Most listings are in the $20's per square foot per year. The Beaverton region is seeing a a rise in rates. In the last 3 months, the median rate went up $5 per sqft per year. That's a 23% increase in rent.
Compared to the rest of the Greater Portland market, the Beaverton submarket has smaller rates, so you should have no trouble finding a great deal in this discounted submarket.
In the last 90 days, 65 listings have been posted online, so you'll want to check back regularly for new listings. About 49% of the office spaces in the Beaverton are subleases, so you might be able to sign a shorter term by taking over a previous 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.
The standard measurement for office space in this area is around 1,750 sqft. Most buildings in this market are around 1 stories. Most buildings in this area were built in 1986 and are Class A.