The typical asking rate per listing is in the $10's per square foot per year. The Eustis submarket is experiencing a a boost in rates. In the last 3 months, the median rate increased $17 per sqft per year.
In the last 90 days, 4 listings have been posted online, which means leases most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. About 175% of the listings in the Eustis 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 posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,400 sqft. Most properties in this market are around 2 floors. Most buildings in this region were built in 1956 and are Class A.