ADUs

Maximize Your Property’s Value with Custom ADUs

Accessory Dwelling Units (ADUs) are one of the smartest ways to increase livable space, earn rental income, or accommodate multi-generational living – all without changing your main residence. At Optima Design and Build, we specialize in ADUs that are practical, beautiful, and perfectly integrated into your existing property.

What is an ADU?

An ADU is a secondary residential structure on your property. It can serve as:

• A rental unit for passive income
• A guest house
• A private home office
• A space for multi-generational living

Los Angeles has embraced ADUs as part of the solution to the housing shortage, making them one of the best ways to unlock your property’s potential.

Our Proven ADU Building Process

Phase 1: Consultation, Site Assessment & Estimate (Approx. 1 week)

We begin with a free on-site consultation. Our experts evaluate your space, review zoning and setback requirements, and assess utilities to determine feasibility. At this stage, we also provide an initial estimate of project costs so you know what to expect from the start.

Phase 2: Design & Planning (Approx. 1–2 months)
Our design team creates custom architectural plans, 3D renderings, and specifications tailored to your needs and budget. We refine the design with your feedback and prepare documentation for permitting.

Phase 3: Permitting & Material Finalization (Approx. 2–6 months)
While your plans are under review with the city, we work with you to finalize all major material selections. This parallel process keeps your project moving forward and ensures materials are ready when construction begins.
Permitting timelines can vary based on factors such as:

• City-specific review times
• Hillside or sloped lots
• Coastal Commission oversight
• Historic preservation overlays
• Utility connection upgrades (water, sewer, or electrical capacity)
• Complexity of the ADU design (garage conversion vs. detached new build)

Phase 4: Pre-Construction Preparation (Approx. 1–2 weeks)
After permits are approved, our professionals review final plans, confirm material orders, and schedule the construction start date. This phase is short but essential to set the stage for efficient building.

Phase 5: Construction & Completion (Approx. 3–9 months)
Our skilled professionals handle all building phases: grading and foundation, framing, roofing, electrical, plumbing, insulation, drywall, flooring, and finishes.
The duration of construction depends on several factors, including:

• Type of ADU (garage conversion, attached, or detached unit)
• Size and layout complexity
• Site conditions (flat lot vs. hillside)
• Utility upgrades required
• Material lead times and availability

We also coordinate city inspections throughout construction to ensure compliance with building codes. Once inspections are passed and the certificate of occupancy is issued, we conduct a final walkthrough with you to ensure your satisfaction.

⚠️ Note: All timelines are approximate and may vary depending on city review times, site conditions, and other factors outside our control.

Timeline Overview (Typical Range: 7-15 months)

• Consultation & Estimate: ~1 week
• Design & Planning: 1-2 months
• Permitting & Material Finalization: 2-6 months
• Pre-Construction: 1-2 weeks
• Construction & Completion: 3-9 months

What to Expect During Your ADU Project

Clear Communication
Weekly updates and one dedicated project manager as your single point of contact.

Budget Transparency
Detailed cost breakdowns with no hidden fees.

Material Assistance
We help you with material purchasing, ensuring you get quality products at the right price and delivered on schedule.

Quality Assurance
Our professionals use only high-quality materials and conduct multiple checkpoints to ensure craftsmanship.

Minimal Disruption
We keep your property safe and clean, scheduling work to limit interruptions.

The Potential Investment Value of an ADU

Building an ADU in Los Angeles can offer potential benefits, but outcomes vary widely depending on market conditions, property location, and individual circumstances. Some possible advantages include:

• Rental income: some ADUs may rent for approximately $1,500–$3,500 per month
• Property value increase: some homeowners may see values rise by 20–30%
• Flexibility: space for family, guests, or tenants
• Possible tax benefits, depending on eligibility and usage (consult your tax advisor)

  ⚠️ These figures are examples based on market averages and should not be interpreted as guarantees. Actual results will depend on many factors beyond our control, including the rental market, appraisals, and financing terms.

Why Choose Optima Design & Build?

• Local expertise in Los Angeles ADU regulations and construction
• One team handling design, permits, building, and material support – streamlined from start to finish
• Commitment to transparency, craftsmanship, and client satisfaction

Adding an ADU is an investment in your property and your future. We make the process seamless so you can enjoy the benefits without the stress.

Start Your ADU Journey Today

Take advantage of our FREE ESTIMATE and FREE ON-SITE CONSULTATION. Our team will visit your property, discuss your goals, and provide a no-obligation proposal.

Contact Optima Design & Build today and let us transform your property with a custom ADU. Licensed, bonded, and trusted across Greater Los Angeles.