Most listings are in the $10's per square foot per year. The Colorado Springs submarket is experiencing a a rise in rates. In the last 3 months, the median rate increased $1 per sqft per year. That's a 8% rise in rent.
In the last 90 days, 476 listings have been listed, so you'll want to check back regularly for new listings. About 1% of the available space in the Colorado Springs are subleases, so you will probably have to focus your search on direct office leases. 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 800 sqft. Most buildings in this market are approximately 2 stories. Most buildings in this area were built in 1963 and are Class Class B.