Most listings are in the $10's per square foot per year. The Evans submarket is going through a a boost in rates. In the last 3 months, the median rate went up $3 per sqft per year. That's a 20% increase in rent.
In the last 90 days, 6 listings have come on the market, which means new availabilities most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. About 17% of the available leases in the Evans 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 available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,600 sqft. Most properties in this area are close to 2 floors. Most buildings in this region were built in 2006 and are Class A.