How Often Should You Review Your Home Security?
Most homeowners set up their locks, maybe an alarm system, and a porch light, and then never think about it again until something goes wrong. The problem is that a home's security needs aren't static. Locks wear, habits change, seasons shift, and life events (a move, a break-in nearby, new people coming and going) all quietly change what your home actually needs. Here's how often to review it, and what should trigger a check outside of that schedule.
What Makes a Home an Easy Target?
A Full Review Twice a Year Is a Reasonable Baseline
For most homes, a thorough top-to-bottom security review twice a year strikes the right balance, often enough to catch wear and changing circumstances, without turning into a chore nobody actually keeps up with. Many people find it easiest to pair this with an existing seasonal habit, like clock changes or spring and fall home maintenance, so it doesn't require remembering a separate date.
A full review means walking your entire property, inside and outside, checking every entry point, every lock, your lighting, and anything you've already installed to make sure it's still doing its job. Higher-risk properties, or homes in areas with a recent uptick in break-ins, may benefit from doing this quarterly instead.
Smaller Checks Should Happen More Often Than That
Beyond the twice-a-year deep review, certain things are worth a quick check on a rolling basis, since they degrade faster than most people expect:
- Monthly: test alarm system function and any smart lock or camera connectivity
- Quarterly: check battery levels in smart locks, cameras, and any keypad entry devices, and verify backup power or cellular failover on monitored systems
- Ongoing, as part of general upkeep: look for loose door hinges, worn weatherstripping, or hardware that's started to stick
Treating these as part of routine home maintenance, the same mental category as checking smoke detector batteries, makes them far more likely to actually happen.
Specific Events That Should Trigger an Immediate Review
Some situations call for a security check outside of your normal schedule, regardless of when your last one was:
After a break-in or attempted break-in, either at your home or elsewhere in your neighborhood. This is the clearest signal that whatever security you had wasn't enough, or that local risk has changed.
After losing keys, or a breakup, roommate move-out, or ended employment involving someone who had access. Anyone who had a key and no longer should is a reason to rekey, not just a reason to worry about it later.
How to Secure a Home After Losing Your Keys
After moving into a new home. You have no way of knowing how many keys exist for your new locks, who previously had access, or how well-maintained the existing hardware actually is. A full rekey or lock change on move-in is one of the more commonly overlooked security steps.
Before and after hosting guests for an extended stay, particularly if house cleaners, contractors, or repeat visitors have had access to the home.
After any home renovation involving your doors, windows, or entry points. New hardware, a replaced door, or altered framing can all introduce gaps that weren't there before, even when the work itself was done correctly.
Following any incident involving your alarm system malfunctioning or your cameras going offline unexpectedly, this can point to a technical issue worth investigating before it becomes a real gap.
What to Actually Check During a Review
A useful review looks at the property the way an intruder would, working from the outside in:
- Every exterior door and window, confirming they lock properly and close fully
- Door frames and strike plates, checking for loose screws or signs of wear that weaken forced-entry resistance
- Landscaping near entry points, trimming anything that's grown into a hiding spot
- Exterior lighting, replacing dead bulbs and confirming motion sensors still trigger correctly
- Any spare keys, confirming none are hidden outside in predictable spots
- Camera and alarm coverage, checking that all entry points are actually covered, not just the front door
- Garage and side entrances, which are often skipped during a "front door only" mental checklist
Common Security Gaps Around Patio Doors
Why This Matters More Than It Seems
Most residential burglaries are crimes of opportunity, and a home's vulnerabilities tend to build up gradually rather than appear all at once: a worn strike plate here, an overgrown hedge there, a spare key someone forgot was still under the mat. A regular review catches these small, accumulating gaps before they add up to a home that looks, and actually is, easy to get into.
How a Locksmith Can Help With Your Review
A locksmith brings an outside, trained eye to a walkthrough that most homeowners aren't equipped to do fully on their own, spotting worn hardware, outdated lock types, or installation issues that aren't obvious just from looking at a door. This is especially useful during the bigger life-event triggers above (a move, a lost key, a break-in), where getting it right the first time matters more than usual.
Professional home security assessments help homeowners catch what a casual walkthrough might miss, and fix it before it becomes a real vulnerability.
Frequently Asked Questions
Q: How often should I really check my home's security?
A: A full review twice a year is a solid baseline for most homes, with smaller checks (alarm tests, battery levels) done monthly or quarterly in between. Higher-risk homes may benefit from quarterly full reviews instead.
Q: Do I need to rekey my locks every time I do a review?
A: No, rekeying isn't necessary at every routine check. It's specifically warranted after losing keys, moving into a new home, or when someone who previously had access no longer should.
Q: Is a security review necessary if I already have an alarm system?
A: Yes. An alarm system covers one layer of security, but locks, door frames, lighting, and landscaping all need separate, periodic attention. A monitored system doesn't replace a physical walkthrough.
Q: What's the most commonly overlooked part of a home security review?
A: Secondary entrances, like garage doors, side doors, and patio doors, are frequently skipped in favor of just checking the front door, even though they're just as often the actual point of entry in a break-in.
Q: Should I do a review myself, or hire a professional?
A: A basic walkthrough is something most homeowners can do themselves using a checklist. A professional locksmith adds value by catching wear, installation issues, or outdated hardware that isn't obvious without training, particularly after a move or an incident.
Final Thoughts on Reviewing Your Home Security
Home security isn't something you set up once and forget. Locks wear, life circumstances change, and small vulnerabilities build up quietly over time if nothing prompts you to look for them. A twice-yearly full review, paired with quick checks in between and an immediate look after any major life event, keeps your home's actual security in line with what you assume it already is.
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