The typical asking rate per listing is in the $20's per square foot per year. The Mechanicsville region is going through a a boost in rates. In the last 3 months, the median rate rose $6 per sqft per year. That's a 33% increase in rent.
In the last 90 days, 12 listings have been listed, which means office spaces are probably leasing quickly. You'll want to be prepared to make an offer immediately. About 8% of the office spaces in the Mechanicsville are subleases, so you will probably need to sign a longer term lease with the landlord directly. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
Even though the median size is 5,350 sqft, there are still 0 spaces below 2,000 sqft. Most properties in this region are approximately 2 floors. Most buildings in this region were built in 1993 and are Class B.