On average, listings lease in the $10's per square foot per year. The Littleton submarket is seeing a decrease in rates. In the last 3 months, the median rate fell $10 per sqft per year. That's a 42% decline in rent.
Compared to the rest of the Denver Metro market, the Littleton submarket has less expensive rates, so you should have no trouble finding a great deal in this discounted submarket.
In the last 90 days, 8 listings have been made available, which means office spaces might be going fast. You'll want to be prepared to make an offer immediately. 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 2,000 sqft. Most buildings in this market are approximately 2 floors. Most buildings in this region were built in 1983 and are Class B.