Most listings are in the $10's per square foot per year. The Kings Grant region is seeing a a rise in rates. In the last 3 months, the median rate rose $15 per sqft per year. That's a Inf% increase in rent.
In the last 90 days, 3 listings have been listed, which means new availabilities most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 33% of the available leases in the Kings Grant 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 posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,700 sqft. Most buildings in this area are approximately 1 stories. Most buildings in this region were built in 1999.