On average, listings lease in the $20's per square foot per year. The Lynnwood submarket is going through a a boost in rates. In the last 3 months, the median rate increased $1 per sqft per year. That's a 5% increase in rent.
Compared to the rest of the Seattle Metropolitan Area market, the Lynnwood submarket has lower rates, so you should have no trouble finding a great deal in this undervalued region.
In the last 90 days, 10 listings have come on the market, which means listings most likley are going fast. You'll want to be prepared to make an offer immediately. About 20% of the available leases in the Lynnwood are subleases, so you might be able to snag a great spot on a short term. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
Even though the median size is 3,100 sqft, there are still 0 leases below 2,000 sqft. Most properties in this area are approximately 4 floors. Most buildings in this market were built in 1990 and are Class B.