On average, listings lease in the $30's per square foot per year. The Honolulu County submarket is seeing a a rise in rates. In the last 3 months, the median rate rose $10 per sqft per year. That's a 45% increase in rent.
In the last 90 days, 254 listings have been listed, so you'll want to check back regularly for new listings. About 2% of the available space in the Honolulu County are subleases, so you will probably have to consider a longer term lease. 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 950 sqft. Most buildings in this region are close to 2 floors. Most buildings in this area were built in 1970 and are Class A.