Landscaping Rules in Aurora, IL: What Residents Actually Need to Know

If you live in Aurora or are thinking about moving there, landscaping rules are one of those things you probably won't think about until they affect you directly. Aurora has 8 specific rules on the books covering different aspects of landscaping rules, and some of them might surprise you.

Tree Trimming

Aurora requires street trees to be maintained at least 13.5 feet above street level. Bushes over sidewalks must be cut back 6 inches from the sidewalk. Property owners are responsible for trimming trees that overhang public ways.

Key details: Street Clearance: 13.5 feet above street. Sidewalk Clearance: 6 inches from edge. Diseased Trees: Must treat or remove. Public Trees: City forestry manages.

Vegetation obstructing public way: notice to trim. Non-compliance: city may trim and bill property owner.

Water Restrictions

Aurora manages water restrictions through its water utility during drought conditions. The city uses Fox River water and deep wells. Odd/even watering schedules may be implemented during drought. Water conservation encouraged year-round.

Key details: Water Source: Deep wells + Fox River. Drought Response: Odd/even schedules. Conservation: Encouraged year-round. County: Kane County water planning.

Water restriction violation: warning first, then fine. Repeat violations: increased fines and potential water service modification.

Weed Ordinances

Aurora enforces an 8-inch maximum weed height. Noxious weeds (Canada thistle, ragweed, etc.) are prohibited at any height under the IL Noxious Weed Act (505 ILCS 100). The city's abatement program mows non-compliant properties and places liens.

Key details: Max Height: 8 inches. Noxious Weeds: Prohibited at any height. State Law: 505 ILCS 100. Abatement: City mows + lien.

7-day notice. City abatement: costs plus admin fees as lien. Citations for noxious weeds.

This is one of the stricter rules in Aurora's municipal code. If you are unsure whether your situation complies, it is worth checking with the city before proceeding.

Native Plants

Aurora's UDO requires landscaping to prevent erosion and supports native and drought-tolerant plantings. Prairie-style and native plantings are increasingly protected in Illinois. Cultivated gardens exempt from weed ordinance as long as they are weed-free.

Key details: Native Plants: Encouraged. Prairie Gardens: Protected if maintained. Weed Exception: Cultivated beds exempt. New Lawn Permit: Required over 250 sq ft.

Unmaintained native garden with weeds over 8 inches: standard weed violation. Unpermitted large lawn: citation.

Aurora is more permissive than most cities when it comes to native plants. That said, there are still limits.

Artificial Turf

Aurora does not prohibit artificial turf in residential areas. Installation should comply with general landscaping standards and drainage requirements. Illinois HOAs cannot unreasonably restrict water-saving landscaping alternatives.

Key details: Allowed: Yes, not prohibited. Permits: Not typically required. Drainage: Must be maintained. HOA: Cannot unreasonably restrict.

Drainage issues from improper installation: code enforcement action. HOA restrictions: may be challengeable under IL law.

Aurora is more permissive than most cities when it comes to artificial turf. That said, there are still limits.

Grass Height Limits

Aurora enforces an 8-inch maximum grass and weed height. If weeds exceed 8 inches, the city may mow without further notice and bill the property owner. Vacant lots receive priority enforcement.

Key details: Max Height: 8 inches. Notice: 7 days to comply. Abatement: City mows + lien. Noxious Weeds: Any height = violation.

7-day notice. City mows: costs plus admin fees as property lien. Citations: $50 to $750 per occurrence.

Compared to other cities, Aurora takes a harder line on grass height limits. The enforcement and penalty structure reflects that.

Tree Removal & Heritage Trees

Aurora requires permits for removing trees with a diameter at breast height (DBH) of 6 inches or greater for protected species. Applications require 7-14 day advance notice. Heritage tree removals may require a public hearing.

Key details: Protected Size: 6 inches DBH. Public Trees: 8 inches DBH. Notice: 7-14 days advance. Heritage Trees: Public hearing may be needed.

Unauthorized tree removal: citation, fine, and mandatory replacement. Heritage tree violation: significant penalties.

Rainwater Harvesting

Illinois law permits rainwater harvesting for residential use. Aurora has no specific prohibition on rain barrels. The city encourages stormwater management on private property. Fox River watershed management supports green infrastructure.

Key details: State Law: Harvesting permitted. Rain Barrels: Allowed. Large Systems: May need building permit. Watershed: Fox River management.

No specific violation for rain barrels. Large systems may need permits if structural.

The rules around rainwater harvesting in Aurora lean permissive, but that does not mean anything goes.

The Bottom Line

Compared to many U.S. cities, Aurora gives residents more room on landscaping rules. 3 of the 8 rules here are rated permissive. But permissive does not mean unregulated. There are still requirements, and the city does enforce them when violations are reported.

This guide is based on Aurora's current municipal code. Local rules can and do change, so check the individual ordinance pages for the latest details, penalties, and FAQs.