Most listings are in the $10's per square foot per year. The Longmont region is going through a decrease in rates. In the last 3 months, the median rate decreased $3 per sqft per year. That's a 15% decrease in rent.
In the last 90 days, 23 listings have been listed, which means spaces are probably leasing quickly. You'll want to be prepared to make an offer immediately. 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 2,650 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this market are approximately 2 floors. Most buildings in this market were built in 1990 and are Class B.