Prefab ADUs in California
What's New at LiveLarge
LiveLarge Featured on FOX BusinessPRESS .FOX BUSINESS
FOX Business spotlighted LiveLarge’s steel-framed ADU as a faster, fire-resistant housing option supporting Altadena’s recovery.
Bringing Family CloserCUSTOMER STORY.SAN JOSE
See why Erin and Steve chose a LiveLarge L-800 to create a beautiful.
independent home for family.
From Prefab Houses
and ADUs to L-Space – Expand
Your Space Without Moving or
Buying a New Home!
- Interwoven Home
- ADU
- House
- L-Space
Interwoven Home
Complete Property Package- Main house, ADU and L-Space, all functioning as one. Delivered in months, not years.
Versus Traditional Construction
80%
Faster
Get your backyard home ready in as little as 4–6 weeks with our streamlined on-site build process. The typical ADU takes 7–9 months to complete—why wait?
Versus Prefab
Pre-Approved ADU Plans in Select Cities & Counties
Meet the LiveLarge ADU Series
- L-350
- L-500
- L-520 N
- L-665
- L-750
- L-795
- L-800
- L-800 P
- L-1190
Delivered in July, 2026Palo Alto，CA
Delivered in July, 2026Palo Alto，CA
Delivered in July, 2026Altadena，CA
Delivered in Jun, 2026Santa Cruz, CA
Delivered in May, 2026Altadena, CA
Delivered in May, 2026Altadena, CA
Delivered in April, 2026San Jose, CA
Delivered in April, 2026Hillsborough, CA
Delivered in April, 2026Hillsborough, CA
Delivered in Mar, 2026San Jose, CA
Delivered in Feb, 2026San Jose, CA
Delivered in March, 2025 & Jan, 2026Sunnyvale, CA
Delivered in March, 2025 & Jan, 2026Sunnyvale, CA
Delivered in Dec, 2025San Jose, CA
Delivered in Oct, 2025Saratoga, CA
Delivered in Oct, 2025Los Angeles, CA
Delivered in July, 2025San Jose, CA
Delivered in May, 2025Santa Cruz, CA
Delivered in May, 2025Sunnyvale, CA
Delivered in April, 2025Santa Clara, CA
Delivered in Apr, 2025Los Angeles, CA
Delivered in Mar, 2025Dublin, CA
Delivered in Dec, 2024San Jose, CA
Delivered in Nov, 2024San Jose, CA
Get Started with Livelarge in Just A Few Steps.
01
Check My Lot
Instantly verify your property's zoning and ADU feasibility in seconds.
Check Now02
Free Consultation
Discuss pricing, permits, and your lot's potential with a local ADU expert.
03
Schedule a Showroom Tour
Walk through a finished ADU in person before you commit.
Rest. Let us do the work.
We take care of your permit, installation and inspection.
Built Different. Down to Every Detail.
Advanced engineering designed to keep your family safe, quiet, and comfortable
Fire Resistant
Solstice Shield
Tested for wildfire-prone communities in California.
California Building Code (CBC) &
Wildland-Urban Interface (WUI) Compliance
Structure: Non-combustible Structural Core
Roofing: Class A-rated Roofing System
Siding: Non-combustible Exterior Siding
Windows & Doors: Aluminum Frame,
Triple-pane Tempered Glass
Vents: WUI-compliant Vents
Strong Structure
The FortiFrame Core
Disaster Resilient: High-strength steel withstands wind and quakes, while non-combustible framing maximizes wildfire safety.
Superior Lifespan: Resists termites, rot, and decay for a 25–50+ year lifespan (vs. 10–40 years for wood)
Precision Stability: Industrial-grade, factory-made components ensure dimensional stability
Light
27% + SunSpace
Triple-Pane Low-E
Floor-to-Ceiling Windows
Quiet
99% Noise Elimination*
Advanced insulation
for peace and comfort
Storage
43 Costco Carts of Space*
Smart built-in cabinets
Maximize every inch
Efficiency
Easy Maintenance
Accessible MEP components
for swift servicing
*Metrics for 'Quiet' and 'Storage' are based on the Model L795 configuration. ~28 dB reduction ≈ 99% sound energy reduction.
*Performance metrics shown are derived from LiveLarge internal testing and simulations. Actual results may vary depending on installation, environment, and usage conditions.
From Studio to 2 Bedroom +
We offer a full-service, white-glove prefab home solution, handling everything from permits to final inspections. Available in California.
Not in your region? We're expanding there soon.
- L-350
- L-500
- L-520 N
- L-665
- L-750
- L-795
- L-800
- L-800 P
- L-1190
Start Your ADU Journey
