Most listings are in the $10's per square foot per year. The Loveland submarket is going through a decline in rates. In the last 3 months, the median rate decreased $3 per sqft per year. That's a 15% decline in rent.
In the last 90 days, 46 listings have been listed, so you'll want to check back regularly for new listings. About 2% of the available space in the Loveland are subleases, so you will probably need to sign a longer term lease with the landlord directly. 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 2,050 sqft. Most buildings in this market are close to 2 floors. Most buildings in this area were built in 1996 and are Class B.