On average, listings lease in the $20's per square foot per year. The Rosemont submarket is experiencing a an increase in rates. In the last 3 months, the median rate went up $8 per sqft per year. That's a 40% rise in rent.
Compared to the rest of the Greater Sacramento market, the Rosemont submarket has greater rates, and you'll need to pay a premium to be in this hot submarket.
In the last 90 days, 14 listings have come on the market, which means leases most likley are going fast. 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 1,980 sqft. Most buildings in this market are close to 1 stories. Most buildings in this market were built in 1985 and are Class C.