7 Best Spare Key Storage Options for Your Home

A lockout rarely happens at a convenient time. It happens when you are carrying groceries, heading to work, picking up a child, or standing outside in Florida heat after a long day. The best spare key storage options give you a way back inside without turning your home into an easy target.

The right choice depends on who needs access, how often you use the spare, and how much control you want over it. A key hidden under a mat or sitting inside a fake rock may feel convenient, but those are the first places a thief will check. A better plan keeps access available to the people you trust while protecting your property.

Best Spare Key Storage Options for Homeowners

1. Leave a key with a trusted neighbor

For many homeowners, this is the safest and simplest option. Choose a neighbor who is usually nearby, responsible, and comfortable helping in an emergency. They can hold the key inside their home rather than leaving it exposed outside yours.

This works especially well when you know your neighbors and live close enough that getting the key will not become another problem. It also gives you someone to call if you are away and a family member, pet sitter, or contractor needs urgent access.

The trade-off is availability. Your neighbor may be out of town, asleep, or simply not home when you need them. Do not hand out a spare to several people without keeping track. If a relationship changes or a key goes missing, have the locks rekeyed right away.

2. Use a quality outdoor key lockbox

A wall-mounted or shackle-style lockbox can be a practical choice for households that need regular backup access. The better models use a heavy metal body and a combination or code entry. Place it in a location that is accessible but not obvious from the street.

A lockbox is useful for elderly family members, recurring home service visits, trusted caregivers, and rental property access. It can also prevent a small problem from becoming a late-night lockout call.

Do not treat every lockbox as equally secure. Thin, low-cost boxes can be easier to damage or remove. Install yours on a solid, secure surface, not on a loose gate or a decorative fixture. Change the code after a contractor finishes work, a tenant moves out, or anyone who knew the code no longer needs access.

3. Keep a spare key at work or in a secure personal bag

If you commute to the same workplace most days, storing a spare key in a locked desk, locker, or secured work bag can make sense. It is away from your house and available during many of the hours when lockouts happen.

A spare in a bag works only if you are disciplined about that bag. Do not leave it in an unattended vehicle, an open office area, or a purse that gets passed around the household. Avoid putting a keyring tag on it with your full home address. If someone finds both your ID and house key, they have more than a lost key.

This is a good secondary option, not always the only backup plan. If you get locked out after work or while traveling, the key may be nowhere near you.

4. Give a key to a nearby family member

A family member who lives nearby can be a strong option, especially for parents, adult children, or relatives who may need to check on the property. They are more likely than a neighbor to have access when you are away for several days.

Be realistic about distance. A spare key held 30 minutes away will not solve an urgent lockout quickly. It is still useful for planned access, emergencies while you are out of town, and situations where a trusted person needs to enter your home without waiting for you.

For better control, give each trusted person a separate copy and keep a simple record of who has one. If you do not know how many keys are out there, you do not have full control of your home security.

5. Store a key in a vehicle with care

Some people keep a house key in their car as a backup. This can work if the vehicle is normally with you and the key is stored out of sight. It is not the best standalone solution because a car break-in could also give someone access to your home.

Never leave a labeled house key in the glove box, center console, or obvious compartment. If you choose this route, use a discreet location and do not attach information that identifies your address. Consider it a last-resort backup for a personal vehicle, not a key-sharing solution.

Also remember the obvious problem: if you lock your car keys inside the vehicle along with your house key, you have solved nothing. Keeping a second access method is still wise.

6. Install a smart lock with backup entry

A smart lock can reduce the need to carry or hide a spare key. Many allow keypad codes for family members and trusted visitors, and some can be managed through an app. Instead of copying keys, you can give a temporary code to a dog walker, house guest, or repair professional and remove it when the job is done.

That convenience comes with a few responsibilities. Use unique codes, replace batteries before they run low, and make sure you understand how the physical backup key works. A smart lock is only helpful during an emergency if everyone in the home knows how to use it.

Smart locks are a good fit for households that frequently share access. For a home with a simple traditional deadbolt and only occasional lockout risk, a neighbor or well-installed lockbox may be more practical and less expensive.

7. Keep a spare in a secure off-site location

A locked office drawer, safe deposit box, or secure lockbox at another trusted property can protect a spare from loss at home. This is most useful as a recovery key, not for immediate access. If all other copies are lost, stolen, or damaged, an off-site key can prevent the need to replace every lock.

This option is particularly helpful for vacation homes, inherited properties, or homes that sit vacant at times. It does not solve a front-door lockout in minutes, but it adds another layer to your plan.

Spare Key Hiding Places to Avoid

The classic hiding places are popular because they are easy to remember. They are also popular with burglars. Avoid placing a key under the doormat, in a fake rock, above the door frame, inside a porch decoration, in the mailbox, or under a nearby planter.

A key taped beneath outdoor furniture or tucked inside a grill cover is not much better. These spots are exposed to weather, easy to search, and often visible to anyone spending a few moments around the property. In the Crestview area, heat, heavy rain, and humidity can also damage a poorly protected key or lockbox over time.

Do not hide a key close to the lock it opens. A spare should provide access, not provide a shortcut for someone testing obvious places around your front door.

How to Choose the Right Option

Start with the question that matters most: who needs access when you are not there? If it is only you, a trusted neighbor and a backup key in a secure personal location may be enough. If family members, caregivers, cleaners, or contractors need routine entry, a quality lockbox or keypad lock gives you more control.

Then think about what happens if the key is lost. A key with no identifying information is safer than one hanging beside an address tag. If a key goes missing and you cannot account for it, rekeying is usually the practical move. Rekeying changes the lock so the missing key no longer works, without necessarily replacing the entire hardware.

For businesses and rental properties, key control needs to be tighter. Do not leave a master key in an outdoor lockbox that multiple former employees or vendors can access. Use assigned keys or codes, document who has them, and change access promptly after staffing changes.

Build a Lockout Plan Before You Need One

A spare key is only one part of preventing a lockout. Make sure everyone in the household knows which door is normally used, who holds the backup key, and how to reach that person. Test a lockbox code occasionally, and replace worn keys before they bend or break in the lock.

If you are locked out, avoid forcing a window, prying a door, or trying improvised tools. Those attempts can damage locks, frames, and weatherstripping, and may cost more to repair than professional entry. ASAP Locksmith provides damage-free residential lockout help for homeowners who need access restored quickly.

The best storage choice is the one you can rely on without advertising your key to strangers. Set it up now, tell the right people how it works, and you will have one less emergency waiting at your front door.