On average, listings lease in the $30's per square foot per year. The Washington D.C. region is seeing a decline in rates. In the last 3 months, the median rate decreased $0 per sqft per year. That's a 1% decrease in rent.
In the last 90 days, 1428 listings have been posted online, so you'll want to check back regularly for new listings. About 2% of the available space in the Washington D.C. are subleases, so you will probably have to focus your search on direct office leases. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
Even though the median size is 3,130 sqft, there are still 0 listings below 2,000 sqft. Most properties in this region are close to 4 floors. Most buildings in this area were built in 1986 and are Class A.