Most listings are in the $50's per square foot per year. The Westport submarket is going through a an increase in rates. In the last 3 months, the median rate went up $7 per sqft per year. That's a 14% rise in rent.
Compared to the rest of the Fairfield market, the Westport region has higher rates, and you'll need to make a great offer to be in this hot region.
In the last 90 days, 32 listings have been posted online, which means new availabilities are probably going fast. You'll want to be prepared to make an offer immediately. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,920 sqft. Most buildings in this market are around 2 stories. Most buildings in this area were built in 1978 and are Class A.