Most listings are in the $10's per square foot per year. The Verona submarket is experiencing a a boost in rates. In the last 3 months, the median rate rose $17 per sqft per year.
In the last 90 days, 4 listings have been made available, which means listings most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. About 75% of the available space in the Verona 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 posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 800 sqft. Most properties in this region are approximately 1 floors. Most buildings in this market were built in 2004 and are Class A.