ADU in Sylmar

An ADU is one of the smartest ways for Sylmar homeowners to add space, rental income, or room for family. We handle the design and permit-ready plans, and JSN Construction handles the build.

ADU plans built for Sylmar

Every ADU we design is drawn to current California and Los Angeles-area building codes and prepared for Sylmar plan-check submittal. Choose a ready-made plan set from our catalog or have us tailor one to your lot.

• Detached ADUs, attached ADUs, and junior ADUs (JADUs)
• Studio to three-bedroom layouts, roughly 400 to 1,200 sq ft
• Full architectural, structural, and MEP plans with Title 24 energy compliance
• Permit-ready sets formatted for city submittal

Why Sylmar homeowners choose Jayzar Designs

• Designs that balance budget, livability, and resale value
• Local experience with San Fernando Valley and greater Los Angeles permitting
• Fixed, transparent pricing with no surprises
• One team from design through construction with JSN Construction

Explore our ready-to-buy ADU plan sets, or request a quote for a custom Sylmar ADU and we will guide you from design to permit to build.