Most listings are in the $20's per square foot per year. The Suffolk submarket is experiencing a a boost in rates. In the last 3 months, the median rate rose $1 per sqft per year. That's a 3% increase in rent.
In the last 90 days, 11 listings have been posted online, which means leases might be going fast. You'll want to be prepared to make an offer immediately. About 9% of the available leases in the Suffolk 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 on the market, so finding a space for a small business might be tough.
Even though the median size is 3,210 sqft, there are still 0 leases below 2,000 sqft. Most properties in this area are around 2 floors. Most buildings in this market were built in 2006 and are Class A.