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Stack Homes Model 480 Prefab Home.

Stack Homes / Stack Homes 480

Stack Homes Stack Homes 480 Prefab Home

The Stack Home 480 is a 480 square foot modular studio living space designed for use as an ADU, guest house, office space, rental unit, home addition or small primary or as a smaller vacation home. The unit features an open spacious studio design with built-in storage, galley kitchen and half bath with dual sinks and walk-in shower. The front of the home features floor to ceiling glass and an optional deck.

Stack Homes Stack Homes 480 Features

  • Modular, steel-frame, SIP panel construction
  • Versatile, stackable design
  • High quality Western Window Systems glass sliding doors
  • High efficiency dual-pane windows
  • Open-concept spaces, 9-foot ceilings
  • Homes include cabinets and solid surface quartz counters
  • Homes include energy efficient fridge/freezer, cooktop, electric oven, and dishwasher
  • Mini-split HVAC unit included

Stack Homes model 480 prefab home.
Stack Homes 480 exterior with over-sized front windows, glass entry door and optional level deck

Stack Homes model 480 prefab home, exterior side view.
Rear exterior view with optional connector module

Stack Homes model 480 prefab home - interior view.
Open, studio-style interior with ample natural light

Stack Homes model 480 prefab home - interior, bathroom with double sinks.
Generous bathroom with double vanity and heavy glass walk-in shower

Stack Homes model 480 prefab home - interior, kitchen.
Small galley kitchen with built-in seating

Stack Homes model 480 prefab home - interior, deck, glass patio door.
Floor to ceiling commercial-style front windows and over-sized side windows

Stack Homes model 480 prefab home - floor plan.
Stack Homes 480 floor plan

Stack Homes 480 Room Summary (

First Floor

Public Living Space

Private Living Space


Utility Space

Outdoor Space

Second Floor



Additional Rooms

Build Details

Roofing: EPDM membrane
Framing: SIPs & Steel
Shealthing: SIPs
Construction Notes:


Ceiling: (R | Type) R-21
Wall: (R | Type) R-21
Ceiling: (R | Type) R-40


Siding: Fiber Cement
Windows: Double-pane argon gas-filled windows throughout
Entry Doors:
Sliding / Terrace Doors:
Floors: Hardwood
Interior Finish Notes:

Stack Homes Stack Homes 480 Package Includes


Cooktop: Electric cooktop
Kitchen Hood:
Refrigerator: Refrigerator & freezer
Washer / Dryer:


Countertops: Quartz countertops
Kitchen Cabinets: Included
Kitchen Sink: Stainless steel sink w/ garbage disposal
Kitchen Faucet: Matte black fixtures and faucets


Bath Sink: Porcelain sink with Moen faucet
Bath Faucet: Matte black fixtures and faucets
Toilet: Toilet w/septic or utility hookup
Bath Tub:


Water Heater:
HVAC Heating:
HVAC Cooling:
Ventilation System:
Solar Panels:
Alt Energy System:
Green Home Features:

Green Home Features

Green Home Features:
Alt Energy System:
Solar Panels: