In the last 90 days, 31 listings have been posted online, which means spaces most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 10% of the available space in the Melville 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 5,860 sqft, there are still 0 listings below 2,000 sqft. Most properties in this market are around 3 stories. Most buildings in this area were built in 1979 and are Class A.