When protected native trees are removed in unincorporated San Diego County, the Resource Protection Ordinance may require replacement planting at specified mitigation ratios. New single-family projects must include at least 2 trees per dwelling unit.
The County's Resource Protection Ordinance and biological mitigation guidelines may require replacement planting when protected native trees are removed during development. Mitigation ratios depend on the species, size, and habitat value of the removed tree. Native oak removals may require replacement at ratios of 1:1 to 3:1 or higher depending on species and location. Replacement trees must be native species appropriate to the area. For new residential development, the County requires at least 2 trees per dwelling unit in the landscape plan per Section 86.709. Replacement plantings must be maintained and monitored for a specified period to ensure survival. In-lieu fees may be available as an alternative to on-site planting in some cases.
Failure to complete required mitigation planting may result in permit holds, fines, and additional planting requirements.
San Diego County, CA
San Diego County Code Chapter 6 (Animal Control) and the noise ordinance address barking dogs. Persistently barking dogs that disturb neighbors violate Secti...
San Diego County, CA
San Diego County Code of Regulatory Ordinances Section 36.404 sets noise limits by property zone and time of day. Residential zones: 50 dBA daytime (7 AM–10 ...
San Diego County, CA
Vehicles on public streets in unincorporated San Diego County cannot be parked for more than 72 consecutive hours. A vehicle must be moved at least 0.5 miles...
San Diego County, CA
Unincorporated San Diego County does not have a blanket overnight parking ban. The 72-hour parking rule applies. Some specific communities or HOAs may impose...
San Diego County, CA
Unincorporated San Diego County enforces the 2022 California Residential Code Section R314 (adopted under County Code Title 9, Division 1) for smoke alarms. ...
San Diego County, CA
Tree trimming in unincorporated San Diego County is required for defensible space maintenance (branches pruned to 6 feet above ground), utility clearance, an...
See how San Diego County's tree replacement requirements rules stack up against other locations.
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