In the last 90 days, 12 listings have been posted online, which means listings most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 133% of the listings in the Hawaii County are subleases, so you might be able to snag a great spot on a short term. 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 600 sqft. Most buildings in this market are close to 2 floors. Most buildings in this area were built in 1986 and are Class A.