How Often Should Rental Properties Get a Plumbing Check?

For property managers juggling dozens of properties across Melbourne, plumbing problems are rarely convenient. A small leak that goes unnoticed for a few weeks can turn into a burst pipe, a damaged ceiling, or an unhappy tenant calling on a Friday afternoon. Regular plumbing checks are one of the simplest ways to avoid all three.

How often is “regular”?

As a general guide, most rental properties in Melbourne benefit from a plumbing check:

  • Annually for a general health check — taps, toilets, hot water systems, visible pipework and drainage
  • At every change of tenancy — a quick check between tenants catches small issues before a new tenant moves in and reports them as “new” damage
  • Immediately after any reported leak or slow drain — even a minor issue is worth a proper look, since plumbing problems rarely stay small

Properties with older plumbing (anything pre-1990s, or with original hot water systems) often benefit from more frequent checks — every 6 to 12 months — since ageing pipes, valves and seals are more likely to fail without warning.

What should a routine plumbing check cover?

A thorough check doesn’t need to be invasive or time-consuming. At minimum, it should cover:

  • Hot water system — age, visible corrosion, pressure relief valve operation, and whether it’s nearing the end of its expected lifespan
  • Taps and mixers — dripping taps, worn washers, and water pressure throughout the property
  • Toilets — running cisterns, slow refills, and any movement at the base (a common sign of a failing seal)
  • Under-sink plumbing — slow leaks under kitchen and bathroom sinks are one of the most common causes of unreported water damage
  • Drainage — slow-draining sinks, showers, or baths, which often indicate a blockage forming before it becomes a full backup
  • Visible pipework — any signs of corrosion, staining, or previous repairs that may need attention

Why this matters for property managers

Plumbing issues that go unnoticed don’t just cost more to fix later — they create disputes. A tenant who reports a leak that’s been slowly damaging a cabinet for months will (reasonably) ask why it wasn’t caught sooner. Regular checks give property managers a paper trail showing the property has been properly maintained, which matters for both insurance and end-of-tenancy conversations.

They also reduce emergency call-outs. Most “emergency” plumbing jobs — a burst pipe, a failed hot water system, an overflowing toilet — are the end result of a smaller issue that was visible weeks or months earlier. Catching that issue during a routine check is far cheaper and far less disruptive than an after-hours emergency call.

Making it easy

The biggest barrier to regular plumbing checks isn’t cost — it’s coordination. Property managers are already stretched across inspections, lease renewals, and maintenance requests, and adding “schedule a plumbing check” to that list often falls down the priority order.

That’s where having a plumber who understands the property management side of things helps. Sedcon Plumbing works directly with Melbourne property managers and real estate agencies — fitting routine checks around tenancy schedules, providing clear reports for owners, and invoicing the agency directly so there’s no back-and-forth.

If you’re managing a portfolio of rental properties and want a simple, recurring plumbing check process in place, get in touch with Sedcon Plumbing to talk about setting up a maintenance schedule that fits your portfolio.

If you manage rental properties — including those under a strata or owners corporation — visit our Property Managers page to see how we support portfolios with priority response times and maintenance agreements.

Need a hand with this? Get in touch and we will get back to you promptly.

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