Most listings are in the $20's per square foot per year. The Douglas County submarket is seeing a decrease in rates. In the last 3 months, the median rate decreased $5 per sqft per year. That's a 21% decrease in rent.
In the last 90 days, 21 listings have been posted online, which means new listings most likley are leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 5% of the available leases in the Douglas County are subleases, so you will probably need to sign a longer term lease with the landlord directly. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,770 sqft. Most properties in this market are approximately 1 floors. Most buildings in this area were built in 1999 and are Class B.