Unincorporated Larimer County sets no maximum grass or weed height and does not require lawns to be mowed. Only Colorado-listed noxious weeds must be controlled by the property owner.
The county confirms it has no property-maintenance code and, given its agricultural character, no rule on how high weeds grow or whether a lawn is mowed. The one exception is noxious weeds: the Larimer County Weed District enforces the Colorado Noxious Weed Act on unincorporated land, so owners must manage listed species like Canada thistle or leafy spurge. Inside Fort Collins, city code caps grass and weeds at 6 inches on developed residential and commercial property and 12 inches on undeveloped land.
No county penalty for tall grass alone; noxious-weed non-compliance can lead to a written notice and county abatement charged back to the owner.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Loveland, CO
On March 3, 2026, the Loveland City Council amended the Title 18 Unified Development Code (effective March 17, 2026) to implement Colorado Senate Bill 24-005...
Loveland, CO
Loveland does not mandate native plants in private landscapes but actively encourages drought-tolerant and Colorado-adapted species through the City of Lovel...
Loveland, CO
Loveland does not designate municipal food-truck zones; mobile vendors operate on private property with owner permission (consistent with the UDC zoning dist...
Loveland, CO
All mobile food vendors (food trucks, carts) operating within the City of Loveland must obtain an annual mobile vendor license from the Loveland City Clerk's...
Loveland, CO
Federal law (FAA Part 107 and 49 U.S.C. 44809 for recreational flyers) governs U.S. airspace and Loveland cannot regulate altitude or flight paths. Loveland ...
Loveland, CO
Loveland does not impose a calendar-based limit on residential holiday lights or seasonal decorations. Holiday lights and seasonal decorations are not regula...
See how Loveland's weeds & overgrown grass rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.