The typical asking rate per listing is in the $10's per square foot per year. The Milford Mill submarket is going through a a boost in rates. In the last 3 months, the median rate went up $19 per sqft per year.
Compared to the rest of the Greater Baltimore market, the Milford Mill region has less expensive rates, so you should have no trouble finding a great deal in this depreciated region.
In the last 90 days, 5 listings have been listed, which means new availabilities most likley are leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 200% of the available leases in the Milford Mill 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.
Even though the median size is 12,520 sqft, there are still 0 new availabilities below 2,000 sqft. Most buildings in this region are approximately 1 floors. Most buildings in this region were built in 1988 and are Class B.