ADUs designed for multigenerational living—and long-term flexibility.

Whether you’re planning for parents, adult children, guests, or future flexibility, an ADU can add space and optionality without leaving the neighborhood that already felt right. HelixADU leads feasibility, scope planning, permitting coordination, and the client experience while construction is performed under separate contract by independent, properly licensed and insured California contractor partners.

What HelixADU coordinates

• Site walk + feasibility review
• Scope planning and budget guardrails
• Design team coordination (when needed)
• Permitting coordination through approvals
• Construction coordination with licensed & insured partners

Why an ADU works for your property

• Create independence while staying close
• Plan privacy with smart siting, entries, and sound control
• Add future-ready space that can flex from family to rental to caregiver support

Logistics note: HelixADU focuses on projects that are free/clear for construction—no homeowner living in the active work area/unit during construction. We’ll confirm access, staging, and temporary housing needs early so expectations stay aligned.

HelixADU provides marketing, sales, project planning, and construction coordination services. Construction services are performed by independent, properly licensed and insured California contractors under separate contract.