When landlords talk about lost rental income, the focus usually goes straight to void periods.

That makes sense. A void is visible, easy to measure, and easy to point to when returns dip. But the real damage is often done in the days around it, not just in the void itself.

The handover between tenants is where things start coming unstuck.

In theory, the process is straightforward. One tenancy ends, another begins, and there is enough time in the middle to clean the property, inspect it, deal with any issues and get it ready again.

That is how it is supposed to work. In practice, it rarely runs that cleanly. A tenant leaves later than expected, leaves more behind than they should, or a job that was meant to take a day spills into the rest of the week.

That is usually the point where the timetable starts slipping.

And once it slips, the costs are not far behind. Mortgage payments still have to be met. Council tax can revert to the landlord.

Utility bills keep ticking over, especially when lights or heating are left on for viewings or while contractors are still in and out. None of those costs is shocking on its own, which is part of the problem. They look manageable until they start stacking up together.

That is also when landlords tend to get pushed into rushed decisions.

A furnished property is a good example. If it needs to be cleared quickly, furniture may end up being moved twice simply because no one decided early enough where it should go.

Cleaning gets booked before the rooms are fully emptied. Inventory checks are delayed because the property is still half-arranged around the last tenancy. It is not a rare problem. It is a fairly ordinary one, which is probably why it gets underestimated.

Sometimes it takes very little. Two or three lost days can be enough.

Belongings are left in place longer than they should be. A contractor is working to one timetable, the cleaner to another, and the inventory clerk to a third. What looked simple on paper starts to feel messy very quickly.

Most landlords who handle regular changeovers will recognise that immediately, especially those with multiple buy-to-let properties to juggle.

Letting agents, quite rightly, focus on getting the property marketed and the next tenant lined up. That is where they add most value.

The awkward part tends to sit elsewhere. It sits in the handover itself: the practical work inside the property, the small decisions, the loose ends, the bits that fall between property management and maintenance.

In my view, that is often the least well-managed part of the whole process.

You notice it even more in parts of the rental market where tenant movement is frequent. Houses in multiple occupation, student apartments and short term lets do not leave much room for drift.

A short delay here or there may not look serious in isolation, but repeat it often enough and it starts showing up in rental yields over the course of the year.

There is another layer to this now as well. Expectations around property condition and readiness have risen, and the direction of travel under the Renters’ Rights Act only adds to the pressure.

Properties need to be turned around properly, and they need to be turned around quickly. When that does not happen, landlords are not just losing rent. They also run the risk of standards slipping at the very point the property should be back under control.

That is why it is a mistake to blame the market for all of it. A lot of these issues are operational. They come from how the period between tenants is handled, or not handled.

The landlords who tend to manage this best do not treat that stretch as dead time. They plan it properly. Works are lined up early, decisions about furnishings are made before the tenancy ends, and the timetable is based on what is realistic rather than what sounds convenient. It is not glamorous, but it matters.

Where that planning is missing, the same pattern tends to repeat. A few days disappear. One rushed decision creates another. Before long, the vacancy drags, the costs keep building, and the next tenancy begins in poorer shape than it should.

None of this is dramatic when taken one example at a time. That is exactly why it gets overlooked. But taken together, these are the small operational failures that steadily affect rental income, occupancy rates and the overall performance of a rental property.

Void periods are part of the job. The bigger question is what landlords do with the space around them.

Peter Wakeford writes on behalf of Segment Storage, a UK-based provider of flexible storage solutions for households and businesses.