Most listings are in the $10's per square foot per year. The Brecon region is experiencing a a rise in rates. In the last 3 months, the median rate rose $2 per sqft per year. That's a 16% increase in rent.
In the last 90 days, 0 listings have been posted online, which means new listings are probably leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About Inf% of the listings in the Brecon 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 4,260 sqft, there are still 0 leases below 2,000 sqft. Most buildings in this market are approximately 2 stories. Most buildings in this market were built in 2000 and are Class A.