Tree Protection in Santa Monica, CA: What Residents Actually Need to Know

If you live in Santa Monica or are thinking about moving there, tree protection are one of those things you probably won't think about until they affect you directly. Santa Monica has 3 specific rules on the books covering different aspects of tree protection, and some of them might surprise you.

Tree Removal Permits

Removing any public tree in Santa Monica requires a City permit under SMMC Ch. 7.40. No person may remove, cut, or injure any tree on public property. Trees typically protected from removal unless diseased or a public safety threat.

Key details: Permit: Required for all public tree removal. Grounds: Diseased or safety threat. Code: SMMC Ch. 7.40. Public Trees: 35,000+ protected.

Unauthorized removal: $500 to $10,000 per tree depending on size and species. Replacement planting required at 2:1 or 3:1 ratio.

This is not one of those rules that cities tend to ignore. Santa Monica actively enforces its tree removal permits requirements.

Tree Replacement Requirements

Santa Monica requires tree protection during construction under SMMC Ch. 7.40. Trees must be protected with sufficient guards during building work. Removed trees may require replacement. The city manages over 35,000 public trees across 250+ species.

Key details: Construction: Guards/protectors required. Replacement: May be required for removals. Urban Forest: 35,000+ public trees. Code: SMMC Ch. 7.40.

Failure to replace: $250 to $1,000 per tree plus required planting. Fee-in-lieu non-payment: lien on property.

Heritage & Protected Trees

Santa Monica protects trees through the Landmark Tree Program. Trees with exceptional characteristics may be designated by the Landmarks Commission as Landmark Trees, including private trees. SMMC Ch. 7.40 governs all public tree protection.

Key details: Program: Landmark Tree Program. Authority: Landmarks Commission. Private Trees: May be designated at discretion. Code: SMMC Ch. 7.40.

Unauthorized removal of heritage tree: $2,000 to $25,000. Damage during construction: $1,000 to $10,000 plus remediation costs.

Compared to other cities, Santa Monica takes a harder line on heritage & protected trees. The enforcement and penalty structure reflects that.

The Bottom Line

Santa Monica is tougher than many cities when it comes to tree protection. Out of the 3 rules covered here, 2 are rated strict. If you are a homeowner, renter, or business owner in Santa Monica, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

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