What Should You Do After an Attempted Burglary?

Discovering signs of an attempted burglary can be unsettling, particularly when you cannot tell whether someone entered your home. Scratches around a lock, damage to a door frame or an unfamiliar mark on a window may raise concerns about your property’s security. Knowing what to do after an attempted burglary helps you respond safely, protect potential evidence and arrange appropriate repairs. At Keyhole Kates, we understand that even an unsuccessful break-in attempt can leave homeowners uncertain about whether their doors and locks are still secure.

Make Sure Your Property Is Safe Before Investigating

Your immediate safety matters more than checking the damage. If you return home and notice a forced door, broken window or other signs that someone may still be inside, do not enter the property. Move somewhere safe and call 999 if a crime is in progress or you believe an intruder may still be present. Avoid confronting anyone or trying to establish whether the property is empty yourself.

If you discover damage after the event and there is no immediate danger, report the suspected attempted burglary through 101 or your local police force’s online reporting service. Explain what you have found, when you last saw the entrance undamaged and whether you believe anybody gained access.

An attempted burglary does not necessarily mean that someone entered your home. However, visible damage should not be dismissed simply because nothing appears to be missing. The condition of your locks, doors and windows still needs attention.

Look for Signs of an Attempted Break-In

Some attempted break-ins leave obvious damage, including broken handles, cracked glazing or a door that no longer closes properly. Others produce much smaller warning signs. Fresh scratches around a cylinder, marks on the surrounding door furniture or damage to the frame may indicate interference, although ordinary wear can sometimes look similar.

Pay particular attention to changes in how your entrance operates. A key that suddenly becomes difficult to turn, a loose cylinder or a handle that feels different may suggest that something has been damaged. These symptoms are not proof of criminal activity, but they warrant investigation.

Check accessible doors and windows visually without forcing or repeatedly operating anything that appears damaged. You may also notice disturbed garden items, damage around an outbuilding or unfamiliar marks near a secondary entrance.

Avoid drawing conclusions from a single scratch. A professional assessment can help distinguish normal wear from damage that may have affected the locking mechanism.

Preserve Evidence Before Cleaning or Repairing Damage

Potential evidence can be valuable even when a suspected intruder did not get inside. Tool marks, fingerprints, footwear impressions and recordings from security cameras may help police understand what happened. Try to leave disturbed areas untouched until you have received appropriate advice.

If it is safe, photograph the visible damage from several angles without moving components or handling surfaces unnecessarily. Record when you discovered the marks and any relevant observations, such as an unusual noise or a neighbour reporting suspicious activity. Avoid cleaning handles, frames or broken materials that might contain useful evidence.

If you have CCTV or a video doorbell, preserve the original footage and any relevant recordings from before and after the incident. Check that the date and time information is accurate, but do not alter the original recording or its timestamps. Follow the police’s instructions about sharing evidence.

Where a door cannot be secured, tell the police immediately and ask how best to preserve evidence while arranging urgent repairs. You should not leave your household exposed to further risk simply to avoid disturbing damaged hardware.

Check Whether Your Door Locks Are Still Secure

One of the most important concerns after an attempted burglary is whether a damaged door lock remains dependable. A lock may still accept its key even though the cylinder, internal mechanism or surrounding fittings have been weakened. Normal operation alone does not establish that the entrance is secure.

On doors fitted with euro cylinders, attempted attacks can damage the cylinder or its protective furniture. Some anti-snap cylinders are designed with sacrificial sections that break under attack, helping protect the remaining mechanism. If this has happened, the cylinder should be professionally assessed and may require replacement. Do not assume that a damaged anti-snap lock remains safe to use.

uPVC and composite doors often contain multipoint locking systems. Damage to a handle, gearbox, locking strip or frame keeps can prevent the locking points from engaging correctly. Our uPVC lock specialists can assess these components and recommend appropriate repairs where necessary.

Do not force a stiff key, lift a damaged handle repeatedly or dismantle the lock to test it. These actions may worsen the damage, create a lockout or disturb potential evidence. A locksmith can determine whether adjustment, repair or replacement is the appropriate solution.

Arrange Repairs Without Unnecessarily Delaying Security

If an attempted break-in has left a door insecure, arranging professional assistance should be a priority. Contact the police first for guidance on evidence preservation and any planned forensic examination. Where possible, photograph the damage and retain any removed parts in accordance with the advice you receive.

You do not automatically have to wait for an officer to attend before making essential emergency security repairs. Explain the situation to the police and locksmith, particularly if you cannot lock an external door. The appropriate response depends on the circumstances, including whether officers intend to examine the damaged entrance.

A locksmith may be able to replace a compromised cylinder, repair a multipoint mechanism or identify damage to the keeps and surrounding fittings. More extensive door or frame damage may require additional specialist work. The aim is to restore dependable security rather than simply make the lock turn again.

Keyhole Kates provides burglary repairs for customers in its local service area, including help with damaged locks and securing entrances following a break-in or attempted break-in.

Review Your Home Security After the Incident

Once the immediate damage has been addressed, consider whether any other weaknesses contributed to the attempted entry. The door, frame, hinges, glazing and locking hardware all play a part in protecting an entrance. Upgrading one component will not necessarily resolve problems elsewhere.

For suitable euro-cylinder installations, TS 007 three-star protection can be achieved using appropriately rated cylinders and protective furniture. BS 3621 applies to certain thief-resistant lock assemblies, while PAS 24 assesses the security performance of complete doorsets. These standards cover different products and should not be treated as interchangeable.

Consider practical improvements such as appropriate external lighting, well-maintained window locks and a clear view of entrances. CCTV and video doorbells may provide useful recordings, but they cannot physically prevent a damaged door from opening.

If you have home insurance, check your policy’s security requirements before changing hardware. Keep photographs, invoices, product information and any police reference details together. These records may help explain the incident and the steps taken to restore security.

Frequently Asked Questions

Should I Call the Police After an Attempted Burglary?

Yes. Report a suspected attempted burglary even if nobody entered your property and nothing was stolen. Call 999 if the incident is happening or there is immediate danger. Otherwise, use 101 or your police force’s online reporting service. Explain the signs you discovered and preserve relevant evidence.

Can I Keep Using a Lock That Shows Signs of Tampering?

A lock that still turns may have hidden damage, so normal operation is not enough to confirm its security. Avoid forcing or dismantling it. Arrange a professional inspection, especially if the cylinder is loose, the handle behaves differently or the door no longer closes properly.

Do I Need a Crime Reference Number Before Calling a Locksmith?

You do not generally need to obtain a crime reference number before requesting emergency locksmith assistance. Report the incident promptly and ask police about preserving evidence. If the entrance is insecure, explain that urgent repairs are necessary. Retain photographs, invoices and any reference number supplied.

Will My Home Insurance Cover Damage from an Attempted Break-In?

Cover depends on your policy, the circumstances and any applicable excess or security conditions. Some policies may cover damage caused by attempted forced entry. Contact your insurer, describe the incident accurately and ask what evidence is required before arranging non-urgent work. Do not delay essential measures needed to make an unsafe entrance secure.

Get Help Securing Your Property After an Attempted Burglary

An attempted burglary can leave you unsure whether your home is properly protected, even when entry was unsuccessful. At Keyhole Kates, we help homeowners assess damaged locks and arrange suitable repairs or replacements. If you are in Essex or East London and need professional assistance following suspected lock tampering, contact Keyhole Kates to discuss the problem and the steps needed to restore your property’s security.