In the last 90 days, 14 listings have been made available, which means spaces most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 200% of the available leases in the York 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 4,000 sqft, there are still 0 new availabilities below 2,000 sqft. Most properties in this market are approximately 2 stories. Most buildings in this region were built in 1927 and are Class B.