The typical asking rate per listing is in the $20's per square foot per year. The Columbine region is seeing a a boost in rates. In the last 3 months, the median rate increased $23 per sqft per year. That's a Inf% rise in rent.
Compared to the rest of the Denver Metro market, the Columbine submarket has lower rates, so you should have no trouble finding a great deal in this undervalued region.
In the last 90 days, 3 listings have been posted online, which means leases might be leasing quickly. 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 1,340 sqft. Most buildings in this area were built in 1985.