• Private waiting areas available
  • 2 Large Banquet Halls
  • 1st and 3rd Floor break rooms
  • Elevator 
  • ADA accessibility
  • Public restrooms
  • 2 Large parking lots
  • Secured key FOB entry
  • Gas, Water, Sewer and Electric Included

We are proud to offer you offices in our updated building and high speed internet. We offer build to suit options along with discounts for new tenants signing a one year lease or more.

Browse Online or Call Us Toll Free – +16082991459

816 Fourth Street. /// Fourth Street Plaza

If you are need of a space for your next event, please fill out our simple form below and someone will contact you within 24 hours to set up a general contact meeting.

141 Roosevelt Ave. /// Fourth Street Plaza


If you would like to speak with someone directly in regards to your event, please feel free to contact us at the number provided below. We look forward to hearing from you.


Rachel Patete

Event Coorinator




822 Broad Street /// The Toubl Business Plaza


With over 20,000 square feet of space available, Jagger Bay Properties has remodeled what many know as the "Old Rock County Courthouse."

The goal of this property is to offer small businesses the opportunity to thrive in an incubator setting by making many expenses switch from costly to affordable.

Our Properties and space available

141 Roosevelt /// Fourth Street Plaza

All four floors have a variety of options for an array of small business needs. Our goal is to provide an ideal space to meet your needs  If you are seeking a small space we have offices as small as 9 x 11 but also have the ability to provide space as large as 20 x 35 with the flexibilty to group offices together.

With the second floor dedicated solely to event space (which is also available to tenants at a discounted price) the ground, first and third floors have much to offer.

With handicap accessibility, we also offer elevator access to every floor, restrooms on every level, a tenant lounge with water cooler, refrigerator, microwave and tables and chairs giving you the opportunity to get away from your desk and relax.


250 Garden Lane  Beloit, Wisconsin

 The Courthouse