ADU Permits
Overview
We specialize in obtaining permits for ADUs in coastal zones, navigating the specific requirements for these increasingly popular housing solutions. Our expertise helps streamline the approval process for detached ADUs, attached ADUs, garage conversions, and Junior ADUs.
ADU Types We Help Permit
Detached ADUs
Standalone structures separate from the main house, offering maximum privacy.
Attached ADUs
Connected to the main house, providing additional living space with shared walls.
Garage Conversions
Transform existing garage space into a livable dwelling unit.
Junior ADUs (JADUs)
Smaller units (up to 500 sq ft) created within the existing footprint of a home.
Sample ADU Plans
Floor Plan

Sample floor plan for a standard 2-bedroom ADU with efficient space utilization.
Elevations

Elevation drawings showing front, side, and rear views of a typical ADU design.
3D Rendering

3D visualization of an ADU design showing the exterior appearance and features.
Studio Unit Layout

Compact studio ADU layout optimizing space while maintaining comfort and functionality.
ADU Design Examples
Modern ADU Design

Contemporary ADU design with clean lines and minimalist aesthetics, perfect for coastal settings.
Two-Story ADU

Maximizing living space with a two-story design featuring an outdoor deck and privacy features.
ADU Design Versatility

Various ADU designs showcasing the flexibility in layout, size, and style to match different needs and preferences.
Additional Floor Plan Options
300 SF Studio ADU

Compact and efficient studio ADU design for smaller lots or junior ADU applications.
500 SF One-Bedroom

One-bedroom ADU design with modern kitchen, living space, and full bathroom in 500 square feet.
750 SF Two-Bedroom

Two-bedroom ADU layout with optimized living spaces and modern amenities in 750 square feet.
Coastal Zone ADU Considerations
When building an ADU in the coastal zone, special considerations apply:
- ADUs in the coastal zone typically require a Coastal Development Permit
- Local Coastal Program (LCP) regulations may have specific ADU provisions
- Visual impact analysis may be required to ensure views are not impacted
- Setbacks from sensitive environmental areas must be maintained
- Parking requirements may differ from standard state ADU laws
ADU Permit Process Timeline
Pre-Planning
1-2 weeks
Design & Plans
3-6 weeks
Permit Review
2-6 months
Approval
1-2 weeks
Our Approach
At Prop Dimension, Inc, we provide end-to-end service for adu permits. Our team has extensive experience navigating the complex coastal permitting process, ensuring your project meets all requirements while minimizing delays and complications.
Services Included
- ADU-specific coastal regulation navigation
- Streamlined permit processing
- Design guidelines compliance
- Parking requirement solutions
- Utility connection coordination
- Rental and occupancy compliance
Ready to Start Your Coastal Permit Process?
Our experts are ready to guide you through every step of obtaining your Coastal Development Permit. Schedule a free consultation today.
Schedule a Call With a Permit SpecialistOr call us directly at (323) 591-3717