A service level agreement (SLA) is a commitment, usually part of a contract, that defines measurable targets for a service, how they are measured and reported, and the remedy when they are missed. In property operations a useful SLA covers outcomes such as tenant response times, certificate compliance rates, and deadline hit rates, not only software uptime.
The phrase comes from technology contracting, where it means uptime and support response. Applied to property operations it means something more useful: a written commitment about the work. Wikipedia's entry covers the general concept; the property version below is what the linked articles argue for.
Anatomy of a useful SLA
| Element | Example in property operations |
|---|---|
| Metric | Time to first response on tenant requests, by priority |
| Definition | Measured from receipt on any channel to a substantive reply, business hours |
| Target | Urgent within 1 hour, standard within 4 business hours |
| Measurement | From the request system's timestamps, not self-reported |
| Reporting | Monthly, by property, with exceptions listed |
| Remedy | Service credit after a stated number of misses; review meeting; termination right for sustained failure |
Software SLA versus operations SLA
A platform vendor promises the system will be available. An operator promises the work will be done. The two are not interchangeable: a work order system with 99.98% uptime and a queue nobody reads has met its SLA and failed the building. The article on SLA guarantees in property operations develops that distinction, and the piece on what a tenant communication SLA should guarantee gives the metrics for the most visible operation.
Where SLAs sit contractually
In the property management agreement as a standard of care with measurable targets, in vendor contracts for maintenance and cleaning, and in managed operations contracts where a specialist runs a function under the owner's policy. Premise, for instance, contracts on an SLA from the first day of a 30-day pilot, which is the model the articles describe. Whatever the counterparty, the same test applies: is there a metric, a measurement, a report, and a consequence.
Related terms
Frequently asked questions
What should a property operations SLA measure?
Outcomes the owner cares about: time to acknowledge and resolve tenant requests by priority, the share of active vendors with verified compliant insurance, the share of lease events actioned before their deadline, sales reports collected by the due date, and accuracy of records. Each with a definition, a measurement method, and a reporting cadence.
How is an SLA different from a KPI?
A KPI is a metric you track. An SLA is a metric someone is contractually accountable for, with a defined consequence for missing it. Most property operations have KPIs on a dashboard and no SLA behind them, which is why performance drifts without anyone being answerable.
What do software vendors' SLAs usually cover?
Availability of the platform, such as 99.9% uptime, support response times, and sometimes data recovery targets. They do not cover whether the work in the platform gets done, because the vendor does not do the work. That is the gap between a software SLA and an operations SLA.
What remedies do SLAs carry?
Service credits or fee reductions are the common form, sometimes escalating with repeated misses, with termination rights for sustained failure. Remedies matter less than measurement: an SLA with a clear metric, an honest report, and a monthly review changes behaviour before credits are ever paid.