Knowing what to do when locked out of your house turns a small disaster into a minor inconvenience. It happens to almost everyone eventually — keys left inside, a door that locks behind you, a lost set on the commute. The instinct is to panic or force something, and both usually make it worse and more expensive. Here’s the calm version.
First steps when you’re locked out
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Check every other entry — back doors, side gates, ground-floor windows, the garage. People lock the front and forget the back is open.
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Pause before forcing anything. A card on a deadbolt or a smashed pane usually causes damage that costs far more than the lockout itself — and on a rental it can land on your bill.
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Contact whoever holds a spare — a neighbour, family member, or if you rent, your letting agent. A spare key is always cheaper than a call-out.
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If none of that works, call a professional locksmith. A good one opens most doors without damage; forcing entry yourself risks the door, frame and lock.
The key principle is to avoid damage. Almost every expensive lockout story involves someone breaking something they didn’t need to break. Many people only learn what to do when you’re locked out the hard way, at 11pm with no number saved — five minutes now to find a trusted local locksmith saves that scramble.
For landlords: prevent it before it happens
If you manage tenanted property, lockouts are a recurring, preventable headache:
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Brief tenants at move-in on who to call and whether after-hours support exists.
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Keep a documented spare-key system so a lockout is a quick handover, not a call-out.
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Rekey or change locks between tenancies — a new tenant inheriting old keys is a security gap, and many insurance policies require specific lock standards.
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Keep a local locksmith on the bench. For a managed property, a reliable locksmith in North Parramatta or your catchment means turnover security and emergencies get handled fast.
FAQ
What should I do first when locked out of my house? Check every other entry, then contact whoever holds a spare key. Avoid forcing the door — damage costs more than a locksmith call-out. If nothing works, call a professional who can open it without damage.
Should a landlord change the locks between tenants? Yes — rekeying or replacing locks between tenancies closes the security gap of old keys still in circulation and helps meet the lock standards many insurers require.
What should I do immediately if I get locked out of my house?
Start by checking all possible entry points, including back doors, side gates, windows, and garage access. If no entry is available, contact someone with a spare key before trying to force the door.
Can I unlock my house door myself without a locksmith?
Some situations may be resolved with a spare key or another accessible entry point. However, using tools or forcing the lock can damage the door, frame, or locking system, leading to higher repair costs.
When should I call a professional locksmith?
You should call a locksmith when you cannot access your home safely and no spare key is available. A professional locksmith can usually open the door with minimal or no damage.
How can I prevent getting locked out of my house again?
Keep a spare key with a trusted neighbour or family member, consider a secure key storage option, and save the contact details of a reliable local locksmith before an emergency happens.
Should landlords change or rekey locks between tenants?
Yes. Rekeying or replacing locks between tenants improves security by preventing previous occupants from accessing the property and helps maintain proper rental safety standards.
