On average, listings lease in the $20's per square foot per year. The Tinton Falls region is going through a a rise in rates. In the last 3 months, the median rate rose $28 per sqft per year.
In the last 90 days, 8 listings have been posted online, which means leases are probably leasing quickly. You'll want to be prepared to make an offer immediately. About 25% of the listings in the Tinton Falls 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.
Even though the median size is 26,000 sqft, there are still 0 spaces below 2,000 sqft. Most buildings in this area are close to 1 stories. Most buildings in this market were built in 1990 and are Class B.