The typical asking rate per listing is in the $20's per square foot per year. The Hauppauge submarket is going through a decline in rates. In the last 3 months, the median rate decreased $1 per sqft per year. That's a 4% decline in rent.
In the last 90 days, 32 listings have been listed, which means listings are probably leasing quickly. You'll want to be prepared to make an offer immediately. About 6% of the available space in the Hauppauge 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 posted, so finding a space for a small business might be tough.
Even though the median size is 2,900 sqft, there are still 0 spaces below 2,000 sqft. Most buildings in this region are close to 2 stories. Most buildings in this market were built in 1986 and are Class B.