Most listings are in the $10's per square foot per year. The Downtown Fort Collins submarket is going through a decrease in rates. In the last 3 months, the median rate fell $2 per sqft per year. That's a 9% decline in rent.
In the last 90 days, 1 listings have been listed, which means new listings most likley are going fast. You'll want to be prepared to make an offer immediately. 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 2,440 sqft. Most properties in this market are around 2 stories. Most buildings in this region were built in 1904 and are Class C.
Not much of the real estate is used for commercial space, so it might be hard to find office space. Education is the dominant industry in this region. Most of the folk of Downtown Fort Collins work from home. Commuting approximately 20 minutes a day is the norm for those who opt to reside in this part of town.