On average, listings lease in the $10's per square foot per year. The Pittsford submarket is seeing a an increase in rates. In the last 3 months, the median rate rose $19 per sqft per year.
In the last 90 days, 5 listings have been made available, which means spaces are probably going fast. You'll want to be prepared to make an offer immediately. About 40% of the listings in the Pittsford are subleases, so you might be able to snag a great spot on a short term. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,500 sqft. Most buildings in this market are close to 1 stories. Most buildings in this area were built in 1986 and are Class A.