30 October 2026
The Cost of Keeping Space You No Longer Need

At the end of October, spare space can look useful again. Christmas stock needs somewhere to go, deliveries grow, and a back room that seemed excessive in August briefly earns its keep. I can see why an occupier would hesitate to give it up. But a few busy weeks do not necessarily justify twelve months of rent, rates, service charges and repair liabilities. The question is not simply whether the space gets used, but whether its usefulness pays for the commitment.
I have spent much of my working life negotiating rent, yet rent alone is a poor measure of what a shop costs to hold. A concession on the headline figure may leave the occupier paying the same share of communal expenditure. Insurance contributions continue. So do the costs of maintaining areas the business barely enters. None of this makes a rent reduction worthless. It means that the saving needs to be read against the whole property bill, rather than admired on its own.
Service charges are particularly awkward because the occupier is buying services without having complete control over their scope or timing. Cleaning a shared passage, maintaining a lift or employing security may all be necessary. Whether a particular cost is recoverable depends on the lease, not simply on its appearance in a budget. I would also distinguish between a budget and the eventual reconciled account. Predictable instalments can make expenditure feel settled when the final liability is still open.
A closed room is not a smaller lease
There is an understandable instinct to shut off an upper floor, move everything downstairs and regard the business as having contracted. Operationally, it may have done. Legally, the demise usually remains the same. The tenant still holds the space described in the lease, with the obligations attached to it. Reducing occupation does not by itself reduce rent or service charge liability. Nor should an occupier assume that unused space automatically attracts business rates relief. A closed door achieves less than it appears to.
Giving back part of a shop is possible, but it is rarely just a matter of drawing a line on a plan. The landlord must agree, and the retained and surrendered areas need to work independently. Access, escape routes, meters, toilets and servicing can all complicate the arrangement. There may also be alterations to undo or new works to fund. I sometimes think the smallest practical unit of occupation matters more than the advertised rent per square foot. Space that cannot be separated is difficult to shed.
Dilapidations add another layer, although I would not treat a possible terminal claim as a fixed bill already waiting in a drawer. Liability depends on the lease, the condition of the premises and the circumstances at the end. The landlord's intentions can matter, and legal limits may restrict recovery. Even so, keeping surplus space carries exposure to deterioration and continuing repair obligations. Deferring an exit does not necessarily make the eventual works cheaper; equally, a schedule of works is not proof that every pound claimed is payable.
Keeping an option has a price
There are sound reasons to hold more space than today's sales strictly require. A retailer may need seasonal storage, room for a new range or protection against the cost of moving again. I would not dismiss that as waste. But I want to see the price of that flexibility made visible: the extra annual occupation costs, the likely maintenance and the cash needed to leave. Otherwise, a sensible wish to preserve options can become an expensive habit that nobody quite remembers choosing.
This is one reason I hesitate to judge a high street by occupied frontages alone. A lit shop window may conceal a business carrying a redundant floor and bills it cannot readily reduce. A smaller holding might leave that same business stronger, even if it produces an awkward piece of vacant space next door or upstairs. I find that an uncomfortable trade-off, but a real one. Keeping premises occupied and keeping the occupier financially sound are related aims. They are not always the same thing.
Need advice on a lease renewal, rent review or dilapidations claim? chris@mcgarrigle.com