When Can Pennsylvania Tenants Change Apartment Locks?

Knowing your rights when it comes to locks and security is essential for renters in Pennsylvania. Many tenants want to ensure peace of mind in their homes, but there are important legal rules about changing locks. This guide explains when and how you can lawfully change locks, your landlord’s rights, and what to do in emergencies—including steps for survivors of domestic violence.

Pennsylvania Tenant Rights on Locks and Security

Pennsylvania state law does not have a specific statute directly governing routine lock changes in rental properties. However, your right to ‘quiet enjoyment’—the ability to live undisturbed and secure—is still protected by Pennsylvania Landlord and Tenant Act and by lease agreements.[1]

  • If your lease forbids changing locks, you are generally required to obtain your landlord’s written permission first.
  • If your lease is silent on the topic, it’s safest to provide written notice to your landlord and ensure they have a key for emergency access.
  • Lock changes cannot be used to unlawfully bar a landlord from necessary entry or to conduct a self-help eviction.

When Can You Change the Locks?

Typically, you may change the locks under these circumstances, unless your lease prohibits or regulates it:

  • Improving your personal security—such as after a roommate moves out or keys are lost
  • At your own expense (and not damaging doors/frames)
  • With written notice to your landlord—and, in most cases, providing them with a copy of the new key

If your landlord changes the locks and denies you access without a formal eviction order, this is considered an illegal lockout. You may contact local authorities or file for legal remedies—see the FAQ below.

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Domestic Violence and Emergency Protections

Survivors of domestic violence have special protections under Pennsylvania law. You may have the right to change locks or request emergency relocation if your safety is threatened.

  • The Protection From Abuse Order (PFA) may direct abusers to leave the home and can support your need for urgent security changes.
  • Notifying your landlord about a PFA and requesting lock changes for your safety is recommended. Some municipalities may also have additional tenant protections or advocate support services.

Tip: If you feel your safety is at risk, document your requests to the landlord in writing and keep copies for your records.

Landlord Entry, Keys, and Quiet Enjoyment

Landlords can only enter your rented home for legitimate reasons, such as emergency repairs, inspections (with notice), or as allowed by your lease. They must respect your privacy and cannot enter without valid cause or advance notice (except in emergencies).

  • If you change your locks, providing a copy of the key to your landlord ensures emergency access and helps protect your rights.
  • The local courts and housing authorities may become involved if you or your landlord violate entry or lock rules. See resources below for help.

Official Forms and Filing a Complaint

While Pennsylvania does not have a statewide lock change request form, renters seeking legal remedies (e.g., for illegal lockouts or landlord disputes) can use these official options:

  • Landlord/Tenant Complaint (AOPC-310B): For filing against a landlord in Magisterial District Court (for lockouts or disputes). Official PDF.
    Example: Use if your landlord has changed your locks or denied access illegally.
  • Protection From Abuse Petition (PFA): For domestic violence situations requiring an order for exclusive possession or lock/security changes. Learn more.
    Example: Use if you need immediate protection due to abuse, which may include the right to change locks.

All landlord-tenant disputes in Pennsylvania are handled by the Magisterial District Courts (local civil courts for small claims and housing matters).

Frequently Asked Questions

  1. Can I change the locks if I lose my keys in Pennsylvania?
    Generally, yes—with written notice to your landlord, and providing a duplicate key if required by your lease.
  2. What if my landlord changes the locks without a court order?
    This is considered an illegal lockout. You can file a complaint at your local Magisterial District Court to regain access and potentially claim damages.
  3. Are landlords required to provide new locks at the start of tenancy?
    Pennsylvania law does not require this, but some local ordinances or leases may include it. Check your local housing department or lease agreement.
  4. What should I do if I feel unsafe in my rental?
    Contact local authorities or support services, and inform your landlord in writing. Survivors of domestic violence should consider obtaining a Protection From Abuse Order.
  5. Can I withhold rent if the landlord refuses a necessary lock change?
    Withholding rent is risky and is not always an available remedy. Seek legal advice or file a formal complaint instead.

Key Takeaways for Renters

  • Always review your lease before changing locks, and communicate changes to your landlord in writing.
  • For emergencies or domestic violence, special legal protections may empower you to change locks for your safety.
  • Unlawful landlord lockouts can be challenged at the Magisterial District Court using official forms.

By understanding these guidelines, tenants in Pennsylvania can better protect their safety and rights without risking eviction or legal disputes.

Need Help? Resources for Renters


  1. Pennsylvania Landlord and Tenant Act of 1951, Section 250.503-A, Tenant’s Right of Possession and Quiet Enjoyment
Bob Jones
Bob Jones

Editor & Researcher, Renter Rights USA

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for tenants everywhere.