What to Do When You Get Locked Out of Your House

What to Do When You Are Locked Out of Your House

Getting locked out of your home is one of those situations that can turn a perfectly ordinary day into a stressful ordeal. Whether you stepped outside briefly and the door clicked shut behind you, or you simply cannot find your keys anywhere, the good news is that the situation is always resolvable - usually faster than you expect.

Here is what to do, step by step.

Common Causes of Residential Lockouts

Understanding why lockouts happen can help you prevent them:

Lost or misplaced keys - the most common cause by far
Broken key - a worn key that snaps off in the lock
Faulty lock - a worn or seized mechanism that stops functioning
Accidental lockout - stepping outside and closing the door without your keys
Malfunctioning door - a door that closes and latches automatically when it should not

Stay Calm and Assess Your Options

Panicking will not help and may lead to poor decisions - such as attempting to force a door or window in a way that causes expensive damage.

Take a moment to think through your immediate options:

Do you have a spare key? Hidden outside, with a neighbour, or at work?
Is anyone else at home? A family member, partner, or flatmate who might be able to let you in
Are you locked out by a uPVC multi-point lock, or just a spring latch? A spring latch on an internal door sometimes allows entry through a nearby window or secondary door

Check for Alternative Entry Points

Before calling for help, check:

Back door or side gate - Often left unlocked, particularly in a hurry
Ground-floor windows - Not ideal from a security perspective, but can help in a genuine emergency if left slightly ajar
Garage access - If your garage connects internally to the house, and the garage door is accessible

Never damage a window or door unless you are confident the repair cost is genuinely less than a locksmith call - and remember, a locksmith can usually gain non-destructive entry far more quickly.

Contact a Trusted Friend, Family Member, or Neighbour

If you have given a spare key to someone, call them. This is by far the quickest and cheapest resolution.

If you have not given anyone a spare key - make a note to do so once this situation is resolved. It takes five minutes and costs the price of a duplicate key.

Call a Professional Locksmith

If no spare key is available and no other entry point is accessible, it is time to call a professional locksmith. A qualified locksmith can gain non-destructive entry to most residential properties within minutes, using lock picking, bypass techniques, or specialised tools.

When you call:

Confirm your address clearly
Describe the type of lock - Yale, deadbolt, uPVC multi-point - if you know it
Ask for a firm price before the locksmith travels to you

A reputable locksmith will give you an honest quote over the phone and will not inflate it once they arrive.

Choosing the Right Locksmith in an Emergency

Look for an MLA-Approved Locksmith

The Master Locksmiths Association (MLA) vets and approves locksmiths who meet professional standards. MLA membership is the most reliable quality indicator available.

Confirm They Are Insured

A professional locksmith carries public liability insurance to cover any accidental damage during the job.

Ask About Pricing Upfront

Emergency locksmith rates are higher than standard call-outs, but should be clearly stated in advance. Expect to pay:

Standard hours: £50-£80 labour plus any parts
Out of hours / emergency: £100-£150 labour plus any parts

Verify Identity on Arrival

Ask the locksmith for identification and the name of their company before letting them begin work.

What Locksmith Services Are Available?

A good locksmith responding to a lockout will offer:

Non-destructive entry - Using professional techniques to open the lock without damage
Lock replacement or repair - If the lock is damaged or you need to upgrade security
New key cutting - On-site key cutting if required
Security advice - Recommendations to prevent repeat lockouts

The DIY vs Professional Debate

Attempting to open your own lock with improvised tools risks:

Damaging the lock mechanism (often costlier to repair than a locksmith call)
Damaging the door or frame
Personal injury from improvised tools

Unless you have specific locksmithing experience, calling a professional is almost always the right decision for anything more than a simple spring latch.

Preventing Future Lockouts

Once you are back inside, take a few minutes to reduce the chance of it happening again:

Get a spare key cut and leave it with a trusted neighbour or family member
Install a key safe - A wall-mounted combination box near your door stores a spare key securely and accessibly
Establish a habit - A key hook just inside the door makes it much harder to leave without your keys
Maintain your locks - Lubricate the lock mechanism with a graphite or silicone spray every six to twelve months. Check for stiffness in the key or handle and address it before the lock fails completely.

Consider a Keyless Entry System

Keyless entry eliminates the risk of losing a key entirely. Options include:

Numeric keypad locks - enter a code to unlock the door
Smart locks - controlled via a smartphone app, with the option to grant temporary or scheduled access to others
Biometric locks - fingerprint recognition, offering fast and keyless entry

Smart locks also allow you to check whether your door is locked when you are away and to let in tradespeople or guests remotely. Learn more about your residential security options.

Locked Out in London? We Can Help Right Now

City Locksmith London provides 24/7 emergency lockout response across all London boroughs. We arrive quickly, work non-destructively wherever possible, and charge fair, transparent rates.