Commercial and residential property owners are prohibited under District law from allowing grass and weeds to grow more than 8 inches in height (Chapter 12 -6, DCMR 304.15). All exterior property and premises must be maintained in a clean, safe, and sanitary condition.

Why Is Proper Upkeep Important?

Excessive vegetative growth can cause serious public health implications:

• Can trigger respiratory problems like asthma and allergies.
• Can be a breeding place for inserts and vermin.
• Can create hiding places for people and/or accumulating trash.
• Can cause unpleasant or noxious odors.

What Types of Excessive Vegetative Growth Does DOB Regulate?

• Weeds, grasses, kudzu, poison ivy, oak, sumac, plants with obnoxious odors, and any other causing hay fever.
• Weeds must cut after no more than seven days of growth.

How Does DOB Enforce the Rules?

• Once a property is inspected and cited for excessive vegetation (growth beyond 8 inches), a property owner has three business days to respond and comply.
• If there is no response, a re-inspection is conducted.
• If the violation still exists, DOB will arrange to abate, which can take up to four weeks after the initial inspection.

What Is the Fine?

• Failing to comply could lead to fines of $500 or more.

How to Report Overgrowth

• Have the exact address of the property ready.
• Contact 311.dc.gov or use the DOB form to schedule an inspection.