The typical asking rate per listing is in the $30's per square foot per year. The West Linn region is experiencing a a boost in rates. In the last 3 months, the median rate rose $3 per sqft per year. That's a 8% increase in rent.
Compared to the rest of the Greater Portland market, the West Linn submarket has more expensive rates, and you'll have to negotiate above asking rent to be in this hot submarket.
In the last 90 days, 3 listings have been posted online, which means leases might be leasing quickly. You'll want to be prepared to make an offer immediately. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,630 sqft. Most buildings in this region were built in 2006 and are Class A.