Delaware Laws: What Is Rent Gouging and How Are Rent Increases Regulated?

Renters in Delaware sometimes face steep rent increases, leaving them wondering if their landlord's actions are legal. Delaware has laws governing how much and how often rent can go up, as well as protections against what’s often called “rent gouging.” This article explains how rent gouging is defined under Delaware law, what your rights are as a renter, and what steps you can take if you believe your rent has been unfairly increased.

Understanding Rent Gouging in Delaware

Delaware does not have a specific law using the term “rent gouging,” but state law does set out procedures that all landlords must follow regarding rent increases. Delaware’s main tenancy law is the Delaware Residential Landlord-Tenant Code, Chapter 51[1]. The Code requires that landlords provide proper notice before raising rent and protects tenants from certain unfair practices, especially during declared states of emergency.

How Are Rent Increases Controlled?

While Delaware does not cap how much rent can be increased outside of rent-controlled areas (such as some manufactured home communities), it does regulate how landlords must notify tenants:

  • Notice required: For month-to-month tenancies, landlords must provide at least 60 days’ written notice before a rent increase can take effect.
  • Leases: If you have a lease, rent can only be raised at the end of the lease term, unless your lease says otherwise.
  • Special protections: During a State of Emergency declared by the Governor, Delaware law prohibits landlords from raising rent by more than 10% unless approved by the Delaware Attorney General’s office.

If your landlord tries to raise the rent without proper notice or during a state emergency in violation of the above, you may have grounds to dispute the increase and report potential rent gouging.

What About Excessive Rent or Unfair Practices?

Although there’s no maximum rent increase amount during normal conditions, Delaware’s Residential Landlord-Tenant Code prohibits landlords from retaliating or discriminating against tenants, and certain unfair, abusive, or harassing practices may be challenged in court. If a landlord increases rent specifically to force a tenant out or in response to a legitimate complaint or legal action by a tenant, that may be considered retaliatory and is not allowed.

Ad

What Forms and Tribunals Are Involved?

If you need to formally dispute a rent increase or alleged rent gouging in Delaware, you may use the following forms and contact these official bodies:

  • Summary Possession Complaint (JP Court Form CF01)
    Summary Possession Complaint Form:
    Used if you’re facing eviction after refusing a disputed rent increase. Tenants may need to respond to an eviction notice using this form, requesting a hearing in the Justice of the Peace (JP) Court.
    Example: If your landlord tries to evict you for not paying an increased rent you believe is illegal, you can respond with this form.
  • Justice of the Peace Court
    The Justice of the Peace Court oversees most residential landlord-tenant disputes, including those about rent increases and eviction.
  • Attorney General Consumer Protection Unit Complaint Form
    Landlord/Tenant Complaint Form:
    Use this to report suspected rent gouging or other illegal activity by landlords, especially during a State of Emergency.

How to Respond to Rent Increases and Potential Gouging

If you receive a rent increase notice:

  • Carefully review the notice for proper timing (at least 60 days for month-to-month tenancies)
  • Check if a State of Emergency is in effect (which may limit increases)
  • If the notice is not compliant, contact your landlord in writing to explain your concerns
  • Consider mediation, or seek help from the Attorney General or Justice of the Peace Court if the dispute remains unresolved
Keep written records of all communications with your landlord. Always request written proof of any rent increase or payment.

Relevant Delaware Tenancy Legislation

All tenant and landlord rights related to rent increases, evictions, and security deposits are found in the Delaware Residential Landlord-Tenant Code.[1] For manufactured home communities, see Chapter 70: Manufactured Home Communities Act.[2]

FAQ: Delaware Rent Gouging and Rent Increases

  1. Is there a limit to how much my landlord can raise the rent in Delaware?
    There is no law capping rent increases for most rentals, except during a declared State of Emergency or in some manufactured home communities.
  2. How much notice does my landlord need to give before raising rent?
    For month-to-month tenants, landlords must provide at least 60 days’ written notice before the increase takes effect.
  3. What should I do if I think my rent increase is unfair or illegal?
    First, communicate your concerns in writing to your landlord. If unresolved, contact the Delaware Attorney General’s Consumer Protection Unit or file a dispute with the Justice of the Peace Court.
  4. Can my landlord evict me for disputing a rent increase?
    Delaware law prohibits retaliation against tenants for lawful actions, so your landlord cannot legally evict you simply for disputing a rent increase.
  5. Where can I find official Delaware landlord-tenant forms?
    Official forms, including summary possession (eviction) forms, are available from the Delaware Justice of the Peace Court website.

Conclusion: Key Takeaways for Delaware Renters

  • Delaware does not set a limit on rent increases, but landlords must follow strict notice rules and cannot retaliate against tenants.
  • During a State of Emergency, rent increases may be capped and additional protections apply.
  • If you believe you are facing illegal rent gouging, reach out to the Attorney General or the JP Court for assistance.

Need Help? Resources for Renters


  1. Delaware Residential Landlord-Tenant Code, Title 25, Chapter 51
  2. Manufactured Home Communities: Title 25, Chapter 70
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights USA

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