Most listings are in the $80's per square foot per year. The Central Business District submarket is going through a a rise in rates. In the last 3 months, the median rate rose $85 per sqft per year.
In the last 90 days, 5 listings have been made available, which means leases most likley are going fast. You'll want to be prepared to make an offer immediately. About 100% of the available space in the Central Business District 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 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 130 sqft. Most properties in this region are approximately 7 stories. Most buildings in this region were built in 1946 and are Class A.
A large portion of this area is residential, but there's plenty of office_space. Public administration is the dominant industry in this area. Most of the residents of Central Business District work from home. Commuting between 20 and 25 minutes a day is the norm for those who opt to reside in this part of town.