Permit Requirements: Elfin Forest vs Encinitas

Do I need a permit to build a 6-foot fence in unincorporated San Diego County?

No. Fences 6 feet or under are generally exempt from building permits under County Code Section 91.1.105.2. However, fences in special zones or combined with retaining walls may still need permits.

What about a fence on top of a retaining wall?

If the combined height of the retaining wall and fence exceeds 6 feet, a building permit is required. The retaining wall itself may need a separate permit if it exceeds 3 feet.

How do I apply for a fence permit?

Contact the County Department of Planning & Development Services Building Division. Submit a site plan showing the proposed fence location, height, materials, and relationship to property lines.

Do I need a permit to build a fence in Encinitas?

Standard residential fences 6 feet or under generally do not require a building permit. Fences over 6 feet, retaining walls over 4 feet, and fences in the Coastal Zone that could affect views may need permits.

What about fences in the Coastal Zone in Encinitas?

Properties in the Coastal Zone may need a Coastal Development Permit for fences or walls that could affect public views, coastal access, or visual resources. Contact Development Services at (760) 633-2710 to determine if your property is in the Coastal Zone.

Do I need engineered plans for a retaining wall in Encinitas?

Yes, retaining walls over 4 feet in height require a building permit and engineered structural plans. Walls on steep slopes or supporting surcharge loads may require engineering regardless of height.