Most listings are in the $30's per square foot per year. The Livermore region is seeing a a boost in rates. In the last 3 months, the median rate went up $36 per sqft per year.
Compared to the rest of the East Bay market, the Livermore region has less expensive rates, so you should have no trouble finding a great deal in this discounted submarket.
In the last 90 days, 17 listings have been made available, which means listings most likley are going fast. You'll want to be prepared to make an offer immediately. About 65% of the office spaces in the Livermore are subleases, so you might be able to sign a shorter term by taking over a previous lease. 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 3,000 sqft, there are still 0 spaces below 2,000 sqft. Most properties in this region are around 1 stories. Most buildings in this region were built in 1989 and are Class A.