The strict definition
A Schedule of Condition is a factual surveyor's record. It is not a survey of value, not a building survey, and not a defects report. Its single purpose is to fix, in writing and in photographs, the documented condition of a commercial demise on the day of inspection so that the lease's repairing obligations can be measured against that baseline rather than against an unrealistic standard.
It is referenced in the lease itself, normally by a clause that limits the tenant's repairing covenant by reference to the schedule.
Why the document exists at all
Most commercial leases in the UK are granted on FRI terms. The tenant takes on the obligation to keep the property in repair, and to yield it up at lease end in the same condition. Without a Schedule of Condition, "in repair" is interpreted against the standard of a property of similar age and character, not against the actual condition the tenant inherited.
That asymmetry is precisely what the schedule corrects.
What a properly prepared schedule contains
A properly prepared Schedule of Condition contains a methodical written description of every relevant element of the demise, externally and internally, together with a dated photographic record cross-referenced to that written description. The level of detail is calibrated to the property type: a small high-street unit reads very differently to a multi-storey office floor or an industrial unit.
Who needs a Schedule of Condition?
Any commercial tenant taking a lease on FRI terms, which is the overwhelming majority of UK commercial leases, should have one. Landlords also benefit from a Schedule of Condition as a defensible record of what was let, and managing agents and solicitors regularly instruct on behalf of either party.
When the schedule is prepared
A Schedule of Condition is prepared before the lease is executed and is referenced in the lease itself. Preparing one after the lease has been signed undermines the evidential purpose: the schedule must fix the condition at the moment the tenant takes on the repairing obligation.
What a Schedule of Condition is not
It is not a building survey, not a valuation, not a measured survey, and not a planned maintenance assessment. It is also not a list of works the tenant must complete; it is a factual record of condition only. Confusing the schedule with a wider building survey is a common source of misunderstanding at instruction.