The typical asking rate per listing is in the $10's per square foot per year. The Dublin region is going through a a rise in rates. In the last 3 months, the median rate went up $18 per sqft per year.
In the last 90 days, 49 listings have been listed, so you'll want to check back regularly for new listings. About 129% of the available leases in the Dublin 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.
Even though the median size is 17,160 sqft, there are still 0 leases below 2,000 sqft. Most properties in this market are approximately 2 floors. Most buildings in this area were built in 1989 and are Class B.