The typical asking rate per listing is in the $10's per square foot per year. The Golden Valley region is going through a decline in rates. In the last 3 months, the median rate fell $9 per sqft per year. That's a 33% decline in rent.
In the last 90 days, 17 listings have been listed, which means new listings are probably leasing quickly. You'll want to be prepared to make an offer immediately. About 12% of the available leases in the Golden Valley 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.
Even though the median size is 4,610 sqft, there are still 0 spaces below 2,000 sqft. Most properties in this region are around 3 stories. Most buildings in this area were built in 1980 and are Class B.