In the last 90 days, 13 listings have been listed, which means new listings most likley are leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 8% of the office spaces in the Wellesley are subleases, so you will probably need to sign a longer term lease with the landlord directly. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
Even though the median size is 5,400 sqft, there are still 0 leases below 2,000 sqft. Most buildings in this market are close to 3 floors. Most buildings in this region were built in 1970 and are Class A.