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- Vendor: Prefab1
Prefab1® ADU, Prefab Home, Prefab House – Modern 800 Sq. Ft. Two-Story 2 Bedrooms
$239,999.00 USD
In stock!
SIP-built ADUs generally have a tighter building envelope and can drastically reduce ongoing heating and cooling costs.
SIPs provide both the structural framing and the insulation, replacing the need for separate steel or wood studs with added insulation layers.
Advantages include faster assembly, superior insulation, reduced thermal bridging, and optimized interior space.
NO PERMIT REQUIRED, MAKING INSTALLATION QUICK AND SIMPLE
Modern 800 Sq. Ft. Two-Story Prefab ADU Home – 2 Bedrooms, Balcony, SIP Construction, Vinyl Floors | Permits & Installation Included | Free U.S. Shipping Discover the perfect blend of modern design, energy efficiency, and turnkey convenience with this two-story 800 sq. ft. prefabricated ADU home. Whether you're expanding your backyard with a guest house, building a high-end rental property, or adding a cozy private retreat, this prefab home is built to impress and made to last. With two full bedrooms, a spacious private balcony, and interior staircases, this home offers both privacy and style. Constructed using SIP (Structural Insulated Panel) technology, it delivers top-tier insulation, rapid on-site assembly, and sustainable energy performance. Key Features Total Living Space: 800 sq. ft. (420 sq. ft. first floor) Bedrooms: 2 spacious bedrooms (1 on each floor) Bathroom: 1 modern full bathroom Interior Staircase: Custom metal and wood stairs connect both levels Balcony: 80 sq. ft. private balcony on the second floor Flooring: Premium waterproof vinyl plank flooring throughout Windows: Energy-efficient windows maximize light and comfort Kitchen: Open-concept kitchen Living Area: Bright and airy space for dining and entertaining. Built with Structural Insulated Panels (SIPs) SIP technology delivers unmatched structural strength and energy efficiency. Up to 60% more efficient than traditional building materials Reduced utility costs and lower environmental impact Superior thermal and acoustic insulation Pre-engineered for fast, precise installation Built to last, resist shifting, warping, and settling. Interior Layout First Floor – 420 Sq. Ft. One bedroom One full bathroom Spacious open kitchen and living room Modern vinyl flooring Energy-efficient windows Second Floor – 380 Sq. Ft. Large 300 sq. ft. bedroom 80 sq. ft. balcony with outdoor access Interior metal and wood staircase. What’s Included in the Price. Full building permits (available in most U.S. locations). SIP construction package. On-site assembly and framing. Custom metal and wood interior staircase. Balcony installation. Waterproof vinyl plank flooring throughout. Energy-efficient windows and doors. Ideal For Backyard Guest Houses or ADUs Airbnb or Short-Term Rentals In-Law Suites or Retirement Homes Home Offices with Living Quarters Modern Vacation Homes or Off-Grid Retreats
- 800 Sq. Ft. Two-Story Modern Prefab Home Perfectly designed compact living solution with 420 sq. ft. on first floor—ideal for small families, rental units, or backyard guest houses.
- City Building Permit Included – We handle the permitting process for you; local city permit is included with delivery and on-site construction for a hassle-free experience.
- 2 Bedroom Prefabricated House Includes two full-sized bedrooms—one downstairs and one upstairs—offering flexibility for families, guests, or rental tenants in a modern prefab design.
- 1 Full Bathroom ADU Home with Contemporary Layout Well-designed bathroom with space-saving layout—perfect for comfortable everyday living in accessory dwelling units (ADUs).
- Custom Interior Staircase – Metal and Wood Design Beautiful and space-efficient stairs connect both levels, giving this modular ADU home a stylish and modern architectural touch.
- 80 Sq. Ft. Private Balcony – Outdoor Living Space Second-story balcony ideal for relaxing, entertaining, or creating a scenic outdoor retreat—adds luxury appeal to your prefab ADU.
- Waterproof Vinyl Plank Flooring Throughout Durable, stylish, and low-maintenance flooring ideal for high-traffic areas, providing a sleek look across your entire prefab small home.
- Energy-Efficient Windows – Natural Light + Insulation Maximizes sunlight while keeping energy bills low—perfect for eco-conscious homeowners looking for efficient prefab housing solutions
Accessory Type: Kit
Returnable: 90-Day
Warranty / Certifications: Manufacturer Warranty
Our product has a limited lifetime warranty. The item is a final sale and cannot be returned upon purchase. It cannot be returned upon opening or if it's installed properly.
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Prefab1® ADU, Prefab Home, Prefab House – Modern 800 Sq. Ft. Two-Story 2 Bedrooms
$239,999.00 USD
