On average, listings lease in the $20's per square foot per year. The Fredericksburg County region is going through a an increase in rates. In the last 3 months, the median rate went up $3 per sqft per year. That's a 10% rise in rent.
In the last 90 days, 16 listings have been made available, which means new listings might be leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 13% of the listings in the Fredericksburg County 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 1,750 sqft. Most buildings in this region are close to 2 floors. Most buildings in this area were built in 1978 and are Class B.