Who Is Responsible for Tree Trimming? A Guide for Los Angeles Homeowners

Tree maintenance is an essential part of homeownership, especially in Los Angeles, where trees provide shade, enhance property value, and contribute to the city's greenery. However, when it comes to tree trimming, determining who is responsible can sometimes be confusing. In this guide, we’ll break down tree trimming responsibilities for LA homeowners, including property laws, city regulations, and best practices.

Who Is Responsible for Tree Trimming?

Tree trimming responsibility depends on ownership, location, and municipal regulations. Generally, homeowners are responsible for maintaining trees on their private property, while the city or county may be responsible for trees on public property.

1. Trees on Private Property

If a tree is located entirely within a homeowner’s property lines, the homeowner is responsible for:

• Regular trimming and pruning to maintain tree health.

• Preventing overgrowth that could damage structures or utility lines.

• Removing hazardous branches that pose a risk to people or property.

• Complying with Los Angeles tree maintenance regulations.

2. Trees Near Property Lines (Neighbor’s Tree Overhangs Your Property)

In Los Angeles, property owners can trim branches from a neighbor’s tree if they extend over the property line, but only up to the property boundary. However, the following rules apply:

• You cannot cut beyond the property line or cause harm to the tree.

• It’s best to discuss tree trimming with your neighbor before making any cuts.

• If a neighbor’s tree is dead or hazardous and they refuse to address it, you may be able to request action through the Los Angeles Department of Building and Safety.

3. City-Owned Trees (Street Trees & Public Property)

Los Angeles has strict rules regarding street trees (trees planted along sidewalks or public roads). These trees are maintained by the Los Angeles Bureau of Street Services (BSS).

Homeowners cannot trim or remove city-owned trees without a permit. To request maintenance, residents can:

• Call 311 or use the MyLA311 app to report trees needing service.

• Submit a trimming request through the city’s website.

• Request an inspection if a street tree is causing damage to sidewalks or infrastructure.

What Happens if You Neglect Tree Maintenance?

Ignoring tree trimming responsibilities can lead to:

• Safety hazards: Overgrown branches can fall, causing property damage or injury.

• Legal issues: If a homeowner’s neglected tree causes damage, they may be liable for repair costs.

• City fines: Failure to comply with Los Angeles tree regulations may result in citations.

Best Practices for Homeowners

• Regularly inspect trees for dead or weak branches.

• Hire a professional arborist for safe and proper trimming.

• Check local ordinances before trimming large or protected trees.

• Maintain open communication with neighbors about shared tree responsibilities.

Conclusion

Tree trimming responsibilities in Los Angeles depend on whether the tree is on private property, near a property line, or publicly owned. Homeowners must keep their trees well-maintained and ensure compliance with city regulations. If you’re unsure about a tree’s status, consulting a local arborist or contacting city services can help avoid legal or safety issues.