In the last 90 days, 2 listings have been made available, which means listings most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 500% of the listings in the Dock Junction 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.
The standard measurement for office space in this area is around sqft. Most buildings in this region are approximately 1 floors. Most buildings in this region were built in 1994 and are Class B.