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. Total energy purchased averages $15 /year. 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/$4.40 NNN CAM. Total $12.90/sq.ft.