Most listings are in the $10's per square foot per year. The Nevada submarket is seeing a decrease in rates. In the last 3 months, the median rate fell $4 per sqft per year. That's a 20% decline in rent.
In the last 90 days, 22 listings have been listed, which means new listings most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 73% of the available space in the Nevada are subleases, so you might be able to snag a great spot on a short term. 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 800 sqft. Most buildings in this area are around 2 floors. Most buildings in this area were built in 1988 and are Class A.