The typical asking rate per listing is in the $20's per square foot per year. The Milwaukee County submarket is going through a a boost in rates. In the last 3 months, the median rate went up $24 per sqft per year.
Compared to the rest of the Milwaukee County market, the Milwaukee County region has lower rates, so you should have no trouble finding a great deal in this undervalued submarket.
In the last 90 days, 230 listings have come on the market, so you'll want to check back regularly for new listings. About 125% of the office spaces in the Milwaukee County are subleases, so you might be able to find a shorter term or below market rent. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 3,200 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this market are around 2 stories. Most buildings in this area were built in 1967 and are Class B.