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Moorpark, CA Landscaping Rules: Tree Removal & Heritage Trees (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Tree removal permit rules in Moorpark, 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 law
Moorpark Municipal Code § 12.12.070(A)
Mature tree threshold
72+ sq in trunk cross-section
Applies to
Public and private property alike
Replacement cap
Capped at tree's appraised value
Cannot deny if
Denial would block economic use of property
Penalty
Misdemeanor under § 12.12.130

Summary

Removing a native oak, historic tree or mature tree (72+ square inches of trunk) anywhere in Moorpark takes a city tree removal permit under Municipal Code § 12.12.070(A), whether the tree is on public or private land. The permit can't be denied outright, but it can be conditioned on replacement planting valued up to the tree's own appraised worth.

'Mature tree' means a living tree with a cross-sectional area of all major stems, as measured four and one-half (4½) feet above the root crown, of 72 or more square inches. ... § 12.12.070. Tree removal permits—Requirements. ... A. Permit Required. No native oak tree, historic tree or other mature tree, where that tree is on public or private property, except as provided for in subsection B of this section, or is associated with a proposal for urban development, shall be removed, cut down, or otherwise destroyed, unless a tree removal permit has been issued by the city. ... In no event shall a permit be denied if to do so would cause interference with the economic use and enjoyment of the property. ... E. ... Any applicant for a tree removal permit shall not be required to expend more on the replacement tree(s) than the appraised value of the tree(s) for which a permit is required.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4978490; v10 updated 2026-07-01).

Full Breakdown

030 is any living tree with 72 or more square inches of trunk cross-section measured four and a half feet above the root crown, regardless of species, which sweeps in large non-oak trees the native-oak and historic-tree categories don't reach. 070(C); refusing to allow that inspection is grounds for denial. 070(D). 070(E) caps what an applicant must spend on replacements at the tree's own appraised value, calculated under the Council of Tree Landscape Appraisers' guide. 070(G) waives replacement entirely when the city itself ordered the tree removed for a street alignment or sight-distance safety project, or when removal was necessitated by the tree's own health.

The chapter's baseline promise, stated directly in subsection (A), is that a permit can never be denied if refusal would interfere with the economic use and enjoyment of the property.

Violations & Fines

Removing a protected tree without the § 12.12.070(A) permit is a misdemeanor under § 12.12.130, regardless of whether the tree is a native oak, historic tree or qualifying mature tree. Refusing to allow the required site inspection under § 12.12.070(C) is independent grounds for the city to deny the permit outright, and grading within a preserved tree's dripline during an approved project can separately violate the preservation safeguards in § 12.12.060.

Frequently Asked Questions

What size tree needs a removal permit in Moorpark, even if it's not an oak?
Any tree, of any species, with 72 or more square inches of trunk cross-section measured four and a half feet above the root crown counts as a protected 'mature tree' under § 12.12.030 and needs a § 12.12.070 removal permit, the same as a native oak or a council-designated historic tree.
Will the city deny my tree removal permit and just make me keep a dying tree?
No. Section 12.12.070(A) states a permit can never be denied if denial would interfere with the economic use and enjoyment of the property. The city can condition approval on replacement planting, but replacement cost is capped at the tree's own appraised value under § 12.12.070(E).
Do I need a permit to remove a tree the city is requiring me to clear for a road project?
You still need the removal permit, but § 12.12.070(G) waives any replacement-planting cost when the city directed the removal for a street alignment or to achieve safe sight-distance, or when the tree's own poor health made removal necessary.

Sources & Official References

Other rules in Moorpark

All Moorpark rules

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