Compared to the rest of the Greater Portland market, the Sullivan's Gulch submarket has smaller rates, so you should have no trouble finding a great deal in this depreciated region.
In the last 90 days, 0 listings have come on the market, which means spaces are probably going fast. You'll want to be prepared to make an offer immediately. About NaN% of the office spaces in the Sullivan's Gulch are subleases, so you will probably need to consider the implications of signing a direct lease with the building. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 330 sqft. Most buildings in this area are close to 2 floors. Most buildings in this market were built in 1958.
Not much of the real estate is used for commercial space, so it might be hard to find office space. Waste services is the dominant industry in this region. Most of the folk of Sullivan's Gulch 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.