A void period — the time between one tenancy ending and the next beginning — is a landlord's most direct financial cost. Every week without a tenant is a week of mortgage payments, utility standing charges, and council tax (which landlords pay during voids) with no rental income. Managing voids effectively is one of the most important skills in landlord portfolio management.
Council tax is payable by the landlord during voids
When a property is empty between tenancies, the landlord (not the departing tenant) is liable for council tax from the date the tenancy ends. Most councils provide a short exemption period (typically 1 month for unfurnished properties), after which the full council tax bill falls on the landlord. Factor this into your void cost calculation.
Causes of void periods and how to reduce them
- Short notice from departing tenant: Tenants must give 2 months' notice — use this window to market the property immediately and overlap the outgoing and incoming tenancies where possible
- Compliance gaps (delaying re-letting): An expired EPC, outstanding EICR, or overdue Gas Safety Record will prevent you from legally letting the property — maintain these proactively so the property is always re-lettable on short notice
- Condition issues: A property left in poor condition requires a longer turnaround — proactive inspections reduce end-of-tenancy surprises
- Overpriced rent: The most common cause of extended voids is pricing the property above the market rate — check current asking rents on Rightmove and Zoopla before advertising
Pre-tenancy compliance checklist — re-letting quickly
- Gas Safety Record: annual inspection — if due within 3 months, arrange before marketing to avoid delay
- EICR: valid within 5 years — check expiry date the month the departing tenant gives notice
- EPC: valid within 10 years and rated E or above — check expiry and energy rating before marketing
- How to Rent guide: serve the most current version — check gov.uk for updates before each new tenancy
- Deposit protection: protect the new deposit within 30 days and serve Prescribed Information within 30 days
- Smoke and CO alarms: test all alarms on the first day of the new tenancy and record the results
Financial planning for void periods
- Build a void allowance into your annual cashflow — 2–4 weeks per year per property is a realistic planning figure for a well-managed portfolio
- Maintain a cash reserve equal to 2–3 months' mortgage payments per property — to cover an unexpected extended void or a tenant defaulting
- Rent guarantee insurance can provide cover for a short post-eviction void period (typically 1–3 months) while the property is re-marketed
- Council tax: apply to the council for the vacant property exemption immediately on the tenancy ending — exemptions vary by council but most offer 1 month
- Utility costs: put standing charges into your name during the void — do not let bills default or go to a debt collector in the outgoing tenant's name
Re-marketing between tenancies
- List on Rightmove and Zoopla immediately on receiving the notice to vacate — most tenants start searching 4–6 weeks before their intended move date
- Use professional photographs — properties with professional photos let significantly faster than those with phone photographs
- Price realistically for the current market — check 3–5 comparable active listings in the same postcode before setting the asking rent
- Reference the next tenant before the void starts where possible — pre-referencing a prospective tenant who will move in on the vacating date eliminates the void entirely
- Consider a small reduction in rent to attract a higher-quality tenant quickly — one week's lower rent is cheaper than 4 weeks void