Most listings are in the $20's per square foot per year. The Urban Honolulu submarket is seeing a an increase in rates. In the last 3 months, the median rate went up $2 per sqft per year. That's a 7% rise in rent.
In the last 90 days, 140 listings have come on the market, so you'll want to check back regularly for new listings. About 2% of the listings in the Urban Honolulu are subleases, so you will probably have to focus your search on direct office leases. 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 1,350 sqft. Most properties in this area are close to 5 floors. Most buildings in this region were built in 1972 and are Class A.