In most cases, your landlord cannot enter your rental unit without proper notice and a valid reason. Here's what you need to know:
Notice requirements: Most states require landlords to provide 24-48 hours' advance written notice before entering. Some states require as little as 12 hours, while others require up to 2 days.
Valid reasons for entry: Making necessary repairs or maintenance. Showing the unit to prospective tenants or buyers. Conducting an inspection (with proper notice). In case of emergency (fire, flood, gas leak — no notice required). Court order.
When notice is NOT required: Emergencies that threaten life or property. If you have abandoned the property. If you give verbal consent at the time of entry.
Your rights: Landlords must enter at reasonable times (typically during normal business hours). You can deny entry if proper notice wasn't given (except in emergencies). Repeated unauthorized entries may constitute harassment. You can seek legal remedies including lease termination in some states.
What to do if your landlord violates your rights: Document the unauthorized entries (dates, times, circumstances). Send a written notice to your landlord citing the violation. If it continues, contact a local tenant's rights organization or attorney. You may be able to pursue legal action for damages or lease termination.