Most listings are in the $20's per square foot per year. The Hawaii County region is experiencing a an increase in rates. In the last 3 months, the median rate increased $8 per sqft per year. That's a 40% increase in rent.
In the last 90 days, 24 listings have come on the market, which means new availabilities most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. 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 2,120 sqft. Most buildings in this area are approximately 2 stories. Most buildings in this region were built in 1989 and are Class B.