The typical asking rate per listing is in the $20's per square foot per year. The Downtown Kent submarket is going through a a rise in rates. In the last 3 months, the median rate went up $26 per sqft per year.
Compared to the rest of the Seattle Metropolitan Area market, the Downtown Kent submarket has less expensive rates, so you should have no trouble finding a great deal in this depreciated region.
In the last 90 days, 0 listings have been listed, which means office spaces are probably leasing quickly. You'll want to be prepared to make an offer immediately. About Inf% of the office spaces in the Downtown Kent 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 posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,430 sqft. Most buildings in this market are close to 2 floors. Most buildings in this area were built in 1979.
Not much of the real estate is used for commercial space, so it might be hard to find office space. Education is the dominant industry in this area. Most of the folk of Downtown Kent work from home. Commuting between 30 and 45 minutes a day is the norm for those who opt to reside in this part of town.