On average, listings lease in the $10's per square foot per year. The Silverdale submarket is going through a a rise in rates. In the last 3 months, the median rate went up $5 per sqft per year. That's a 30% increase in rent.
In the last 90 days, 0 listings have been listed, which means office spaces are probably leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About Inf% of the office spaces in the Silverdale 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 posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 700 sqft. Most buildings in this market are close to 2 floors. Most buildings in this market were built in 2003 and are Class A.