Heritage & Protected Trees: Vacaville vs Vallejo
How do heritage & protected trees rules compare between Vacaville, CA and Vallejo, CA?
Vacaville and Vallejo have similar restriction levels.
Vacaville, CA
Solano County
Vacaville does not maintain a formal numeric Heritage Tree size threshold separate from its citywide 6-inch DBH rule, but VMC Chapter 14.09.250 (Resource Protection) gives heightened protection to trees within designated Resource Protection areas - including native oak woodlands in Lagoon Valley, the Vaca Hills, and certain ridgelines. Large, mature, and historically significant trees are protected through Tree Removal Permit conditions, higher replacement ratios, and discretionary-review tree-preservation conditions.
View full Vacaville rules →Vallejo, CA
Solano County
Vallejo designates heritage or landmark trees based on size, age, or species. Removal or damage to heritage trees carries significant penalties.
View full Vallejo rules →Key Facts Comparison
| Fact | Vacaville | Vallejo |
|---|---|---|
| Primary Code | VMC Ch. 14.09.250 | - |
| Baseline Protection | >=6 in DBH citywide | - |
| Resource Areas | Lagoon Valley, Vaca Hills, ridgelines | - |
| Key Species | Native oaks (Quercus spp.) | - |
| Recorded Preservation | Site Dev Plan / Dev Agreement | - |
| Contact | Current Planning 707-449-5140 | - |
| Designation | - | Size, species, or historical |
| Typical Size | - | 24+ inch trunk diameter |
| Removal | - | Council approval required |
| Topic | - | Heritage Trees |
Highlighted rows indicate differences between cities.
Vacaville FAQ
Does Vacaville have a Heritage Tree ordinance?
Vacaville does not use a formal numeric Heritage Tree threshold like some other California cities. Instead it protects all trees 6 inches DBH and larger citywide under VMC 14.09.250.060, with heightened scrutiny inside Resource Protection areas.
What trees get extra protection?
Native oaks - valley oak, coast live oak, blue oak, interior live oak - within Resource Protection areas (Lagoon Valley, the Vaca Hills, designated ridgelines) and trees specifically preserved through entitlement conditions on a developed site.
What happens if I damage a protected tree during construction?
Tree damage during construction is treated under VMC 14.09.250 as if it were unpermitted removal once the damage compromises tree health. Penalties can include appraised-value assessment using ISA arborist methods, restoration orders, and stop-work on the project.
Vallejo FAQ
How is a heritage tree designated?
Based on trunk size (typically 24+ inches), species rarity, age, or historical significance. Residents may nominate trees.
Can I ever remove a heritage tree?
Only with special approval, typically from city council or tree commission. Granted mainly for safety hazards.
Compare other topics
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