Most listings are in the $10's per square foot per year. The Sparks submarket is going through a decrease in rates. In the last 3 months, the median rate fell $2 per sqft per year. That's a 7% decrease in rent.
In the last 90 days, 19 listings have been listed, which means new listings might be leasing quickly. You'll want to be prepared to make an offer immediately. About 95% of the office spaces in the Sparks are subleases, so you might be able to find a shorter term or below market rent. 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 properties in this region are around 1 stories. Most buildings in this market were built in 1981 and are Class B.