A tenant with three years left on its lease has a choice most guidance aimed at lease renewal never quite addresses: it does not have to wait for the expiry date to arrive before doing anything. A regear — renegotiating the terms of an existing lease before its contractual end, often in exchange for the tenant committing to stay longer — has become a more prominent feature of the office market, and the reason is structural rather than fashionable. Constrained supply of good-quality space, combined with rental growth in the locations occupiers most want, has changed the economics on both sides of the table well before any lease naturally comes up for renewal. That does not make every commercial property market equally tight: an occupier seeking a large, modern London office faces a different set of alternatives from a tenant of a secondary shop or an older industrial unit.
Regear negotiations happen across the UK, but the statutory backdrop referenced later in this article — security of tenure under the Landlord and Tenant Act 1954 — is an England and Wales regime; a tenant or landlord in Scotland or Northern Ireland should treat those specific statutory references as inapplicable, even though the general commercial logic of regearing applies UK-wide.
Why the timing has shifted
The conventional lease lifecycle assumes a tenant sits relatively still until close to expiry, then decides whether to renew, relocate, or negotiate a new agreement once the existing arrangement is genuinely coming to an end. Current conditions in parts of the office market have compressed that timeline considerably. CBRE’s 2026 UK office outlook found renewals and regears running above normal levels where desirable accommodation was scarce; Savills reported that a further 1.4 million sq ft of Central London office space was under offer for regearing at the end of June 2026, with 93% of that space occupied by businesses already taking 50,000 sq ft or more. These were negotiations under way, not 1.4 million sq ft of completed deals, but the concentration among large occupiers is telling: businesses needing substantial amounts of well-specified accommodation cannot assume an equivalent building will be available when their lease ends. A tenant that waits until eighteen months before expiry to explore alternatives may discover that the best space in its preferred location has already been committed elsewhere.
There is a less obvious consequence for anyone reading the property market through published letting figures. A tenant that renegotiates its existing lease does not generate the same recorded take-up as one relocating into a different building; CBRE has identified elevated renewals and regears as one reason recorded office take-up has been lower than it otherwise might have been. Apparently quieter leasing figures, therefore, do not necessarily mean occupiers have stopped making long-term commitments. Landlords have also been willing to talk early because retaining a creditworthy tenant can remove void risk and re-letting cost, although the landlord of scarce prime accommodation may value the prospect of a new letting at a higher rent more than a concession-funded extension. The practical effect is that “wait until it’s closer to expiry” can be a genuinely riskier strategy than it used to be, but it is the supply and quality of realistic alternatives — not simply the calendar — that determines how much leverage either side has.
What a regear trades
A regear is not simply “the same lease, extended.” It is a genuine renegotiation, and what gets traded within it depends heavily on what each side has to offer and what each side most wants to avoid.
From an occupier’s side, the most obvious ask is a longer term in exchange for something of value — a period of reduced or stepped rent, a capital contribution towards fit-out or refurbishment, more favourable break rights, or a rent review structure more favourable than the one currently in place. Occupiers with genuine alternatives, whether because suitable space exists elsewhere or because relocation costs for their specific business are manageable, generally command better terms than occupiers whose relocation costs are prohibitive, which makes an honest internal assessment of the business’s actual relocation economics — not simply how disruptive moving would feel — the right starting point before any regear negotiation begins.
From a landlord’s side, the calculation runs the other way. Removing void risk and re-letting cost is often worth a meaningful concession, particularly for a tenant with a strong covenant and a track record of reliable occupation. A landlord facing this decision needs to weigh the cost of the concessions being requested against a realistic, rather than optimistic, assessment of what re-letting the space would genuinely cost and how long it would realistically take — an assessment that is easy to get wrong in either direction, either by underestimating void periods and incentive packages a fresh letting would require, or by overpaying to retain a tenant who had limited realistic alternatives in the first place.
The choice is not merely between today’s rent and the rent a replacement occupier might pay. For an investment landlord, a longer period of committed income from a sound tenant can improve the lease maturity profile and reduce near-term letting uncertainty, but the concession used to secure that commitment has a cost of its own. A rent-free period, landlord-funded works or an early reduction in rent can make the economic return rather different from the headline rent reported after the agreement. Even the Valuation Office Agency’s guidance on rental evidence recognises that rent-free incentives can require adjustments before rents are compared. The landlord therefore needs to consider the value of the income actually expected over the committed term against the costs and uncertainty of reletting, while the tenant needs to weigh its total future occupancy costs against the expense and disruption of a move. Longer income certainty is not, on its own, proof of a better investment bargain.
Rent itself is rarely a simple trade in a regear negotiation, because current headline rental growth in prime and well-specified space gives landlords in strong locations less reason to discount rent purely to secure an earlier commitment than a tenant negotiating from a position of assumed leverage might expect. Where a market has genuinely tight supply of the space occupiers most want, a regear conversation can end up being more about term length, flexibility and capital contribution than about rent itself, particularly where the space in question is already let below what a fresh letting would achieve. Even if the new headline rent looks unexceptional, the timing of any concession, future rent reviews, break provisions and costs allocated to each party can determine which side has secured the greater financial benefit.
A further consideration has entered those negotiations in England and Wales. The English Devolution and Community Empowerment Act 2026 establishes restrictions on certain upwards-only rent-review arrangements, but the substantive ban had not yet commenced as of October 2026. Its transitional provisions make the precise date and form of a renewal arrangement important, including some arrangements entered into on or after 17 March 2026. Neither landlord nor tenant should assume that agreeing new review terms now necessarily preserves the existing position when a new lease is eventually granted.
The specification question underneath the negotiation
A significant part of why regear conversations are happening more often in the office market is not really about lease terms at all — it is about specification. Occupier demand has become markedly more concentrated on new-build or comprehensively refurbished space that meets current expectations on energy performance, wellbeing standards and general building quality, and markedly less tolerant of older, unrefurbished stock that does not meet those expectations, even where that older stock sits in an otherwise desirable location. A tenant occupying space that falls into the latter category is often not really choosing between “stay on current terms” and “move,” but between “persuade the landlord to invest in bringing this space up to current standard as part of a regear” and “move to space that already meets that standard elsewhere” — which changes what a regear negotiation is really about, from a simple term-and-rent discussion to one that may need to address landlord-funded refurbishment, and who bears the cost and disruption of works being carried out around a tenant that continues to occupy the building.
This dynamic connects directly to the split-incentive problem that arises wherever a landlord is asked to fund building improvements a tenant will benefit from during an extended term — a landlord agreeing to fund a genuine upgrade as part of a regear is, in effect, pricing that investment against the certainty of a longer, secured income stream, which is a materially different calculation from being asked to fund the same works for a tenant approaching the end of its existing term with no commitment to stay. An agreement to contribute to refurbishment is worth less if the work cannot be delivered without serious operational disruption, or if the parties have not agreed what happens to rent and occupation while it is carried out. A building may be technically capable of improvement yet commercially difficult to upgrade while fully occupied, a distinction that matters to owners considering whether an early regear is a solution to an ageing asset or merely postpones a more expensive problem.
Distinguishing a regear from a lease renewal, and from relocation
It is worth being precise about what a regear is not, because the terminology gets used loosely and the legal and commercial position differs depending on which route is being taken. A regear is a voluntary negotiation to change the existing occupation arrangements, often before the contractual end of the lease and often involving a longer commitment. A statutory renewal under Part II of the Landlord and Tenant Act 1954, by contrast, involves a qualifying business tenancy with security of tenure: it does not normally end merely because the stated contractual term expires, and the relevant statutory procedures can begin before that date. A tenant whose lease has been validly contracted out of the Act faces a materially different position, because it cannot rely on the same statutory right to remain and seek a new tenancy. The Law Commission’s second consultation on business tenancy renewal closed in September 2026, but its proposals are not changes to the law already in force.
Relocation is different again, and the decision to relocate rather than regear should rest on a genuine comparison of total relocation cost, business disruption and the specific value the current location provides to the business, rather than being driven purely by frustration with how a regear negotiation has gone, which is a poor basis for a decision with genuinely long-term consequences. A protected tenant able to remain in occupation, a tenant facing a contractual break and an occupier whose lease has been contracted out may all occupy similar buildings, yet arrive at the negotiating table with markedly different alternatives. Those differences deserve as much attention as the quoted rent.
A legal trap worth knowing about before terms are agreed
One technical point deserves attention precisely because it is easy to overlook in a negotiation focused on commercial terms rather than legal mechanics: varying certain terms of an existing lease, rather than deliberately granting a new one, can in some circumstances be treated in law as a surrender of the old lease and the grant of a new one — a “surrender and regrant” — even where neither party intended or documented it that way. Extending the existing term or enlarging the premises demised can produce that result by operation of law, as HMRC’s published guidance explains; simply varying the rent does not have the same effect. The point matters because a transaction which is legally a new grant may carry land transaction tax, registration and other consequences neither side budgeted for, including complications for existing charges, sublettings and guarantees tied to the old lease.
In England the relevant tax is Stamp Duty Land Tax, while in Wales it is Land Transaction Tax, with separate rules addressed in the Welsh Revenue Authority’s lease guidance. The Land Registry’s guidance on lease extensions also makes clear that a deed of variation extending the term of a registered lease can amount to a registrable surrender and regrant. A formal deed is therefore not a device for avoiding the legal consequences of a term extension. Depending on what the parties are trying to achieve, their advisers may consider a replacement lease, a reversionary lease or a more limited variation, but the structure needs to be tested before commercial terms are treated as settled rather than discovered after the agreement is signed.
Reading the leverage correctly
The single most common mistake on either side of a regear negotiation is misreading who holds the real leverage, and the current market makes that mistake easier to fall into than usual. A tenant assuming that constrained supply automatically favours the landlord may concede more than necessary where its own covenant strength and occupation history are genuinely valuable to a landlord anxious about void risk. A landlord assuming a sitting tenant has nowhere else realistic to go may push terms harder than the market genuinely supports, particularly where the tenant’s business has genuine relocation options the landlord has not properly considered. Neither error is really about the regear process itself — both come from skipping the more basic step of assessing, honestly and with proper advice, what each side’s actual alternative to agreement looks like before the negotiation starts, rather than assuming the answer from general market commentary about tight supply and rising rents.
A regear negotiated early, from a position where both sides have genuinely assessed their alternatives rather than negotiating on assumption, tends to produce an outcome that reflects real value on both sides. A regear rushed into near expiry, after a landlord or tenant has run out of the time needed to properly explore alternatives, tends to produce an outcome that reflects whichever side ran out of options first — which is a considerably worse basis for a multi-year commercial relationship than either side probably intended when the conversation began.
This article provides general information about commercial property leasing, investment and negotiation, not legal, tax, financial or valuation advice. Commercial lease rights and obligations depend on the relevant jurisdiction, the existing contract, the parties’ circumstances and legislation in force at the time. Landlords and occupiers should obtain appropriate specialist advice before agreeing or documenting significant changes to a lease.
