In the last 90 days, 2 listings have been listed, which means new availabilities might be going fast. You'll want to be prepared to make an offer immediately. About 200% of the available space in the Richmond 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 available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,020 sqft. Most buildings in this area are around 1 stories. Most buildings in this area were built in 1996 and are Class B.