Most listings are in the $30's per square foot per year. The Norwalk region is experiencing a decline in rates. In the last 3 months, the median rate fell $5 per sqft per year. That's a 14% decline in rent.
Compared to the rest of the Fairfield market, the Norwalk submarket has less expensive rates, so you should have no trouble finding a great deal in this depreciated region.
In the last 90 days, 73 listings have been listed, so you'll want to check back regularly for new listings. About 1% of the office spaces in the Norwalk 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.
Even though the median size is 3,020 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this market are approximately 3 stories. Most buildings in this area were built in 1983 and are Class B.