ADU in Encino | Case Study | Oria Builders
| Project Type | ADU |
|---|---|
| Location | Encino, CA (Amestoy Estates) |
| Investment | $150,000 - $250,000 |
| Duration | 12 weeks |
| Completed | 2023-08-15 |
The Challenge
The homeowners in Encino wanted to build an ADU in their spacious backyard to provide comfortable, private living quarters for their aging parents. They needed a design that felt modern yet blended seamlessly with the character of their existing mid-century home in the Amestoy Estates neighborhood. The challenge was creating a functional, self-contained living space while respecting Encino’s stringent zoning regulations and setback requirements. Additionally, the homeowners were concerned about future-proofing the ADU. They wanted it to meet current California energy efficiency standards (Title 24) and potentially serve as a rental unit down the line. Balancing these practical needs with a high-end aesthetic was critical. They also faced tight timelines since their parents were planning to move in within a few months, leaving no room for delays.
Our Approach
We started with an initial consultation at the property, walking through the backyard to assess the available space and discuss the homeowners’ vision. Our team of designers worked closely with them to create a floor plan that included a bedroom, bathroom, kitchenette, and living area—all within 800 square feet, the maximum allowable size for an ADU in Los Angeles County. To ensure a seamless process, we handled every step of the project, including obtaining the necessary permits through the City of Los Angeles. This included compliance with Encino-specific codes for setbacks, height restrictions, and parking requirements. We prioritized energy efficiency by integrating features like insulated windows, a tankless water heater, and energy-efficient HVAC. During material selection, the homeowners chose sleek, modern finishes like high-gloss cabinetry and quartz countertops, which complemented their existing home while giving the ADU its own distinct style.
Build Process
The construction process began with site preparation and grading to ensure proper drainage, a critical step given the clay-heavy soil common in Encino. Our team then poured a reinforced concrete foundation, which was engineered to meet seismic requirements for the Los Angeles area. Framing went up quickly, and we used pre-engineered trusses to streamline the roofing process. Inside, we focused on high-quality craftsmanship, installing custom cabinetry with soft-close hardware and laying premium vinyl plank flooring for durability. The bathroom included a frameless glass shower, which added a touch of luxury in the compact space. Throughout the project, we provided weekly progress updates to the homeowners, ensuring they felt informed and involved. Despite high demand for subcontractors in the area, we completed the build on time, thanks to our well-coordinated project management.
Scope of Work
- Site preparation and grading
- Foundation pouring and reinforcement
- Framing and roof installation
- Electrical and plumbing installation to code
- Interior finishes, including cabinetry and flooring
- Exterior stucco and landscaping adjustments
Materials & Features
- Quartz countertops (Calacatta Gold)
- Luxury vinyl plank flooring (waterproof and scratch-resistant)
- Energy-efficient windows with double glazing
- Tankless water heater for on-demand hot water
Results
- Added 800 square feet of functional living space
- Increased property value by an estimated $200,000
- Energy costs reduced by 20% due to efficiency upgrades
- Completed in 12 weeks, meeting the homeowner's tight timeline
Project Highlights
- Completed one week ahead of schedule
- Zero unexpected delays despite permit complexities
- Custom cabinetry and finishes selected to complement main home
- Met all Title 24 energy compliance standards
Client Testimonial
"Oria Builders made the entire process stress-free. From design to construction, they handled every detail with care. The finished ADU exceeded our expectations—it’s beautiful and functional."
— Sarah M., Homeowner in Encino
Frequently Asked Questions
How long did this ADU project take?
This ADU was completed in 12 weeks, including the time required for permitting and inspections.
What was the total investment for this project?
The project investment was between $150,000 and $250,000, depending on final material selections and upgrades.
Did the homeowner need to move out during construction?
No, the construction was confined to the backyard, allowing the homeowners to stay in their main house throughout the project.
What permits were required for this project in Encino?
We secured permits for the ADU structure, electrical, plumbing, and Title 24 energy compliance through the City of Los Angeles.