselves, which is usually the most cost-effective outcome for both sides. Serving the schedule only after the tenant has vacated removes that option and weakens the landlord's negotiating position.

Why is a Schedule of Condition so important?

It establishes, with photographic and written evidence, the state of the property at the start of the lease. When annexed to the lease, it limits the tenant's repairing obligation to returning the property in no worse a condition than recorded. Without one, disputes about pre-existing damage are difficult and expensive to resolve, and often result in reduced settlements.

Do dilapidations work differently in London?

The legal framework applies across England and Wales, but London is the UK's largest and most active dilapidations market. Tenants are typically well-advised, values are high, and specialist surveyors are widely instructed on both sides. Industrial areas such as Park Royal see particularly high lease-end activity given the volume of stock and the frequency of occupier turnover.

How can a commercial tenant reduce their dilapidations exposure?

By securing a Schedule of Condition at the start of the lease, obtaining formal landlord consent for any alterations with clearly drafted reinstatement provisions, addressing repairing obligations during the lease term rather than at the end, and instructing a specialist dilapidations surveyor as soon as a schedule is received.