A Full Repairing and Insuring (FRI) lease is a property lease that places the responsibility for the building’s repairs and insurance costs on the tenant, removing those obligations from the landlord.
How a Full Repairing and Insuring Lease Works
In a standard FRI lease, the tenant covers everything: routine maintenance, structural repairs, and the cost of insuring the building. For investors, this means the rent received helps to avoid unexpected maintenance bills eating into returns, making income more predictable over the lease term.
The “Full Repairing” element means the tenant must keep the premise in good repair throughout the lease, covering external and internal elements including the structure and exterior. The “Insuring” element means the tenant is responsible for arranging and paying for buildings insurance, although some landlords retain control of the insurance policy and recharge the premium as a service charge.
FRI leases are the standard structure for a commercial lease in the UK and are increasingly common in social and supported housing investment, where registered providers and housing associations take long leases on privately owned properties.
Lease terms typically range from 5 to 25 years, with institutional-grade investments sometimes running longer.
Why FRI Leases Appeal to Property Investors
As the tenant handles maintenance and insurance costs, your net rental income stays close to your gross rental income. You receive a cleaner income stream with fewer deductions cutting into your returns.
Consider a commercial unit or social housing property let on an FRI basis at £30,000 per year. If the roof requires replacing at a cost of £18,000, that liability falls to the tenant rather than you. Over a 15-year lease, those obligations should yield substantial savings compared to structures in which the landlord retains liability for repairs.
In social housing investment, the tenant is typically a registered provider or housing association, meaning repair and maintenance responsibilities sit with an established organisation rather than an individual. That combination of a creditworthy tenant and FRI terms is why lease-based social housing is attractive to investors seeking predictable, long-term income.
What’s the difference between an FRI Lease and an IRI Lease?
An Internal Repairing Lease (sometimes called an Internal Repairing and Insuring or IRI lease) limits the tenant’s obligations to the interior of the property only. The landlord retains liability for the structure, exterior, and common areas.
| Lease Type | Tenant Responsible For | Landlord Responsible For |
|---|---|---|
| FRI Lease | All repairs, interior and exterior, plus insurance | Very little, typically limited to shared common areas in multi-let buildings |
| IRI / Internal Repairing Lease | Interior repairs and fittings only | Structure, roof, exterior, common areas |
Before signing any lease agreement, landlord and tenant should clearly understand which repairing obligations apply and negotiate the terms carefully.
An FRI lease generally supports a lower headline rent than an equivalent property on different terms, because the tenant is accepting considerably greater obligations. For most investors, the reduced management burden and income predictability outweigh the difference in quoted yield.
What to Check Before Investing in an FRI-Let Property
FRI leases offer strong protection for landlords in principle, but the practical value depends on two things: the specific wording of the lease and the financial strength of the tenant.
In commercial property, if your tenant enters administration halfway through a long lease, the repairing obligations revert to you. In social housing investment, this risk is reduced because the tenant is typically a regulated housing association or registered provider, though it remains worth reviewing the organisation’s financial standing before committing.
A schedule of condition is equally important across both sectors. Both parties should agree its contents at the start of the lease, recording the property’s condition clearly so there is no ambiguity about the standard the tenant must return it to. Without one, tenants can face inflated dilapidations claims at lease end, which can lead to disputes that delay your exit or next letting.
Dilapidations are the costs of putting a property back into its required condition at the end of the lease. In FRI structures, the landlord’s ability to recover these costs depends on the strength of the original documentation. The process can be contested, particularly in longer leases where the building’s condition has changed over time.
