On average, listings lease in the $10's per square foot per year. The Iona submarket is going through a decline in rates. In the last 3 months, the median rate decreased $189 per sqft per year. That's a 92% decrease in rent.
In the last 90 days, 2 listings have been posted online, which means new listings most likley are going fast. You'll want to be prepared to make an offer immediately. 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 1,800 sqft. Most buildings in this region are approximately 1 floors. Most buildings in this region were built in 2000 and are Class A.