The typical asking rate per listing is in the $0's per square foot per year. The Whitehall submarket is seeing a decrease in rates. In the last 3 months, the median rate decreased $20 per sqft per year. That's a 100% decrease in rent.
In the last 90 days, 0 listings have come on the market, which means leases are probably going fast. You'll want to be prepared to tour spaces as quick as possible. About NaN% of the listings in the Whitehall are subleases, so you will probably need to consider the implications of signing a direct lease with the building. 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 properties in this area are close to 4 stories.