
Detached ADU
A private backyard cottage for guests or rental income with quiet separation from the main home.
• Feasibility and setbacks confirmed up front
• Utility planning and trenching with minimal disruption
• Light filled plans with storage and full kitchen

Garage Conversion
Convert existing space into a beautiful, compliant suite with smart layouts and quality finishes.
• Structural checks and fire separation details
• Plumbing, electrical, and insulation upgrades
• Window and door solutions that bring in light

Attached ADU
Add new living space that blends with your architecture and meets local standards.
• Design, permits, and coastal reviews when required
• Stairs and access planned for comfort and privacy
• Sound control and energy upgrades included
Custom Guest Home
A beautifully appointed detached guest home offers two bedrooms, one bath, and dedicated parking, providing a private retreat for guests or extended family.

The DHRH Difference
Everything in one place
One team handles design, permits, selections, and build with a single point of contact.

Permit and zoning mastery
Setbacks, parking, and coastal reviews mapped early so approvals move smoothly.

Engineered for ADUs
Foundations, fire separation, and utility upgrades coordinated upfront to avoid surprises.

Rental ready systems
Quiet comfort, energy efficiency, and smart finishes so your ADU is guest or income ready.

Our Seamless Process
A streamlined approach that eliminates stress and delivers exceptional results.
Feasibility and site study
We confirm setbacks, access, utilities, parking, and a clear budget range.
Design and selections
Plans and 3D visuals shape a light filled layout with smart storage and finishes.
Permitting and approvals
We manage city reviews, coastal when required, Title 24, and engineering so approvals move smoothly.
Build and handoff
Precision construction with daily updates, phased inspections, final walk, and a rental ready checklist.
Construction

Serving Santa Barbara and nearby coastal communities
If you do not see your area listed, reach out and we will confirm availability.
Frequently Asked Questions
Our FAQ section is designed to address common inquiries about our services, ensuring you have all the information you need to make informed decisions.
We confirm setbacks, access, utilities, parking, and any coastal or hillside reviews in a fast feasibility check.
Timelines vary by scope and location. We map the permit path up front, submit complete plans, and manage reviews so approvals move smoothly.
Yes. We plan electrical, water, sewer, gas, and trenching, and coordinate any required panel or service upgrades.
Detached cottages, attached ADUs, garage conversions, and above garage suites. We design to local standards and your goals for guests or rental income.
Often yes with local rules. We advise on current requirements and design for quiet comfort, privacy, and durability.
Most projects begin four to eight weeks after design and permits are complete. We place supplier holds during design so the schedule is clear before demo.
Often yes for phased interior work. We set up dust control, temporary kitchens or baths when possible, and quiet hours so life stays manageable.
We present a detailed scope with a fixed price for defined work and clear allowances where choices affect cost. You see two to three budget pathways to match priorities.
You receive daily updates with photos, upcoming milestones, and any decisions required. We hold scheduled walk throughs at key stages.
A dedicated project lead is your daily contact. You get daily updates with photos, upcoming milestones, and scheduled walk throughs.
Talk to THE ADU Specialist in Santa Barbara
Get a quick feasibility read, budget range, and next steps for your Santa Barbara property.












