On average, listings lease in the $20's per square foot per year. The Historic Downtown Littleton submarket is going through a decline in rates. In the last 3 months, the median rate decreased $4 per sqft per year. That's a 13% decrease in rent.
Compared to the rest of the Denver Metro market, the Historic Downtown Littleton region has lower rates, so you should have no trouble finding a great deal in this discounted region.
In the last 90 days, 2 listings have been made available, which means spaces most likley are 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 500 sqft. Most properties in this area are around 1 floors. Most buildings in this market were built in 1970 and are Class B.
Not much of the real estate is used for commercial space, so it might be hard to find office space. Public administration is the dominant industry in this region. Most of the occupants of Historic Downtown Littleton work from home. Commuting between 30 and 45 minutes a day is the norm for those who opt to reside in this part of town.