ADU Home Plans: Custom Designs for Riverside, CA Homeowners

If you're considering adding an ADU home to your Riverside property, a well-designed plan is the foundation for success. At Kirmina Construction, we specialize in creating custom ADU home plans that maximize functionality, comply with local regulations, and enhance your property's value.

Why Custom ADU Home Plans Matter in Riverside

Riverside's climate, zoning laws, and architectural styles require ADU home plans tailored to local conditions.

Our designs address:

✔ Space optimization (400–1,200 sq ft layouts)

✔ Energy efficiency (Title 24 compliance)

✔ Riverside building codes (setbacks, height limits)

✔ Aesthetic harmony with your main home

For official guidelines, review Riverside’s ADU regulations.

Popular ADU Home Plan Styles in Riverside

We design ADU home plans for diverse needs:

1. Detached Backyard Cottages

Ideal for rental income or guest housing

Private entrance and outdoor space

Modern or traditional exteriors

Example Layout:

1 bed / 1 bath (600 sq ft)

Open-concept living area

Stackable washer-dryer hookups

2. Garage Conversions

Cost-effective ADU option

Preserves yard space

Quicker permit approval

Key Features:

Insulated walls/floors

Natural light solutions (skylights, clerestory windows)

3. Attached ADUs (Junior ADUs)

Shares a wall with the main house

Lower construction costs

Great for multigenerational living

View our portfolio of completed ADUs for inspiration.

What’s Included in Our ADU Home Plans?

Every Kirmina Construction ADU home plan includes:

Site-Specific Design
- Topographical surveys
- Sun exposure analysis
- Privacy considerations
Architectural Drawings
- Floor plans to scale
- Elevation sketches
- Cross-sections
Engineering Details
- Structural calculations
- Electrical/plumbing layouts
- Energy compliance reports
Permit-Ready Documentation
- Riverside planning department requirements
- Utility connection plans

For details, read our ADU construction guide.

Customization Options for ADU Home Plans

Tailor your ADU home plans with:

Kitchenettes vs. full kitchens

Accessibility features (zero-step entries, wider doorways)

Outdoor living spaces (decks, patios)

Sustainable materials (bamboo flooring, low-VOC paints)

The Kirmina Construction Advantage

Local Expertise
- 50+ ADU home plans approved in Riverside
- Familiarity with all neighborhood design boards
Cost Transparency
- No hidden fees
- Fixed-price contracts
End-to-End Service
- From design to final inspection