Alameda, CA Tree Protection: Parkway Planting (2026)
Key Facts
- Applies to
- New subdivisions during the map approval process
- Listed improvement
- Street and walkway tree planting and landscaping
- City flexibility
- May add or waive items not applicable
- Plan approval
- City Engineer must approve improvement plans first
- Adopting ordinance
- Ord. No. 3369 N.S., effective May 7, 2024
Summary
New subdivisions in Alameda must include street and walkway tree planting and landscaping as one of the required improvements listed in Section 30-86.2, alongside curbs, gutters, sidewalks, storm drains and street lighting. The City can add improvements it deems necessary or waive listed items that plainly don't apply to a particular land division.
a.The required improvements may include:1.Land grading and improvement.2.Street, alley and walkway grading and paving.3.Bikeways and Trails.4.Curbs, gutters, sidewalks, monuments and landscaping.5.Fencing barriers, header boards and warning devices.6.Sanitary sewers, storm drains and appurtenances.7.Street lighting systems.8.Fire hydrants and fire alarm system.9.All public utility systems.10.Street and walkway tree planting and landscaping.11.Bulkheads, seawalls, retaining walls or other methods of land retention and sea level rise adaptation.12.Traffic signals, traffic control, regulatory, warning and guide devices.b.The City may require additional improvements which it deems necessary, or may grant exceptions to any of the above items that are obviously not applicable in any particular division of land.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 74).
Full Breakdown
2 of the Subdivision Ordinance, re-enacted by Ordinance No. ' The requirement sits among eleven other listed improvements: land grading, street and alley paving, bikeways and trails, curbs and sidewalks, fencing and warning devices, sanitary sewers and storm drains, street lighting, fire hydrants and alarm systems, public utility systems, sea-level-rise land retention structures, and traffic control devices. Subsection (b) gives the City latitude on both ends: it may require additional improvements beyond the enumerated list that it deems necessary for a specific subdivision, and it may grant exceptions to any listed item, including the street tree requirement, if that item is 'obviously not applicable' to the particular land division.
Subsection (c) further lets the City require off-site improvements needed for local needs. 4. This is a subdivision-approval requirement rather than a general parkway maintenance code: it governs new land divisions going through the map process, not tree planting on parkways in already-subdivided neighborhoods.
Violations & Fines
A subdivision map cannot be finaled if the required street tree planting and landscaping improvement is missing from the subdivider's improvement plans, since Section 30-86.4 requires City Engineer-approved plans for all listed improvements before work begins. The City Engineer inspects completed work under Section 30-86.5, and the subdivider bears the actual cost of that inspection, with as-built drawings required at completion under Section 30-86.6 before the City accepts the improvements.
Frequently Asked Questions
Does every new subdivision in Alameda have to plant street trees?
Who approves the street tree planting plan for a new subdivision?
Does this rule cover tree planting outside of new subdivisions?
Sources & Official References
Other rules in Alameda
California rules heatmap·Compare Alameda to another location·View the California tree protection overview
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Parkway Planting in Nearby Cities
How other cities in Alameda County handle parkway planting.