On average, listings lease in the $20's per square foot per year. The Blaine submarket is going through a a rise in rates. In the last 3 months, the median rate went up $4 per sqft per year. That's a 18% rise in rent.
In the last 90 days, 32 listings have come on the market, which means spaces might be going fast. You'll want to be prepared to make an offer immediately. About 3% of the office spaces in the Blaine are subleases, so you will probably have to consider a longer term lease. 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 2,990 sqft, there are still 0 office spaces below 2,000 sqft. Most properties in this region are around 2 stories. Most buildings in this region were built in 2001 and are Class A.