April: Understanding Rent Increase Notices and Requirements

A small model house with a sticky note showing a percent symbol placed on it. Beside the image, a blue graphic reads: “April Tip of the Month — Understanding Rent Increase Notices and Requirements,” along with the Pasadena Rent Stabilization Department logo.

Rent increases are regulated under Pasadena’s rent stabilization framework, and specific rules apply to when and how landlords may raise rent. Understanding these requirements helps tenants know what to expect and sets guidelines for landlords to follow.

🔹 How Much Can Rent Be Legally Raised?

If a rental unit is rent-stabilized:

  • Rent may be increased only once every 12 months.
  • Landlords must provide a written 30-day notice before the increase takes effect.
  • The Annual General Adjustment (AGA) effective October 1, 2025, through September 30, 2026, is 2.25%.

Note: The AGA sets the maximum annual rent increase allowed for rent-stabilized units. Any rent increase above the AGA requires approval through the department’s petition process. To learn more about the petition process, please visit the Petitions and Hearings webpage.

🔹 What Must Be Included in a Rent Increase Notice?

Under Section 1808(c)–(e) of the Charter, landlords must provide a written rent increase notice that includes:

  • The Notice of the Existence of the Charter
  • A statement informing tenants of their right to petition any rent increase that exceeds the AGA, unless the increase is based on an approved petition

Per Section 1808(d), no rent increase may take effect until all notice requirements have been met.

Rent increases are not permitted if the landlord is out of compliance with the Charter, applicable housing, building, health, or safety regulations, or any orders issued by the Pasadena Rental Housing Board.

Tenants are encouraged to review rent increase notices carefully before an increase takes effect. Landlords are encouraged to confirm eligibility, compliance, and notice requirements prior to issuing a rent increase.

For questions or assistance, contact the Rent Stabilization Department at (626) 744-7999.