Most listings are in the $10's per square foot per year. The North Boulder region is going through a decline in rates. In the last 3 months, the median rate fell $3 per sqft per year. That's a 13% decline in rent.
In the last 90 days, 10 listings have been listed, which means office spaces most likley are leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 20% of the available leases in the North Boulder 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 on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,770 sqft. Most properties in this market are close to 2 stories. Most buildings in this area were built in 1984 and are Class A.
Not much of the real estate is used for commercial space, so it might be hard to find office space. Manufacturing is the dominant industry in this market. Commute by public transit is the most popular way to get to work amongst North Boulder residents. Commuting between 30 and 45 minutes a day is the norm for those who opt to reside in this part of town.