The typical asking rate per listing is in the $20's per square foot per year. The Yorba Linda region is going through a decrease in rates. In the last 3 months, the median rate fell $7 per sqft per year. That's a 25% decrease in rent.
Compared to the rest of the Metropolitan Los Angeles market, the Yorba Linda region has smaller rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 0 listings have come on the market, which means new listings might be going fast. You'll want to be prepared to tour spaces as quick as possible. About Inf% of the available space in the Yorba Linda are subleases, so you might be able to find a shorter term or below market rent. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,470 sqft. Most properties in this market are approximately 2 floors. Most buildings in this area were built in 1986 and are Class B.