On average, listings lease in the $30's per square foot per year. The Lansdowne region is going through a a rise in rates. In the last 3 months, the median rate increased $36 per sqft per year.
Compared to the rest of the Washington D.C. market, the Lansdowne submarket has greater rates, and you'll need to make a great offer to be in this hot region.
In the last 90 days, 1 listings have been listed, which means new listings might be leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 1,400% of the listings in the Lansdowne 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 1,810 sqft. Most buildings in this area were built in 2007 and are Class A.