Most listings are in the $20's per square foot per year. The Larimer County region is seeing a a rise in rates. In the last 3 months, the median rate went up $1 per sqft per year. That's a 6% increase in rent.
In the last 90 days, 55 listings have been listed, so you'll want to check back regularly for new listings. About 2% of the office spaces in the Larimer County are subleases, so you will probably have to consider a longer term 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 1,400 sqft. Most buildings in this area are around 2 stories. Most buildings in this area were built in 1987 and are Class B.