For Sale

Model 640

Starting at:
Built in:
Check out the Model 640 by Stack Homes, a cool prefab tiny home perfect for eco-friendly and creative buyers. With an open kitchen and living area, a quartz waterfall island, and glass sliders for indoor-outdoor living, this tiny house is both stylish and efficient. Combining eco-friendliness, design details, and customization options, the Model 640 is all about sustainable living that lacks neither comfort nor class.
Modular Homes for Modern Life


Base Price(USD)


Square Feet(SF)



Up to 2


1 Bed | 1 Bath

Built by

Stack Homes

Ships To




Dimensions(in FT)

40 x 16
The Details:

This prefab tiny home from Stack Homes is designed for environmentally conscious and imaginative homeowners. As you step into this innovative living space, you'll immediately appreciate the harmonious blend of the latest in building technology, sustainability, and tasteful design.

Upon entering the Model 640, you're welcomed with a warm and inviting open-concept kitchen and living area. A striking quartz waterfall island serves as the centerpiece, providing ample space for meal preparation and casual dining. This open layout is enhanced by a double set of glass sliders, which, when fully opened, create a seamless indoor-outdoor connection. The abundance of natural light streaming through the space creates a warm and welcoming atmosphere, making it the perfect place to relax or entertain guests.

As you explore the interiors further, you'll notice the meticulous attention to detail in the design, with every surface carefully considered to ensure both visual appeal and functionality. The energy efficiency of the home is equally impressive, exceeding LEED-certification requirements. This achievement is made possible through the use of steel-frame and structural insulated (SIPs) manufacturing methods and materials, HFO spray foam insulation, double-pane argon gas-filled windows, mini-split heating and cooling systems, and LED lighting.

Moving on to the bedroom and bathroom, you'll find the same commitment to quality and style. The bedroom offers a cozy and comfortable space, with large windows that let in ample natural light. The bathroom is designed with modern fixtures and finishes, making it a luxurious retreat within the home.

The Model 640 doesn't stop at its standard offerings, as it also boasts a range of optional upgrades to suit individual tastes and preferences. Among these options are weather-proof steel panel front façade choices, prefabricated patios for expanded outdoor living, a cedar ceiling to add warmth and character, and cold-climate upgrades for increased insulation R-values.

In conclusion, the Stack Homes Model 640 is more than just a prefab tiny home; it's a testament to the potential of sustainable living and innovative design. From its energy-efficient construction to its thoughtful interior design, this home offers a glimpse into the future of eco-conscious living without skimping on style.

See the full gallery here!

INterested in this tiny home?

Learn More
Love this tiny house? Share it with your friends with the links below!

Our Thoughts

The open-concept design and indoor-outdoor connection make it feel much larger than it actually is, and the attention to detail in the finishes really gives it a high-end feel. The energy efficiency features are a major plus too, making it a responsible choice for the environment. Any tiny home enthusiast looking for a sustainable and customizable option should definitely consider the Model 640.

Our Ratings

Layout: 8/10

Design: 9/10

Quality: 8/10

Value: 7/10

Overall Rating

8 / 10

More Small Homes

View All Tiny Homes

Get Early Access to New Models

Occasionally: New Models, Special Offers, Small House Guides
Never: Junk or Spam and we don't sell or misuse your email
Welcome to the fam! We're excited to have you join the community.
Oops! Something went wrong while submitting the form. Please try again or use the form below.