The typical asking rate per listing is in the $10's per square foot per year. The Martin County submarket is seeing a decline in rates. In the last 3 months, the median rate decreased $3 per sqft per year. That's a 13% decline in rent.
In the last 90 days, 63 listings have been listed, so you'll want to check back regularly for new listings. About 2% of the office spaces in the Martin County 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.
The standard measurement for office space in this area is around 1,310 sqft. Most properties in this area are approximately 2 floors. Most buildings in this market were built in 1982 and are Class B.