The typical asking rate per listing is in the $30's per square foot per year. The Oyster Bay submarket is seeing a a rise in rates. In the last 3 months, the median rate rose $38 per sqft per year.
In the last 90 days, 1 listings have been listed, which means new listings are probably going fast. You'll want to be prepared to make an offer immediately. About 200% of the available leases in the Oyster Bay are subleases, so you might be able to sign a shorter term by taking over a previous lease. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 900 sqft. Most buildings in this region are close to 2 floors.
Not much of the real estate is used for commercial space, so it might be hard to find office space. Construction is the dominant industry in this market. Commute by motorcycle is the most popular way to get to work amongst Oyster Bay folk. Commuting around an hour a day is the norm for those who opt to reside in this part of town.