The typical asking rate per listing is in the $20's per square foot per year. The Weston submarket is experiencing a a boost in rates. In the last 3 months, the median rate rose $23 per sqft per year.
Compared to the rest of the Gold Coast market, the Weston region has smaller rates, so you should have no trouble finding a great deal in this discounted region.
In the last 90 days, 4 listings have been posted online, which means office spaces most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. 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 960 sqft. Most properties in this region are close to 2 floors. Most buildings in this market were built in 1999 and are Class A.