1. Review key control at every tenant change
At the end of a tenancy, ask whether every key has been returned and whether any copies may exist. Even responsible tenants may have given keys to family, partners, neighbours, cleaners or contractors. If you cannot be confident all keys are accounted for, a lock change is sensible.
This is especially important for HMOs, shared access, holiday accommodation, long-term rentals and properties that have had several tenants over time.
- Were all keys returned?
- Could copies have been made?
- Who had access during the tenancy?
- Are trades or cleaners holding keys?
- Is a key safe being used safely?
2. Change or upgrade locks where needed
A basic lock change restores key control. A lock upgrade improves the level of security at the same time. For many rental properties, the right choice depends on the condition of the existing lock, the property type, tenant turnover and whether the door is used heavily.
Brodley Locksmiths can advise whether like-for-like replacement, anti-snap cylinder upgrades or other practical improvements are the best option.
- Lock changes after keys are not returned
- Cylinder upgrades for vulnerable doors
- Front and rear door checks
- Side access and outbuilding locks
- Simple advice before work begins
3. Inspect uPVC and composite doors before the next tenant moves in
Tenant changeovers are the ideal time to fix door problems. A stiff handle, dropped door or awkward key can quickly become a tenant complaint or emergency repair. If the door is hard to lock, it may be misaligned or the multipoint mechanism may be under strain.
Dealing with these issues during a void period can reduce disruption and help the property feel better maintained from day one.
- Check handles are smooth
- Check keys turn without force
- Look for dropped doors or scraping
- Check multipoint locks engage correctly
- Repair issues before handover
4. Use key safes carefully for trusted access
A key safe can be useful for landlords, agents, cleaners and trusted trades, but it needs to be positioned sensibly and managed properly. Avoid obvious positions, avoid sharing codes too widely, and change codes when access arrangements change.
For rental properties, holiday lets and managed accommodation around Clacton, Frinton, Walton, Harwich and St Osyth, a well-fitted key safe can improve access without leaving keys in unsafe places.
- Choose a discreet location
- Limit who has the code
- Change the code when needed
- Avoid hiding keys under mats or pots
- Consider guest and trade access separately
5. Do not forget garages, sheds and gates
Rental property security is not just about the front door. Sheds, garages, gates and rear access points can contain tools, bikes, garden equipment or tenant belongings. These areas are often overlooked until something goes missing.
A simple review of outbuildings and external access can help landlords reduce avoidable risk and improve tenant confidence.
- Garage door locks
- Shed and gate locks
- Side access points
- Rear garden security
- Outbuilding key control
6. Build locksmith checks into your property process
The best approach is to make lock and door checks part of your standard landlord routine. Review locks before a new tenant moves in, after keys go missing, after a security concern, or when a door starts becoming difficult to use.
Brodley Locksmiths works with landlords, estate agents and property owners across Tendring, providing lock changes, door repairs, key safes and practical security advice.

