Updated April 2026
When to Raise Rent in Orange County
A 90-day timeline for OC landlords: when to run the market analysis, when to deliver the renewal notice, how to size the increase, and how to stay AB 1482 and Santa Ana RSO compliant.
Increase Timing
Rent Increase Timing Strategies for OC Landlords
When and how you raise rent matters as much as how much you raise it. A poorly-timed or poorly-communicated increase can cost you a long-term tenant worth far more than the increase you are trying to capture.
90 Days Before Expiration
Run a Market Analysis
Pull current comps for your unit type and location. Compare your existing rent to current market rate. Calculate the gap. If your tenant is within 5% of market, a standard 3–4% increase is appropriate. If the gap exceeds 10%, a larger one-time correction with a longer notice period is a better strategy than trying to close it over multiple small increases.
75 Days Before Expiration
Deliver Renewal Notice
California Civil Code requires 30 days notice for increases up to 10% and 90 days for increases over 10%. Best practice is to deliver the renewal offer at 75 days, giving the tenant adequate time to make an informed decision and you adequate time to begin marketing if they choose not to renew. A personal, professional communication explaining the market basis for the increase dramatically improves acceptance rates.
60 Days Before Expiration
Tenant Confirms or Declines
If the tenant does not respond within 15 days of the renewal offer, follow up directly. Knowing 60 days out whether the unit will turn over gives you the full spring/summer peak season to market a vacancy. Units listed in June with a July 1 possession date routinely attract 4–8 qualified applications within 10 days in coastal and Irvine markets.
At Renewal
Execute New Lease or Begin Marketing
If renewing, execute a formal lease addendum or a new lease at the updated rent — never rely on oral agreements or month-to-month rollovers at market rate unless intentional. If vacating, list the property immediately. A professional listing launched 30 days before possession date almost always outperforms one launched after the tenant moves out.
| Market Gap vs. Current Rent | Recommended Strategy | Typical Tenant Response | AB 1482 Compliance Check |
|---|---|---|---|
| < 5% below market | 3–5% increase; standard renewal | High acceptance rate (80%+) | Always verify; at or under the cap for most OC markets |
| 5–10% below market | 5–7% increase; explain market data | Moderate acceptance (60–70%) | Verify 5% + CPI cap; may require phased increase |
| 10–15% below market | One-time 8–10% + plan for year 2 | Lower acceptance (40–55%); vacancy risk | Critical — check AB 1482 and Santa Ana RSO |
| > 15% below market | Full market correction; prepare for turnover | High vacancy risk; qualify carefully | May require 2-year plan; verify with attorney |
Acceptance rates are estimates based on NGC managed portfolio data. AB 1482 applies to covered properties (buildings 15+ years old, non-exempt). Santa Ana RSO applies stricter 3% cap on covered units built before February 1, 1995. Consult a licensed California attorney for your specific situation.
Related Resources
- Pricing Your OC Rental — full pricing guide this article is part of
- Seasonal Rental Pricing — demand cycles that influence renewal timing
- Common Rental Pricing Mistakes — why underpricing compounds over time
- Landlord Resources Hub