The typical asking rate per listing is in the $30's per square foot per year. The Wildomar submarket is experiencing a a boost in rates. In the last 3 months, the median rate increased $36 per sqft per year.
Compared to the rest of the Metropolitan Los Angeles market, the Wildomar region has more expensive rates, and you'll have to negotiate above asking rent to be in this hot region.
In the last 90 days, 6 listings have been posted online, which means new listings most likley are going fast. You'll want to be prepared to make an offer immediately. 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 1,080 sqft. Most properties in this area are close to 3 floors. Most buildings in this market were built in 2006 and are Class A.