San Marcos, CA Landscaping Rules: Tree Removal & Heritage Trees (2026)
Tree removal permit rules in San Marcos, CA, sometimes called heritage tree, protected tree, or street tree ordinances, list which trees require a permit before you can cut them down.
Key Facts
- Governing chapter
- Municipal Code Ch. 14.20, Art. I
- Scope
- Public property and right-of-way trees only
- Replacement ratio
- 1:1 minimum for removed trees
- Replanting deadline
- 30 days after removal
- Permitting authority
- City Director
Summary
San Marcos requires a written permit from the Director before anyone trims, destroys or removes a tree, hedge or large shrub on public property or in a public right-of-way, and any tree removed under a permit must be replaced at least one-for-one. The city's tree code covers only public and right-of-way trees, not vegetation on private lots.
No Person shall trim, break, deface, destroy, burn or remove any tree, hedge, or large shrub growing on any public property or public Right-of-way unless authorized to do so in writing by the Director, and any removed trees shall be replaced to at least a one to one (1:1) ratio, or the cost of such replacement and associated work paid to the City, by the responsible Person, as determined by the Director.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 14 Update 1).
Full Breakdown
20, Article I of the Municipal Code makes it unlawful for any person to trim, break, deface, destroy, burn or remove a tree, hedge, or large shrub growing on public property or a public right-of-way unless the Director authorizes it in writing (Sec. 010). Anyone wanting to remove such a tree must first file an application with the Director (Sec. 020). The Director may issue the permit on terms and conditions set to protect people and property, or may deny it outright (Sec. 030(a)). If a live tree, hedge or shrub is removed under a permit, the permittee must, within 30 days of removal, plant at least one replacement specimen of a type and location specified by the Director (Sec.
030(b)), and removed trees must be replaced at a minimum 1:1 ratio or the cost of replacement paid to the City (Sec. 010). Separately, if the Director determines that trimming, pruning or removing a tree within a City Highway is necessary to protect the traveling public, the City may perform the work itself, subject to available funds, personnel and equipment (Sec. 040(a)). A permittee who wants the City to do removal work on their behalf must deposit the estimated cost with the Director in advance, with any shortfall billed to the permittee after completion (Sec.
040(b)). Planting a new tree, hedge or shrub in a City right-of-way likewise requires a written permit and species approval from the Director under Article II (Secs. 060). 20 regulates removal of trees on privately owned property; San Marcos has no separate heritage or protected-tree ordinance covering private lots.
Violations & Fines
Chapter 14.20 does not set out its own penalty schedule for unpermitted removal of a public tree, but unauthorized work on City-controlled trees or right-of-way vegetation exposes the responsible person to the cost of one-for-one replacement (or its cash equivalent) as determined by the Director, in addition to potential general nuisance and municipal code enforcement action for damage to City property.
Frequently Asked Questions
Do I need a permit to cut down a tree in my own San Marcos yard?
Who decides whether a street tree can be removed in San Marcos?
What happens after a public tree is removed under permit?
Sources & Official References
Other rules in San Marcos
California rules heatmap·Compare San Marcos to another location·View the California landscaping rules overview
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Tree Removal & Heritage Trees in Nearby Cities
How other cities in San Diego County handle tree removal & heritage trees.