Ask a landlord what their worst month looks like and it is rarely a bad tenant — it is an empty property. A void pays you nothing and, since the property is unoccupied, often costs you council tax on top. Two weeks empty on a £1,200 flat is not just £600 of lost rent; it is the council tax too, and it comes straight off the year's return.
Most voids are avoidable, or at least shortenable. Here is the playbook.
General guidance for landlords.
Start before the old tenant leaves
The biggest lever is timing, and it is free. The moment a tenant gives notice — or you agree an end date — the clock on the next let should start, not the day the keys come back. Advertise while the current tenant is still in (with their cooperation for viewings), line up the reference, and aim to have the next tenancy signed to start the day after the last one ends.
A property advertised the day it falls empty is already two to four weeks behind; a property advertised the day notice is served often has no void at all.
Price it to let, not to dream
An overpriced advert is the most common self-inflicted void. Every week it sits unlet costs more than the few pounds a week you were holding out for. Set the rent to what comparable local properties are actually letting at now — and remember that since the Renters' Rights Act you advertise a single asking figure, so pitch it right rather than high-then-negotiable.
If the enquiries are not coming in the first week, the price is usually the reason, not the market. Adjust early; a fast let at a fair rent beats a slow one at an optimistic one.
Keep a waiting list
Demand for a good property almost always outstrips the one tenancy you are filling. The people who enquired and viewed but missed out are the fastest way to fill your next void — if you kept their details. A waiting list of interested tenants turns this let's overflow into next let's head start, so the next void is a phone call, not a fresh advertising campaign.
Turn the property around fast
The gap between tenancies is dead time you control. Have the check-out, any cleaning and small repairs, and the safety checks lined up to happen in the first days of the void, not discovered halfway through it. A quick, honest inventory at check-in makes the check-out faster too. And after any void, run the taps and shower through before the new tenant arrives — cheap, and it clears standing water.
The landlords with the shortest voids are not lucky; they treat the turnaround as a scheduled job with a deadline, not a "when I get to it".
Keep the good tenant you already have
The cheapest void is the one that never happens because a good tenant stayed. A re-let costs you advertising, referencing, a turnaround and often a void; a renewal costs you nothing. Looking after the tenant you have — responsive repairs, a fair rent, a bit of communication — is the most under-rated void-reduction tactic there is (more on that in our tenant retention guide).
How LetCompliance helps: advertise, take applications and keep a waiting list in the same place you run the tenancy, so the moment a tenant gives notice you can re-advertise and work your list without starting cold — and the council tax and void costs land in your records, not a surprise on the next bill.
Sources
Frequently asked questions
How can a landlord reduce void periods?
Advertise before the current tenant leaves rather than after, price to what comparable properties actually let at now, keep a waiting list of interested tenants from previous adverts, and turn the property around fast with the check-out, cleaning and safety checks scheduled into the first days of the void. The single biggest lever is timing: a property advertised the day notice is served often has no void at all.
How much does a void period actually cost?
More than the lost rent. An empty property earns nothing and, because it has no resident, the owner usually becomes liable for the council tax too — and a furnished void can even attract a second homes premium. Two weeks empty is the rent plus the council tax, straight off the year’s return, which is why a fast re-let at a fair rent beats holding out for a higher one.