In the last 90 days, 26 listings have been posted online, which means spaces most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 12% of the listings in the Longmont are subleases, so you might be able to find a shorter term or below market rent. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 4,800 sqft, there are still 0 listings below 2,000 sqft. Most buildings in this region are close to 2 stories. Most buildings in this region were built in 1985 and are Class B.