Compared to the rest of the Washington D.C. market, the Burke region has lower rates, so you should have no trouble finding a great deal in this undervalued region.
In the last 90 days, 0 listings have come on the market, which means office spaces most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. About Inf% of the office spaces in the Burke 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 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 2,000 sqft. Most buildings in this area are close to 3 floors. Most buildings in this area were built in 1985 and are Class B.