Walsenburg CO’s Tiny House Variances Pathway: Energy Efficiency, Conservation, and Fuel Switching in Buildings and Industry → New Buildings → Zoning for DensityJurisdiction: Local Governments Walsenburg CO Ordinance No. 1045 grants authority to approve variances to minimum size requirements so that houses less than 500 square feet and permanently attached to the ground can be constructed in areas zoned for residential use.