Gardena ADU Builder - Full Design, Permit & Construction Services
We help GardenDirect ADU provides complete ADU design-build services for Gardena homeowners - including architectural plans, engineering, Title 24, permits, and full construction. Whether you're building a detached ADU, converting a garage, or adding a second-story unit, we deliver a smooth, turnkey experience from start to finish.
ADU Design, Permit, and Construction Services
in Gardena, CA
Your Local ADU Specialists Serving Gardena
Gardena is one of the most ADU-friendly communities in the South Bay, with many properties that qualify for garage conversions, detached ADUs, and two-story units. Our team works extensively in Gardena, Harbor Gateway, Lawndale, Torrance, and surrounding neighborhoods - guiding homeowners through zoning rules, setbacks, utility connections, and the full permit process so the entire ADU journey becomes predictable and stress-free.
ADU Services We Provide in Gardena
We offer a full range of ADU solutions designed to meet Gardena’s zoning standards and property conditions.
We build ADUs for homeowners across Gardena, including:
El Camino Village
Hollypark
South Gardena
Rosecrans Corridor
Pacific Square
// Our Service
ADU Types We Build in Gradena
// garage conversion
Garage Conversion ADU Construction
Garage conversions work well in Gardena, where many homes include detached garages ready for repurposing. We build legal ADUs with upgraded utilities, insulation, and complete interior finishing.
// Detached adu
Detached Backyard ADU Construction
Detached ADUs provide excellent flexibility for Gardena homeowners seeking rental income or private living space. These standalone backyard units offer comfort, long-term value, and strong usability across many local properties.
// Second story adu
Second-Story ADU Construction
Second-story ADUs allow Gardena residents to expand upward while preserving outdoor yard space. This elevated design creates a complete unit above garages or single-story structures on smaller neighborhood lots.
// Engine Diagnostics & Repair
Attached ADU Construction.
Attached ADUs blend seamlessly with Gardena homes and add efficient square footage for family needs or rental opportunities. They maintain a connected layout while supporting practical, flexible room configurations.
// TWO-STORY ADU
Two-Story ADU Construction
Two-story ADUs maximize living space on Gardena properties by building vertically instead of outward. This design supports multiple rooms, comfortable layouts, and excellent versatility within a compact building footprint.
// DESIGN & PERMITTING
ADU Design & Permit Service.
We prepare architectural plans, engineering documents, and Title 24 reports specifically for Gardena requirements. Our team manages permit submissions, corrections, and coordination to streamline your ADU approval and review process.
Gardena Permits & Zoning
Permits & Zoning in
Gardena
Gardena allows a wide range of ADU configurations, including detached units, attached additions, garage conversions, and two-story ADUs. Many properties qualify due to favorable lot widths, driveway access, and existing garage structures. During your free ADU review, we evaluate setbacks, lot coverage, access, and utilities to determine exactly what you can build on your property.
Site evaluation & zoning review
Architectural & structural plans
Engineering & Title 24 energy
Permit processing with LA County
Construction scheduling
City inspections
Planning an ADU in gardena?
Next Step: Get a Free ADU Review for Your Gardena Property
Your free ADU review includes a detailed analysis of your property’s ADU potential - allowable sizes, garage conversion feasibility, design options, and expected permitting timelines. Before committing to construction, we help you understand exactly what’s possible on your lot.
What type of ADU can be built on your land
Whether your garage can be converted
Estimated construction cost and timeline
Frequently Asked Questions About ADUs in Gardena
Homeowners in Gardena often have questions about lot requirements, garage conversion rules, parking exemptions, and construction timelines. Below are the answers we review during ADU consultations.
Can I convert my garage into an ADU in Gardena?
Yes. Most detached and attached garages in Gardena are eligible for conversion, as long as they meet basic structural, safety, and fire-separation requirements. We review your garage during the ADU consultation and tell you what upgrades are needed to make it a legal living unit.
How big can an ADU be in Gardena?
Most ADUs in Gardena can be 400–1,200 sq. ft., depending on your lot size, zoning (R-1 or R-2), distance from property lines, and whether the ADU is attached or detached. Garage conversions are typically between 350–500 sq. ft., while detached backyard ADUs can go up to 1,200 sq. ft.
Do I need extra parking for an ADU in Gardena?
In most cases, no additional parking is required, especially if your home is within ½ mile of a bus stop or transit route - which includes most of Gardena. Detached, attached, and garage conversion ADUs usually qualify for parking exemptions.
Does the City of Gardena allow two-story ADUs?
Yes, two-story ADUs are allowed in many parts of Gardena, as long as they meet height limits and privacy screening requirements. These are especially useful for smaller lots where backyard space is limited.
How long does it take to get ADU permits approved in Gardena?
Gardena operates under California’s AB 68/AB 2221 laws, which require cities to review ADU applications within 60 days. However, real processing time may vary from 6–12 weeks, depending on your property and submittals.
Does Direct ADU help with ADU design and engineering, or just construction?
We handle everything - including architectural plans, structural engineering, Title 24 compliance, interior layout, permit submittals, city corrections, and full construction. You won’t need to hire separate designers or engineers.
Serving Gardena and the South Bay Region
Although our main office is based in Hawthorne, our project managers and construction teams work throughout Gardena, Lawndale, Torrance, Inglewood, and the surrounding South Bay communities. This local presence allows us to coordinate inspections quickly and maintain smooth communication throughout the entire ADU process.
Proudly serving Gardena homeowners with complete ADU planning, engineering, permitting, and construction services.
Direct ADU
Direct ADU is a Los Angeles County-based design-build firm specializing in ADUs, garage conversions, and complete ADU construction. From planning and permitting to full turnkey construction, we deliver functional and beautiful living spaces for homeowners throughout Hawthorne, Inglewood, West LA, Torrance, and surrounding areas
Direct ADU - Headquarters
11853 S Inglewood Ave,
Hawthorne, CA 90250
Areas We Serve: Hawthorne, Inglewood, Torrance, Gardena, Redondo Beach, Long Beach, El Segundo, West Los Angeles, Culver City, Beverly Hills, Santa Monica, Pasadena, and nearby communities across Los Angeles County.
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