LightHouse L LivingHome
From $700 per sq ft (hard costs; excludes design, engineering and permitting)
From
44.59m²
Floor Area
1 / 1
Bed / Bath
Gallery
2 photosAbout This Home
The LightHouse L is a 480 sq ft one bedroom ADU from the LightHouse LivingHome series, a collaboration between Alchemy Architects and Plant Prefab. Factory built as a single module, it installs on site in one day and includes in-unit laundry, targeting LEED Platinum and net zero energy performance. Hard costs cover factory fabrication, transport, installation and sitework.
What We Love
Factory built as a single module, the LightHouse L installs in one day. For a 480 sq ft ADU that means disruption to a shared garden is measured in hours rather than months, which is the practical argument most buyers never think to ask about until it is too late.
Construction
Build System Panelized and volumetric modules; factory-manufactured; single module units install in one day
Energy and Sustainability
Energy Rating LEED Platinum; net zero
Sustainable Materials true
Key Features
- One bedroom layout
- In-unit laundry
- Alexa-enabled smart home
