On average, listings lease in the $20's per square foot per year. The Manassas County region is seeing a a rise in rates. In the last 3 months, the median rate went up $24 per sqft per year.
In the last 90 days, 29 listings have been made available, which means leases most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 107% of the office spaces in the Manassas 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.
Even though the median size is 2,950 sqft, there are still 0 leases below 2,000 sqft. Most buildings in this region are around 2 floors. Most buildings in this region were built in 1989 and are Class B.