Most listings are in the $40's per square foot per year. The San Juan Capistrano submarket is seeing a an increase in rates. In the last 3 months, the median rate rose $44 per sqft per year.
Compared to the rest of the Metropolitan Los Angeles market, the San Juan Capistrano region has more expensive rates, and you'll have to negotiate above asking rent to be in this hot submarket.
In the last 90 days, 2 listings have come on the market, which means spaces are probably leasing quickly. You'll want to be prepared to make an offer immediately. About 400% of the available leases in the San Juan Capistrano are subleases, so you might be able to snag a great spot on a short term. 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 2,210 sqft. Most properties in this market are approximately 2 stories. Most buildings in this market were built in 1989 and are Class B.