In the last 90 days, 101 listings have been made available, so you'll want to check back regularly for new listings. About 1% of the office spaces in the Waukesha County are subleases, so you will probably need to sign a longer term lease with the landlord directly. 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 2,094 sqft. Most properties in this area are approximately 2 stories. Most buildings in this area were built in 1988 and are Class B.