The typical asking rate per listing is in the $10's per square foot per year. The Weld County submarket is seeing a a rise in rates. In the last 3 months, the median rate increased $3 per sqft per year. That's a 17% rise in rent.
In the last 90 days, 33 listings have been made available, which means leases most likley are going fast. You'll want to be prepared to make an offer immediately. About 3% of the office spaces in the Weld County are subleases, so you will probably need to consider the implications of signing a direct lease with the building. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,200 sqft. Most properties in this area are around 1 floors. Most buildings in this area were built in 1997 and are Class B.