On average, listings lease in the $10's per square foot per year. The Dedham region is seeing a an increase in rates. In the last 3 months, the median rate increased $18 per sqft per year.
Compared to the rest of the Greater Boston market, the Dedham region has smaller rates, so you should have no trouble finding a great deal in this depreciated region.
In the last 90 days, 1 listings have been made available, which means new listings are probably leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 600% of the office spaces in the Dedham 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.
Even though the median size is 2,670 sqft, there are still 0 new availabilities below 2,000 sqft. Most properties in this market are around 2 stories. Most buildings in this market were built in 1975 and are Class A.