1. What is the Rent Increase Calculator?

This calculator determines the maximum allowable rent increase for rent-stabilized units in Los Angeles County for 2025, according to the Rent Stabilization Ordinance (RSO). It helps landlords and tenants understand the legal rent increase limits.

2. How Does the Calculator Work?

The calculator uses the following formula:

Where:

• Base increase — 3% of current rent
• Additional increase — 1% if utilities are included in rent
• Maximum cap — 8% total increase

Explanation: The ordinance allows landlords to increase rent by 3% plus an additional 1% if they pay for utilities, but the total increase cannot exceed 8% annually.

3. Importance of Rent Control

Details: Los Angeles County's Rent Stabilization Ordinance helps protect tenants from excessive rent increases while allowing landlords reasonable adjustments. Understanding these rules helps maintain fair housing practices.

4. Using the Calculator

Tips: Enter your current monthly rent amount and indicate whether utilities are included in your rent. The calculator will show the maximum allowable increase and your new rent amount.

5. Frequently Asked Questions (FAQ)

Q1: Does this apply to all rental units in LA County?
A: No, only to units covered by the Rent Stabilization Ordinance (RSO). Newer buildings and some types of housing may be exempt.

Q2: How often can rent be increased?
A: Under RSO, rent can typically be increased once every 12 months.

Q3: Are there exceptions to these limits?
A: Yes, landlords may petition for additional increases for capital improvements or other justified reasons.

Q4: What if my rent was already increased this year?
A: The calculator shows the maximum annual increase. If you've already received an increase, you may not be eligible for another until 12 months have passed.

Q5: Where can I get official information?
A: Contact the Los Angeles County Housing Resource Center or visit their website for official RSO guidelines.