Let me get straight to the point. The median home price in Fullerton, CA for 2026 is expected to be between approximately $970,000 and $1,140,000. While there may be variations depending on the data source and timing, the median price for single-family homes is projected to be $1,142,500 as of May 2026, while the overall median sale price for all types of homes, including condos and townhomes, is $970,000. This represents a decrease of about 10% compared to the same time last year (May 2025). It might seem alarming, but looking at the actual market tells a different story.

When comparing month-over-month, there are clear signs of a rebound. The sale prices increased by 7.2% from April to May 2026, and the number of transactions also rose by 5.1%. It's more accurate to view this as the market finding balance after the overheating phase of 2024 and early 2025, rather than a collapse. Overall, housing prices in the Orange County metropolitan area are predicted to rise gradually by 2-4% in 2026, suggesting that Fullerton is likely to maintain an upward trend in the medium to long term.

We also need to consider the inventory situation. As of May 2026, there are 218 active listings in Fullerton, with a median asking price of $1,069,990. The months of supply is about 1.6 months, which indicates a continued shortage compared to the typical 6-month balance market. A low number of listings suggests limited downward pressure on prices. However, the average time it takes to sell a home is 58 days, which is more relaxed compared to last year's ultra-quick sales environment. You might be wondering whether now is the right time to buy or if you should wait. Let's look at some more data.

The sale price to asking price ratio is 101.5%. This means that contracts are still being signed above the asking prices. While buyers do have some room for negotiation, it's premature to label this as a "buyer's market." As of 2026, the 30-year fixed mortgage rates remain in the mid-6% range, which is a factor limiting purchasing power. However, as we approach the end of the year, there are expectations for slight decreases in rates, which is improving market sentiment.

• Median sale price for all home types in May 2026: $970,000 (down 10% year-over-year)
• Median sale price for single-family homes: $1,142,500
• Median asking price (active listings): $1,069,990
• Number of active listings: 218
• Months of supply: about 1.6 months (indicating a shortage)
• Average days on market: 58 days
• Sale price to asking price ratio: 101.5%
• Price change from the previous month: +7.2%

Fullerton is a prominent residential city located in northern Orange County, adjacent to Brea and Placentia, and benefits from stable rental demand due to the presence of the Cal State Fullerton campus. With limited new supply and ongoing population influx, the medium to long-term demand base remains solid, even if there are short-term adjustments. If you are looking to buy for personal use, this adjustment phase may actually present an opportunity due to the relatively less competitive environment.

Ultimately, the 2026 housing market in Fullerton is in a phase of "recalibration" rather than "cooling." While annual figures may show a decline, monthly trends are recovering, inventory remains tight, and homes are selling above asking prices. Whether for investment or personal residence, it's important to review detailed neighborhood data with a local agent before making any decisions. (Source: Cash For Houses CA Fullerton Housing Market Report May 2026, Houzeo, Movoto, homebuyinginstitute.com Orange County 2026 Forecast, 2026; this article does not constitute investment or legal advice, and it is recommended to consult with a professional before any actual contracts.)