1. What is the Rent Increase Formula?

The rent increase formula for Los Angeles County calculates the maximum allowable rent increase under local rent control ordinances. The increase is capped at the lower of either CPI + 3% or 8% of the current rent.

2. How Does the Calculator Work?

The calculator uses the following formula:

Where:

• \( CPI \) — Consumer Price Index percentage for the region
• \( Current Rent \) — The current monthly rent amount
• 3% — The fixed addition to CPI
• 8% — The maximum allowable increase

Explanation: The formula ensures rent increases don't exceed either CPI + 3% or 8%, whichever is lower, protecting tenants from excessive increases.

3. Rent Control in Los Angeles County

Details: Los Angeles County has specific rent control ordinances that limit how much landlords can increase rent each year for covered properties. These rules apply to most multi-family buildings built before October 1978.

4. Using the Calculator

Tips: Enter the current CPI percentage (available from government sources) and your current monthly rent. The calculator will show the maximum allowable increase and your new rent amount.

5. Frequently Asked Questions (FAQ)

Q1: How often can rent be increased?
A: Under Los Angeles County ordinances, rent can typically be increased once every 12 months.

Q2: Where can I find the current CPI?
A: The CPI for Los Angeles County is published by the Bureau of Labor Statistics and available on government websites.

Q3: Are all properties subject to these limits?
A: No, some properties are exempt, including single-family homes, condominiums, and buildings constructed after October 1978.

Q4: Can landlords increase rent more than this?
A: Only with tenant consent or through petition to the rent control board for specific capital improvements.

Q5: What if my rent was already below market rate?
A: The same percentage limits apply regardless of how your current rent compares to market rates.