Manitou Springs, CO Property Maintenance: Vacant Lot Maintenance (2026)

Vacant lot maintenance in El Paso County combines county code requirements, Colorado's Noxious Weed Act (C.R.S. §35-5.5-101 et seq.), and wildfire mitigation requirements in Wildland-Urban Interface areas. In platted residential subdivisions, vegetation (grass, weeds) must be maintained under 12 inches; enforcement typically complaint-driven. The Colorado Noxious Weed Act requires landowners to manage state and county-designated noxious weeds (Canada thistle, musk thistle, diffuse knapweed, cheatgrass, myrtle spurge, leafy spurge, common among El Paso County target list). Failure to control noxious weeds allows the County Weed Division to enter, abate, and bill landowner. Trash, debris, and illegal dumping violate the LDC with fines and removal orders. In designated Wildland-Urban Interface (WUI) and high wildfire hazard zones — applicable to western El Paso County foothill and Black Forest areas — vacant lot owners should maintain defensible space standards even on undeveloped land (though enforcement is less strict than for occupied parcels). Black Forest and Ute Pass areas have specific wildfire mitigation expectations following the 2012 and 2013 wildfires. Vacant building registration may apply to structures on the lot.