On average, listings lease in the $50's per square foot per year. The Williamsburg region is going through a decline in rates. In the last 3 months, the median rate fell $5 per sqft per year. That's a 9% decline in rent.
Compared to the rest of the New York City market, the Williamsburg submarket has lower rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 50 listings have been listed, so you'll want to check back regularly for new listings. About 2% of the available space in the Williamsburg are subleases, so you will probably have to consider a longer term 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 2,210 sqft. Most properties in this market are around 3 stories. Most buildings in this region were built in 1931 and are Class A.
Not much of the real estate is used for commercial space, so it might be hard to find office space. Professional services is the dominant industry in this market. Commute by car is the most popular way to get to work amongst Williamsburg folk. Commuting under 5 minutes a day is the norm for those who opt to reside in this part of town.