San Jose's Tree Protection: The Rules That Matter

Every city handles tree protection a little differently. In San Jose, California, there are 6 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

Protected Tree Species

SJMC Chapter 13.32 designates heritage trees including all native oaks, sycamores, and redwoods over 12 inches diameter at breast height. Removal requires a permit, arborist report, and replacement plan. Violations can trigger $10,000 fines per tree plus restitution, plus potential criminal misdemeanor charges.

Key details: Code chapter: SJMC Chapter 13.32. Protected natives: Oaks, sycamores, redwoods 12+ inch DBH. Other protected: Any species over 38 inch DBH. Permit support: ISA arborist report required. Fine ceiling: $10,000 per tree plus restitution.

Unauthorized removal or damage of a heritage tree under SJMC 13.32 is a misdemeanor with penalties up to $10,000 per tree plus restitution at appraised value, often tens of thousands per mature oak. Repeat offenders face prosecution and stop-work orders.

Compared to other cities, San Jose takes a harder line on protected tree species. The enforcement and penalty structure reflects that.

Parkway Planting

San Jose Public Works and Department of Transportation manage parkway-strip tree planting between sidewalks and curbs under SJMC Chapter 13.32 and Council Policy 7-12, requiring a Street Tree Planting Permit and use of approved species from the city's street tree list.

Key details: Local code: SJMC Chapter 13.32. Permit: Street Tree Planting Permit. Steward: Department of Transportation. Reference list: Approved Street Tree Species. Maintenance: Adjacent owner responsibility.

Planting an unapproved species, planting without a Street Tree Planting Permit, or removing a parkway tree without authorization can trigger removal orders, replacement requirements at city ratios, and restoration billing through SJMC Chapter 13.32.

Urban Forest Equity

San Jose's Community Forest Management Plan and Urban Forest Master Plan, adopted under the Envision San Jose 2040 General Plan, set citywide canopy goals and prioritize tree planting in low-canopy, heat-vulnerable neighborhoods often correlated with historic redlining patterns.

Key details: Plan name: Urban Forest Master Plan. Canopy target: 25% citywide. Equity tool: CalEnviroScreen + heat maps. Grant source: CAL FIRE Urban Forestry. Local code: SJMC Chapter 13.32.

Removing protected trees without authorization, failing to plant replacement trees on development projects, or violating Community Forestry conditions reduces equity-priority canopy and can trigger SJMC Chapter 13.32 fines plus development-permit holds.

Heritage & Protected Trees

San Jose Municipal Code Chapter 13.32 protects Heritage Trees (any tree formally designated by City Council for size, age, or historical value) and Ordinance-size trees (single-trunk 56-inch circumference, 18-inch DBH; multi-trunk 38-inch). Removal requires a tree removal permit, posting, and 2:1 replacement.

Key details: Ordinance tree DBH: 18-inch DBH (56-inch circumference). Multi-trunk threshold: 38-inch circumference any trunk. Heritage Tree: City Council designation by resolution. Permit: Transportation Dept tree removal permit. Replacement: 2:1 with 15-gallon stock minimum.

Unauthorized removal of an Ordinance or Heritage tree is a misdemeanor under §13.32.180, with fines up to $1,000 per tree per day plus the appraised tree value. Heritage Tree violations may add up to $25,000 in civil penalties under §13.32.150. The city may impose stop-work orders and require 5:1 replacement.

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

Tree Removal Permits

San Jose has one of California's most comprehensive tree protection ordinances under SJMC Chapter 13.32. A Tree Removal Permit is required to remove any ordinance-size tree (circumference of 56 inches or more measured at 4.5 feet above ground, or 38 inches for native species). Permits are issued by the City Arborist and require documented justification such as disease, hazard, or development necessity. Replacement planting is required for all approved removals.

Key details: Code Section: SJMC Chapter 13.32. Ordinance Size: 56 inches circumference (38 inches for native species). Measurement: At 4.5 feet above ground level. Review: City Arborist inspection required. Penalties: Up to 3x appraised tree value plus replacement.

Unauthorized removal of an ordinance-size tree can result in fines of up to three times the appraised value of the tree, plus required replacement planting at a ratio of up to 3:1. Fines can reach tens of thousands of dollars for large mature trees.

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

Tree Replacement Requirements

San Jose requires replacement planting for all approved tree removals under SJMC Chapter 13.32. The standard replacement ratio is at least 1:1 with a 15-gallon or larger tree for each ordinance-size tree removed. For Heritage Trees or multiple tree removals on development sites, higher replacement ratios of 2:1 or 3:1 may be required. When on-site replanting is not feasible, developers may pay into the City's Tree Replacement Fund at the appraised value per tree.

Key details: Code Section: SJMC Chapter 13.32. Standard Ratio: 1:1 minimum with 15-gallon tree. Heritage Trees: Up to 3:1 replacement ratio. Alternative: Payment into Tree Replacement Fund. Maintenance: 3-year establishment period required.

Failure to plant required replacement trees or maintain them during the establishment period can result in additional fines and requirements to plant additional trees at the property owner's expense.

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

The Bottom Line

San Jose is tougher than many cities when it comes to tree protection. Out of the 6 rules covered here, 4 are rated strict. If you are a homeowner, renter, or business owner in San Jose, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

All of the above reflects San Jose's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.