Most listings are in the $20's per square foot per year. The Ossining region is seeing a decline in rates. In the last 3 months, the median rate fell $1 per sqft per year. That's a 6% decrease in rent.
In the last 90 days, 1 listings have been made available, which means new listings most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 600% of the listings in the Ossining are subleases, so you might be able to find a shorter term or below market rent. 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 3,200 sqft, there are still 0 new listings below 2,000 sqft. Most properties in this market are approximately 2 stories. Most buildings in this market were built in 1970 and are Class B.