New Home Lock Security Checklist Seattle

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Who should you call to secure your locks after buying a new home?

You should call a licensed locksmith within 24 hours of closing on your new home to rekey or replace all exterior locks. At Elite Locksmiths, we prioritize emergency lock changes for new homeowners in Seattle (98108) and Renton (98056) because you can never know how many copies of the previous keys are in circulation. Our team treats new home lock security as a same-day or next-day priority.

New Home Lock Security Checklist Seattle: Your First 48 Hours

The moment you receive your keys at closing, your lock security timeline begins. Previous homeowners, their relatives, contractors, real estate agents, housekeepers, and neighbors may all have had access to keys over the years. Even in trusted transactions, copies may exist in forgotten drawers or on old key rings.

We recommend following this sequence immediately after taking possession:

For more, see our guide on Smart Lock Installation Guide for Seattle & Renton Homeowners.

Contact a professional locksmith before you move a single box inside. Schedule the service for closing day or the following morning at the latest.
Inspect every exterior door, including side entries, basement doors, and any door leading from an attached structure into your living space.
Check all window locks on the ground floor and any upper-floor windows accessible via roof, porch, or tree branches (common in older Seattle and Renton neighborhoods).
Test deadbolts to confirm they extend fully and aren’t worn down from years of use.
Verify that sliding doors have functional locks and consider adding secondary security bars, especially relevant in ground-level units common throughout King County.
Document the brand and type of each lock so your locksmith can prepare the correct components before arriving.

The Hidden Risk: Master Key Systems

Many newer developments, condos, and planned communities use master key systems that allow property managers or HOAs to access individual units. If your new home is part of such a system, simply rekeying to a new key may not eliminate all access. We can evaluate whether your locks are part of a master system and recommend appropriate solutions that balance your security needs with any HOA requirements.

Frequently Asked Questions

Should you rekey or completely replace your locks?

Rekeying is faster and more affordable when your existing locks are high quality and in good working condition. We can rekey most standard deadbolts and doorknob sets in minutes, giving you brand new keys while keeping your current hardware. This approach works well for newer homes in developing Renton neighborhoods where builders installed quality locks within the past few years.

Complete replacement makes sense when locks are worn, outdated, or low security grade. Many older homes in Seattle’s 98108 area still have original 1960s or 1970s hardware that doesn’t meet current security standards. We also recommend replacement if you want to upgrade to smart locks, high-security cylinders, or uniform keying across all entry points.

What about locks you can’t see from outside?

Interior access points matter just as much as front doors. We check locks on doors leading from garages into homes, basement exterior entries (especially common in Pacific Northwest homes built on slopes), and any gates that provide yard access to windows or back doors. Storm door locks and screen door latches should also be evaluated, as they provide a first layer of deterrence.

For more, see our guide on Rekeying vs. Replacing Locks: What Cost-Conscious Homeowners Should Know.

The damp Puget Sound climate causes unique problems with lock hardware over time. Moisture infiltration leads to internal rust and cylinder freezing during occasional winter cold snaps. When we change locks after moving Renton homeowners into their properties, we often discover corroded pins and springs that would have failed within months.

Timing your lock service around your move

We schedule most new homeowner lock changes for the morning of moving day, before the moving truck arrives. This gives you peace of mind that your belongings are entering a secure space. For clients buying homes in Seattle (98108) or Renton (98056), we offer early morning appointments starting at 7 AM to accommodate closing schedules and moving company timing.

For more, see our guide on File Cabinet, Desk, and Safe Lock Solutions for Local Businesses.

Our team carries extensive inventory for same-day service, so you won’t wait days for special orders. When you change locks after moving Renton or Seattle properties become officially yours, we complete most whole-house rekeying jobs in under an hour. You can reach us directly at Seattle (98108): 206.501.3030 | Renton (98056): 800.977.2308 to schedule your new home lock security checklist Seattle service before your closing date, and please review our Lockout Service Disclaimer for complete service terms.