On average, listings lease in the $20's per square foot per year. The West Palm Beach region is going through a an increase in rates. In the last 3 months, the median rate increased $1 per sqft per year. That's a 3% rise in rent.
Compared to the rest of the West Palm Beach market, the West Palm Beach submarket has smaller rates, so you should have no trouble finding a great deal in this discounted submarket.
In the last 90 days, 52 listings have been made available, so you'll want to check back regularly for new listings. About 2% of the available leases in the West Palm Beach are subleases, so you will probably have to consider a longer term lease. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,070 sqft. Most properties in this market are close to 2 floors. Most buildings in this region were built in 1985 and are Class B.