On average, listings lease in the $30's per square foot per year. The Evergreen region is experiencing a an increase in rates. In the last 3 months, the median rate rose $1 per sqft per year. That's a 4% rise in rent.
Compared to the rest of the Denver Metro market, the Evergreen submarket has more expensive rates, and you'll have to negotiate above asking rent to be in this hot submarket.
In the last 90 days, 3 listings have been made available, which means spaces most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. 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 2,500 sqft. Most buildings in this market are around 3 floors. Most buildings in this region were built in 2000 and are Class A.