In the last 90 days, 1 listings have been made available, which means office spaces most likley are going fast. You'll want to be prepared to make an offer immediately. About 100% of the listings in the Morris Plains 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 available, so finding a space for a small business might be tough.
Even though the median size is 10,000 sqft, there are still 0 office spaces below 2,000 sqft. Most buildings in this market are around 3 stories. Most buildings in this region were built in 1990 and are Class B.