Spatial Designs Office Park for Sale or Lease. A phenomenal Office Building with very unique and upscale features. This office complex is virtually self sustaining on Energy Usage. The Energy consumption is over 99% self produced. 3055 sq ft office building, home of Spatial Designs, an architectural firm, and Twin Turbines, Energy Solutions. Unique features include Solar Panel Energy System, Wind Turbine Energy System, Boardroom/Tornado Rated Shelter Room, rated to 250 MPH winds, with 8" reinforced walls/12" concrete roof. Building roof has a demonstration Grass Roof. 10,000 gallon retention pond. LED lighting, zoned floor heat. 4 large office/meeting room areas(which are dividable), plus the conference room. A First Class office complex in a great location on Mason City's West Side. Property has been featured in national magazine publications, for its innovative features. Lease Terms- $8.50/sq.ft. lease/$5.00 NNN CAM. Total $13.50/sq.ft.