Most listings are in the $20's per square foot per year. The Northwest Harwich region is experiencing a an increase in rates. In the last 3 months, the median rate rose $21 per sqft per year.
Compared to the rest of the Greater Boston market, the Northwest Harwich region has smaller rates, so you should have no trouble finding a great deal in this undervalued submarket.
In the last 90 days, 1 listings have been posted online, which means leases most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. 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 230 sqft. Most properties in this area are around 2 floors. Most buildings in this region were built in 1948 and are Class A.