Changing Locks and Rekeying in Northwest Territories Rentals

Safety & Security Northwest Territories 4 min read · published March 09, 2026 Flag of Northwest Territories

Tenants often wonder whether they can change or rekey locks in a rental unit and what notice or permission is required. This guide explains tenant rights and landlord responsibilities in the Northwest Territories, including when you can change locks for safety, when you must notify the landlord, how rekeying differs from replacing hardware, and what to do if access becomes a safety concern. It also outlines practical steps to request a rekey, documentation to keep, and how to use official forms or dispute processes if a disagreement arises. The language is plain and focused on actions tenants can take to protect their privacy and safety while staying within territorial rules.

Can I change my locks as a tenant?

In many cases you can change or rekey locks for safety, but you should first check your lease and the territorial rules. If the lease explicitly forbids altering locks without permission, you must raise the issue with your landlord and ask for written permission or a formal rekeying. If you change a lock without permission, you may be responsible for restoring the original lock when your tenancy ends or risk a dispute. Contact the official Residential Tenancies office for clarification when your lease language is unclear [1].

Keep a dated photo record of the lock and keys before and after any change.

Rekeying versus replacing locks

Rekeying means changing the lock cylinder so old keys no longer work while keeping the existing hardware. Replacing the lock installs new hardware. Rekeying is usually cheaper and preserves the door and frame while restoring security. Discuss the preferred option with your landlord and get agreement on who pays and who keeps copies of new keys.

When must you notify the landlord?

You should notify your landlord before changing or rekeying locks unless you face an immediate safety risk. Notification should be in writing and include why you need the change, whether you will pay, and how many replacement keys will be made. If the landlord agrees to rekeying at their expense, ask for confirmation in writing. If the landlord refuses and you believe there is a safety risk, document the problem and consider filing a dispute with the territorial tenancy authority [2].

Keep all correspondence and receipts related to locks and keys.

When a landlord can change locks or enter

Landlords have limited rights to enter, usually for repairs, inspections, or emergencies, and often must give notice. They should not change locks without following notice rules and without ensuring tenants' access. If a landlord changes a lock and does not provide replacement keys promptly, keep records and contact the tenancy office for help [1].

Who pays for rekeying or replacement?

  • If damage is tenant-caused, the tenant may be charged for replacement costs.
  • If the landlord authorizes an upgrade for safety, they often cover the cost.
  • Agree in writing who pays before work begins to avoid disputes.
Written agreements about locks reduce the chance of misunderstandings later.

Practical steps to request rekeying or lock changes

  1. Write a clear request to your landlord explaining the safety concern, proposed solution, and whether you will pay.
  2. Keep dated photos and receipts of any work or parts purchased.
  3. Allow reasonable time for the landlord to respond and schedule rekeying or repairs.
  4. If access is restricted after a lock change, request replacement keys in writing and keep evidence of delayed access.
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When to use official forms and where to file a dispute

If you cannot resolve the issue with your landlord, you may file a formal application or complaint with the territorial tenancy authority. Common official items include a written application to request dispute resolution and any prescribed notice forms for repair requests or notice of unsafe conditions. Use official forms to ensure your case follows procedural rules and include copies of photos, receipts, and written requests you made to the landlord [3].

Official dispute processes work best when you submit clear evidence and follow form instructions.

FAQ

Can I rekey my rental if I feel unsafe?
You can rekey if the lease and territorial rules allow it, but you should notify the landlord first and keep documentation. If the landlord disagrees and you believe you face immediate danger, contact the tenancy office or local authorities.
What if the landlord changes the locks and does not give me keys?
Document the date and attempt to contact the landlord in writing. If keys are not provided promptly, file a complaint with the territorial tenancy authority and keep copies of your communications.
Who pays for new locks or rekeying?
Responsibility depends on cause and agreement: tenants typically pay for tenant-caused changes, while landlords often pay for upgrades or to correct unsafe conditions.

How-To

  1. Document the safety concern with photos and a short written note describing the issue.
  2. Send a written request to the landlord asking to rekey or change locks and state who will pay.
  3. Wait a reasonable time for a reply; if none, send a follow-up and keep copies.
  4. If unresolved, contact the territorial tenancy office for forms and file a dispute with supporting documents.

Key Takeaways

  • Notify your landlord in writing before changing or rekeying locks unless there is immediate danger.
  • Keep photographic evidence, receipts, and copies of all communications.
  • Use official territorial forms and dispute processes if you cannot reach an agreement.

Help and Support / Resources

For alternative housing search options if you need to move quickly, Find rental homes across Canada on Houseme.


  1. [1] Residential Tenancies information (Government of the Northwest Territories)
  2. [2] Northwest Territories Residential Tenancies Act (legislation)
  3. [3] Official tenancy forms and applications (Government of the Northwest Territories)

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David Chen
David Chen

Tenant Law Analyst, Tenant Rights Canada

David specializes in Ontario residential tenancy law and Northern territories housing regulations. He has followed developments at the Landlord and Tenant Board closely for over eight years and writes extensively on LTB procedures, rent increases, and maintenance obligations.