he San Diego Pre-Approved Plan D is a 1,000 square foot detached dwelling unit designed for compliance with the San Diego County Building and Energy Standards. This plan includes a contemporary layout and energy-efficient features, making it ideal for modern living while adhering to local regulations.

Key Features:

• Size & Layout:
  • Total area: 1,000 square feet.
  • Includes a spacious living room (14'8" x 9'3"), kitchen (13'1" x 10'4"), dining room (13'1" x 11'2"), and a dedicated study (12'10" x 10'7").
  • One bedroom (10'7" x 12'0"), a bath (6'0" x 11'0"), and a powder room (7'5" x 5'0").
• Energy Efficiency:
  • Meets 2022 California Building Energy Efficiency Standards.
  • Solar-ready design with a 250 sq. ft. dedicated solar zone.
  • High-efficiency lighting and HVAC systems.
  • Provisions for electric vehicle charging and other modern energy solutions.
• Construction Details:
  • Engineered with conventional light-frame construction.
  • Roof live load of 20 PSF and designed for seismic and wind conditions specific to the region.
  • Foundation and roof truss details are optimized for durability and compliance with local codes.
• Aging-in-Place Design:
  • Includes features for accessibility and fall prevention, ensuring long-term usability.
• Exterior & Aesthetics:
  • Modern stucco finish with fire-resistant eaves for added safety in wildfire-prone areas.
  • Large sliding windows for natural light and ventilation.
  • A concrete landing leads to an inviting entrance, enhancing curb appeal.
• Sustainability:
  • Incorporates water-efficient fixtures and options for landscaping to minimize environmental impact.
  • Supports sustainable living with features like permeable surfaces and green landscaping.

This plan is a part of the San Diego County's Pre-Approved ADU Program, designed to streamline the permitting process while delivering high-quality, customizable accessory dwelling units.

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