The typical asking rate per listing is in the $0's per square foot per year. The Mount Sinai submarket is experiencing a decrease in rates. In the last 3 months, the median rate decreased $28 per sqft per year. That's a 100% decline in rent.
In the last 90 days, 0 listings have come on the market, which means office spaces most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About NaN% of the office spaces in the Mount Sinai are subleases, so you will probably have to consider a longer term lease. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around sqft. Most buildings in this market are around 2 stories. Most buildings in this market were built in 1988.