The typical asking rate per listing is in the $20's per square foot per year. The Colorado region is seeing a an increase in rates. In the last 3 months, the median rate increased $0 per sqft per year. That's a 2% increase in rent.
In the last 90 days, 2080 listings have been listed, so you'll want to check back regularly for new listings. About 66% of the available leases in the Colorado are subleases, so you might be able to snag a great spot on a short term. 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 2,290 sqft. Most properties in this market are around 2 stories. Most buildings in this area were built in 1981 and are Class B.