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 Marcos, CA
Barking dog complaints in San Marcos are handled by the San Diego Humane Society, which provides animal control services for the city. Persistent barking tha...
San Marcos, CA
San Marcos does not have a local ban on gas-powered leaf blowers beyond state law. California Assembly Bill 1346 banned the sale of new gas-powered small off...
San Marcos, CA
Amplified music and loudspeakers in San Marcos must comply with the city's noise ordinance under Chapter 10.24. Music and amplified sound that disturbs the p...
San Marcos, CA
San Marcos regulates construction noise in residential areas through Chapter 10.24 and the California Building Code as adopted in Title 17. Construction acti...
San Marcos, CA
San Marcos restricts parking of heavy-duty commercial vehicles in residential neighborhoods. Commercial vehicles may only park temporarily in residential are...
San Marcos, CA
San Marcos enforces California Building Code pool barrier requirements. All residential swimming pools and spas must have a safety barrier at least 60 inches...
Side-by-side rule comparisons with other cities in San Diego County.
See how other cities in San Diego County handle tree replacement requirements.
See how San Marcos's tree replacement requirements rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.