
Book Maison key system rekeying with Altona Locksmiths after tenant turnover to secure apartment access and retain shared-door entry across Melbourne.
Maison key system rekeying lets a property manager stop an outgoing tenant’s key from opening an apartment while the incoming tenant keeps access to the shared doors they need. It is a different job from replacing the whole lock.
Why Rekey a Maison System After Tenant Turnover?
Collecting the outgoing tenant’s keys does not confirm every copy has been returned. Spare keys may remain with former occupants, family members, cleaners or contractors.
Maison key system rekeying can stop the former unit key from opening the apartment without automatically replacing the complete lock. The existing cylinder must first be checked for condition, compatibility and its place within the building’s key system.
This differs from ordinary residential rekeying. A new apartment key may also need to operate the foyer, car park, laundry or other approved common-area locks.
The Maison Key System Rekeying Process
A Maison system lets each resident’s key open their own apartment and selected communal doors, but not another resident’s private unit. During rekeying, a locksmith changes the apartment cylinder and prepares a key that suits the required shared locks. The exact process depends on the installed hardware and the building’s records.
We may need to:
- Confirm the access schedule: Identify the apartment and every communal door the resident key should operate.
- Inspect the unit cylinder: Check for wear, damage or hardware that may not suit rekeying.
- Verify the key profile: Review available system codes, records or authorised key information.
- Change the apartment combination: Reconfigure a compatible cylinder to work with a different tenant key.
- Cut authorised keys: Prepare the number of keys needed for the incoming tenancy and property manager.
- Test each access point: Confirm the new key operates the apartment and the nominated shared doors.
Limits of Rekeying for Former Tenant Access
Not always. Rekeying an apartment cylinder can stop the old key opening that private unit, but the key may still operate communal locks shared with other residents.
Removing access to a common entrance could mean changes affecting several keys or cylinders across the building. That work needs careful assessment and authorisation from the owners corporation or the responsible property representative.
Information Property Managers Should Prepare
Clear information lets us assess the system before the incoming tenant collects their keys. Gather these details:
- Address: The full property address and apartment number.
- Key quantity: The number of new keys required.
- Shared doors: Every communal door the new key must operate.
- Missing keys: Details of any missing or unreturned keys.
- Records: Available key codes, schedules or previous locksmith records.
- Lock condition: Any sticking, damaged or unreliable locks.
- Authority: Written approval for work involving common property.
Consumer Affairs Victoria explains lock and key responsibilities for renters and rental providers in its guidance on locks and security. Confirm any owners corporation procedures before changing locks connected to common property.
Arrange Maison Key System Rekeying in Melbourne
Tenant turnover sets a clear deadline for checking apartment access before the next lease begins. Recording the unit, shared doors, and key quantities early can reduce handover delays and incorrect key orders.
If your building needs Maison key system rekeying, tell us what you know about the system, and we can confirm whether we can help. Our commercial locksmith services cover master key systems for businesses and buildings. Send the access details through our contact page to arrange an assessment.










