Understanding the Cost to Rekey Your House: 1 Minute to Save on Rekeying Your Home

When you move into a new home or want to enhance your property's security, rekeying your locks is a smart and often necessary step. Rekeying differs from replacing locks—it's a process where a locksmith alters the internal mechanism of your existing locks so that old keys no longer work, and you receive a new set of keys. The cost to rekey your house typically depends on several factors: the number of locks and doors, the complexity of your lock system, locksmith labor fees, and your location. On average, homeowners in the U.S. can expect to pay between $80 to $160 for a basic rekeying job on several locks, though high-security or specialty locks may be more expensive, ranging from $20 to $50 per lock for standard types.

From a designer’s perspective, rekeying isn’t just a security measure—it’s an opportunity to think holistically about your home’s entry experience. Changing the "story" behind your keys is part of your space’s narrative refresh. When planning a remodel or upgrading your entryway, consider how door hardware finishes, placement, and even the feel of a new key in hand can contribute to your overall aesthetic. If you’re looking to visualize these design choices and their impact on your home’s layout, leveraging a home designer tool can help you see how updated entries and hardware blend with your interior style.

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To minimize costs, ask your locksmith if there’s a discount for rekeying multiple locks at once, or compare local providers’ rates. If you have basic DIY skills and your locks are standard pin-and-tumbler models, you might purchase a rekeying kit from a hardware store, ranging from $10–$25 per kit.

FAQ

Q: How much does it cost to rekey a single lock?

A: Rekeying a single standard lock usually ranges from $20 to $50, depending on your location and the lock type.

Q: Is rekeying cheaper than replacing locks?

A: Yes, rekeying is generally more affordable because you’re only changing the internal pins instead of replacing the entire lock hardware.

Q: How long does rekeying take?

A: A skilled locksmith can rekey a lock in about 10-15 minutes, so rekeying several locks often takes less than an hour.

Q: Do I need to rekey all locks in my house?

A: For consistency and security, especially after moving in, it’s recommended to rekey all exterior door locks so they operate with one key.

Q: Can I rekey my locks myself?

A: If you’re comfortable with basic tools, DIY rekey kits are available for popular brands, but professional help is advised for multi-point or high-security locks.