Landscaping Rules in Sun Prairie, WI (2026)
3 verified landscaping rules for Sun Prairie, Wisconsin, sourced directly from the municipal code and official government pages.
Verified from official government sources
Tree Trimming
Trees on Sun Prairie terraces, boulevards and private lots near a public right-of-way must be trimmed to keep branches at least 14 feet above the street or alley and 10 feet above any sidewalk. The city forester enforces the standard and can waive it for newly planted trees that don't block traffic or streetlights.
Sun Prairie Tree Clearance Over Streets
Some RestrictionsSun Prairie Code of Ordinances § 12.40.090(B)-(C)
B.Clearance for Vehicular Movement. Trees and shrubs standing in or upon any boulevard, public areas, or upon any private premises adjacent to any public right-of-way or public areas shall be kept trimmed so that the lowest branches projecting over the public street or alley provide a clearance of not less than fourteen (14) feet. ... C.Clearance for Pedestrian Movement. Clearance from sidewalk...
Tree Removal & Heritage Trees
No one may remove, injure or destroy a tree or shrub on a Sun Prairie terrace or other public place without a city forester's permit. The forester also orders removal of any diseased, hazardous or nuisance tree, public or private, and can perform the work and bill the owner if it isn't done.
Sun Prairie Tree Removal Permit Rules
Some RestrictionsSun Prairie Code of Ordinances § 12.40.110(A), (C)
A.Dangerous, Obstructive and Infected Trees. Any tree or part thereof, whether alive or dead, which the city forester shall find to be infected, hazardous or a nuisance so as to endanger the public or other trees, plants or shrubs growing within the city, or to be injurious to sewers, sidewalks or other public improvements whether growing upon public or private premises, shall be removed, trimm...
Weed Ordinances
City code caps noxious weeds, grasses and lawns at eight inches high across Sun Prairie's city limits under § 8.36.010. The building inspector serves as weed commissioner, can order abatement within five calendar days, and may bill the city's cleanup cost plus a $25 administrative fee to the property owner.
Sun Prairie Weed and Grass Height Limit
Some RestrictionsSun Prairie Code of Ordinances § 8.36.010(B), (C)(1)
The growth of noxious weeds in excess of eight inches in height from the ground surface shall be prohibited within the city corporate limits. ... It shall be a public nuisance and therefore unlawful for any owner, lessee, or occupant, or any agent, servant, representative, or employee of any such owner, lessee or occupant having charge or control of any lot located within the city corporate lim...
Looking for Dane County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Sun Prairie city rules.
Landscaping Rules in Dane County →