In the last 90 days, 1 listings have been posted online, which means listings most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 200% of the office spaces in the Fremont 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 7,500 sqft, there are still 0 listings below 2,000 sqft. Most buildings in this area are close to 1 floors. Most buildings in this market were built in 1998 and are Class B.