Most listings are in the $20's per square foot per year. The Delaware submarket is seeing a an increase in rates. In the last 3 months, the median rate increased $1 per sqft per year. That's a 3% rise in rent.
In the last 90 days, 199 listings have been posted online, so you'll want to check back regularly for new listings. About 1% of the office spaces in the Delaware 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.
The standard measurement for office space in this area is around 2,420 sqft. Most buildings in this area are around 2 floors. Most buildings in this region were built in 1986 and are Class A.