In the last 90 days, 4 listings have been listed, which means leases most likley are leasing quickly. You'll want to be prepared to make an offer immediately. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 600 sqft. Most properties in this area are approximately 6 stories. Most buildings in this market were built in 1967.
Not much of the real estate is used for commercial space, so it might be hard to find office space. Utilities is the dominant industry in this region. Most of the folk of JANAF work from home. Commuting around 30 minutes a day is the norm for those who opt to reside in this part of town.