Most listings are in the $20's per square foot per year. The Genesee region is going through a a rise in rates. In the last 3 months, the median rate rose $23 per sqft per year.
Compared to the rest of the Denver Metro market, the Genesee region has smaller rates, so you should have no trouble finding a great deal in this undervalued submarket.
In the last 90 days, 1 listings have been posted online, which means office spaces most likley are going fast. You'll want to be prepared to make an offer immediately. About 900% of the available space in the Genesee are subleases, so you might be able to find a shorter term or below market rent. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 890 sqft. Most properties in this market are close to 2 floors. Most buildings in this area were built in 2000 and are Class A.