ADU Construction in Commerce – Made Simple with Golden ADU

Looking to maximize your property value and living space in Commerce, California? An Accessory Dwelling Unit (ADU) offers the perfect solution for homeowners seeking additional rental income, multi-generational living options, or simply more space to enjoy. Golden ADU brings over two decades of specialized ADU construction experience to Commerce residents, transforming ordinary properties into versatile living spaces while navigating California’s unique building requirements with ease.

What is an ADU?

An Accessory Dwelling Unit (ADU), often called a Granny Flat, In-Law Suite, or Backyard Home, is a secondary living space built on your existing residential property. These versatile structures can take many forms, from converting your underutilized garage into a stylish studio apartment to building a custom detached cottage in your backyard.

In Commerce, popular ADU options include Garage Conversion projects that transform existing structures into livable spaces, Room Additions that seamlessly extend your home’s footprint, and standalone Detached ADUs that create private, independent living quarters. Each ADU type offers unique benefits depending on your property layout, budget considerations, and intended use – whether that’s housing family members, creating rental income, or establishing a dedicated home office space.

Turn-Key ADU Services in Commerce

At Golden ADU, we handle every aspect of your ADU project from concept to completion:

• Free Consultation – We’ll visit your Commerce property to assess feasibility, discuss your vision, and explain potential ADU options tailored to your specific needs.
• Custom ADU Plans – Our in-house designers create detailed architectural plans optimized for your property, preferences, and budget constraints.
• ADU Permit Service – We navigate Commerce’s permitting requirements, handling all documentation and city interactions to ensure smooth approval.
• Professional Construction – Our experienced builders transform plans into reality with quality craftsmanship and attention to detail.
• Final Inspections – We coordinate all necessary inspections and ensure your ADU meets or exceeds California building codes.
• CalHFA Grant Assistance – Access up to $40,000 in ADU construction funding through California’s housing programs with our guidance.

ADU Types We Build

Commerce homeowners have several ADU options to consider based on their property characteristics and personal needs:

• Garage Conversion – Transform your existing garage into a functional living space, typically the most cost-effective ADU option with minimal structural changes required.
• Detached ADU – Build a standalone structure in your backyard, offering maximum privacy and design flexibility (from 400 to 1,200 square feet depending on lot size).
• Room Addition – Extend your current home with an attached but separate living space, ideal when yard space is limited or for easier utility connections.
• Attached ADU – Create a connected but independent unit sharing at least one wall with your main home, balancing separation and construction efficiency.

Common Questions from Commerce Homeowners

How long does the ADU permit process take in Commerce?

The ADU permit timeline in Commerce typically ranges from 2-4 months, depending on project complexity and current department workloads. Golden ADU’s permit specialists expedite this process by ensuring all submissions are complete and accurate the first time, responding promptly to city requests, and leveraging our established relationships with local building departments.

Can I rent out my ADU for additional income?

Yes! Commerce follows California state laws that explicitly allow ADU rental, making them excellent income-generating investments. Your ADU can be rented to anyone, not just family members, with no minimum lease duration requirements. Many Golden ADU clients report rental income between $1,800-$2,500 monthly depending on unit size and amenities.

What’s the typical cost range for building an ADU in Commerce?

ADU costs vary based on type and size: Garage Conversions generally range from $100,000-$150,000; Attached ADUs from $200,000-$300,000; and Detached ADUs from $250,000-$400,000. Remember that California offers significant financial assistance, including the CalHFA Grant providing up to $40,000 toward your ADU project, which our team can help you secure.