Accessory Dwelling Units (ADU)

Expanding Homes With Purpose

Accessory Dwelling Units (ADUs) provide a smart and flexible way to expand your living space while adding value to your property. Whether you need additional space for family members, a private guest suite, a home office, or a rental opportunity, our ADU design and management services help transform your ideas into functional and beautifully designed spaces that complement your existing home.

From initial planning and architectural design to permits, approvals, and construction coordination, we manage every stage of the ADU process with expertise and attention to detail. Our team focuses on creating efficient, comfortable, and code-compliant ADU solutions that enhance your property while meeting your unique lifestyle needs and long-term goals.

"Creating smarter spaces for modern living."
Accessory Dwelling Units (ADU) By ArchJHK.com
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LIGHT & VOLUME

Custom New Home and Remodel Design & Build Management

Architecture JHK is a full‑service, California‑licensed architectural firm providing comprehensive design, permitting, and construction management services.

Fire Rebuilds and Restoration

Recovering from a fire is overwhelming, and the path forward is rarely straightforward. We step in as your advocate, managing insurance documentation, structural assessments, and the specialized permitting required for a full rebuild.

Historical Renovations & Approvals (HPOZ, etc.)

Historic homes demand precision, respect, and a deep understanding of preservation rules.

Accessory Dwelling Units (ADU)

ADUs are one of the most effective ways to expand the potential of your property.

Hillside, Coastal, and Other Complex Land Use Entitlement Applications

Challenging sites require strategic navigation and technical fluency. Whether your project is on a hillside, near the coast, or within an environmentally sensitive zone.

Variance Applications, Code Compliance and Remediation

Inherited violations, unconventional lots, or legacy construction issues can stall a project.

Site and Landscape Design

Architecture doesn’t end at the threshold. We design exterior environments that feel cohesive and intentional — pools, hardscaping, outdoor living spaces.

Philanthropic Pro Bono Services

Our current volunteer efforts are focused on supporting homeowners impacted by the recent wildfires.

The Design Journey.

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Phase 01

Discovery & Programming

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Phase 02

Discovery & Programming

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Phase 03

Discovery & Programming

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Selected Residences.

Ready
to build your
masterpiece?

Collaborate with our award-winning studio to transform your vision into an
architectural reality that stands the test of time.