Most listings are in the $30's per square foot per year. The Hawaii region is seeing a an increase in rates. In the last 3 months, the median rate went up $9 per sqft per year. That's a 38% rise in rent.
In the last 90 days, 275 listings have come on the market, so you'll want to check back regularly for new listings. About 2% of the available space in the Hawaii are subleases, so you will probably need to sign a longer term lease with the landlord directly. 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 940 sqft. Most buildings in this market are close to 2 stories. Most buildings in this region were built in 1972 and are Class A.