The Cost of a Lease Event: Voids, Incentives and Re-Letting a Unit

Every time a tenant leaves, the owner pays in rent, works, fees and time. A breakdown of what a lease event costs and how to reduce the frequency rather than the price.

A lease event is any point at which a tenancy ends and must be replaced or renewed. It is one of the largest recurring costs in a let building and one of the least visible, because most of it never appears as an invoice. Understanding its full size is what makes the business case for tenant retention, and retention is almost always cheaper than the alternative.

What this number does and does not include

This covers the cost of a unit changing hands or renewing. It excludes ordinary running costs while a unit is occupied, and it excludes capital replacement of building plant, which belongs on its own schedule.

Lost rent during the void

The largest single element, and the one that scales directly with how long the unit stands empty. It begins when the outgoing tenant leaves and ends when the new rent starts, which is not the same as when the new tenant signs, because any rent-free period extends the gap.

• Pushes it up: A unit type in oversupply, a poor finish relative to competing stock, a rent held above the achievable level, seasonal timing, and slow preparation of the unit after handover.
• Brings it down: Starting marketing before the outgoing tenant leaves, preparing the unit quickly, pricing to let rather than to a target, and staggering expiries so your attention is not divided.
• How to control it: Measure your actual void days by unit type and use your own figure rather than an assumption. It is the number that most improves with management attention.

Continuing costs on an empty unit

The building does not become cheaper when a unit empties. Common area utilities, servicing, insurance, security, cleaning and management continue, and the empty unit itself may need power and cooling to stay presentable.

• Pushes it up: Large units, buildings with high fixed plant costs, and long voids that extend the period over which these costs accumulate.
• Brings it down: Shorter voids, and in multi-unit buildings, avoiding a cluster of simultaneous expiries that concentrates the loss.
• How to control it: Model voids with the cost schedule held flat. Any model that reduces costs in proportion to occupancy is understating the cost of a lease event.

Making the unit ready to let

Cleaning, repainting, repairing damage beyond fair wear, replacing worn flooring, servicing or replacing air conditioning, fixing the items the outgoing tenant reported late, and in furnished units replacing furniture and appliances.

• Pushes it up: Long previous tenancies with deferred maintenance, furnished lettings, bespoke finishes that are expensive to repair, and tenants whose deposit does not cover the damage.
• Brings it down: A standard specification and a standard scope of works priced in advance, routine mid-tenancy inspections, and selecting tenants carefully at the outset.
• How to control it: Agree a standing refresh specification and a rate with one contractor, so the cost is known before the unit empties rather than negotiated under time pressure.

Marketing and letting fees

Photography, listing fees, portal advertising, viewings and the commission payable to whoever introduces the tenant. On renewal there may be a smaller fee, which is one of the clearest arguments for retaining a tenant.

• Pushes it up: Hard-to-let units needing extended marketing, multiple agents working on the same unit, and high turnover generating the fee repeatedly.
• Brings it down: Good photography reused, one accountable agent, a renewal process that starts early, and tenants who refer others.
• How to control it: Compare the letting fee with the cost of a modest rent concession to retain the existing tenant. The comparison frequently favours retention once the void is included.

Incentives given to secure the new tenant

A rent-free period, a reduced first-year rent, a contribution to fit-out in commercial space, or an allowance for the tenant to carry out works. These reduce income without reducing the headline rent, which is why they are easy to overlook in a rent roll.

• Pushes it up: A softer letting market, competing new supply offering incentives, and a unit that needs work the owner would rather not fund directly.
• Brings it down: A unit presented well enough to let on its merits, and a realistic asking rent that does not need a concession to close.
• How to control it: Record every concession on the rent roll with its end date and remaining value, so the effective rent is always visible alongside the headline.

Management time and administration

Viewings, negotiation, reference and documentation checks, preparing and registering the contract, handling deposits, meter readings, handover inspections and the administrative closing of the old tenancy.

• Pushes it up: Multiple small units turning over frequently, remote ownership, tenants who need extensive support, and disputes at the end of a tenancy.
• Brings it down: Standard documentation, a defined handover checklist, and a manager with authority to make decisions without repeated reference back.
• How to control it: Price this explicitly, whether you pay an agent or do it yourself. Unpriced owner time is the most common missing cost in a small portfolio.

Deposit disputes and unrecovered damage

The gap between the cost of making good and the deposit held, plus the cost of resolving any disagreement about it. Small individually, persistent across a portfolio, and almost always borne by the owner.

• Pushes it up: Low deposits relative to the finish standard, poor inventory records at the start of the tenancy, and furnished units with items that are easy to damage.
• Brings it down: A photographic inventory agreed at the start, a deposit set sensibly against the specification, and prompt inspection at the end.
• How to control it: Make the check-in inventory a condition of releasing keys. It is the document that decides every later disagreement about condition.

Costs that never appear on the first page

• The rent you could have charged a retained tenant, lost because the renewal conversation started too late.
• The compounding effect when several units in one building turn over in the same quarter.
• The premium paid for emergency contractors because the unit needed to be ready for a viewing.
• Utility standing charges and minimum consumption on an empty unit over a long void.
• The management distraction that lets a second unit drift into a void while attention is elsewhere.
• A lower achieved rent accepted simply because the void had already run longer than planned.

Keeping the budget honest

Hold a per-turnover allowance for each unit type that includes lost rent, continuing costs, works, fees and incentives, then multiply it by the number of turnovers your expiry profile implies rather than by an assumed turnover rate. If the resulting annual figure surprises you, that is the measure of how much tenant retention is worth to this asset.

• At every expiry, comparing the cost of retention against the full cost of a turnover.
• At the end of each void, recording actual days and actual spend against the allowance.
• Annually, reviewing the expiry profile to see whether events are clustering.
• When setting asking rents, testing whether the extra rent sought is worth the extra void it may cause.
• Before each renewal negotiation, with the previous turnover cost for that unit type in hand.

Domira builds the numbers on a Saudi property with you before you commit: rent and cost evidence, condition and capital expenditure, the appraisal and the sensitivities that decide whether the deal survives a bad year. The investment decision stays yours, and so does the advice of your licensed tax and legal advisers.