Where Southern California Rents Rose the Fastest in 2023 — and What It Means for Renters Today

Southern California has long been known for its high cost of living, but in 2023, renters across the region experienced an even greater financial squeeze. According to a recent analysis by Zillow and featured in MSN Money, several Southern California cities saw rent prices skyrocket — with single-family homes leading the surge.

The Fastest-Rising Rents in the Region

Leading the pack was Irvine, where rent for single-family homes jumped an eye-popping 43% from 2022 to 2023. Other notable cities with significant increases included:

  • Ontario – 28%

  • Anaheim – 21%

  • Oceanside – 21%

  • Santa Ana – 20%

  • Chula Vista – 19%

These jumps are particularly striking considering the state’s efforts to cap rent increases under the California Tenant Protection Act, which limits rent hikes on many units to 5% plus inflation (capped at 10%). However, these laws often don’t apply to single-family homes — especially if they’re owned by individuals or small landlords — leaving a significant portion of renters unprotected.

Why Are Rents Climbing So Fast?

Several factors contributed to this rapid rise:

  1. Post-pandemic migration patterns: As more people sought out suburban spaces with larger homes, demand increased in family-oriented cities like Irvine and Ontario.

  2. Limited housing supply: Southern California continues to struggle with a housing shortage, particularly in the single-family category. The lack of new inventory drives prices up across the board.

  3. Inflation and rising interest rates: With mortgage rates higher, many potential homebuyers are staying in the rental market longer, further driving demand for rentals.

  4. Investment purchases: More investors are purchasing single-family homes and renting them out, often pricing them at premium rates to offset their high purchase costs.

What This Means for Renters

This trend is particularly concerning for middle-income families looking to rent larger homes. With rent for single-family homes now rising faster than for apartments, families may find themselves priced out of neighborhoods with good schools and safer streets.

Moreover, these steep increases could lead to greater displacement and housing insecurity, particularly in areas like Santa Ana and Chula Vista where a large portion of the population is already cost-burdened.

A Shift in the Rental Landscape

While the Southern California rental market has always been competitive, the disparity between single-family and apartment rental growth is a newer phenomenon. Interestingly, apartment rents in Los Angeles County and the Inland Empire saw little to no growth, signaling a possible stabilization or even cooling in the multi-unit sector.

This could mean that apartment rentals may become a more viable option for families feeling the pinch from single-family home prices — if they’re willing to sacrifice space or amenities.

Moving Forward: What Can Be Done?

As cities and states look for ways to stabilize the housing market, here are a few potential solutions:

  • Expand rent control to include more single-family homes, particularly those owned by large investment firms.

  • Increase housing production, especially of family-sized rental units.

  • Offer tax incentives or grants to landlords who cap rent increases or offer affordable long-term leases.

  • Educate renters about their rights, especially in states like California where emergency price-gouging laws and local ordinances can offer some protections.

Conclusion

Southern California’s rental market in 2023 reflected broader economic trends and persistent local challenges. While apartment rents have cooled in some areas, single-family homes have become increasingly unaffordable for the average renter — particularly in cities like Irvine and Anaheim.

For renters, it’s more important than ever to stay informed, explore all available housing options, and advocate for policies that promote housing equity and affordability across the board.

Source:
MSN Money: Where Southern California house rents rose the fastest last year