In the last 90 days, 139 listings have been listed, so you'll want to check back regularly for new listings. About 1% of the available space in the Waukesha County are subleases, so you will probably have to consider a longer term 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 2,440 sqft. Most buildings in this market are approximately 2 floors. Most buildings in this region were built in 1988 and are Class B.