ADU for Sale in Colorado

Best Prefab ADUs in Colorado

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Colorado's Premium ADU Builders

ELMNTL ADUs are Built in Colorado and Can be Installed in 1 day.

Are you looking to add an ADU to your property? Colorado's latest ADU-friendly laws now makes it easier than ever to add some extra space to live, work, earn, host and create in your backyard. At ELMNTL, we offer a better way to expand your property — through fully prefabricated ADUs that are constructed locally and delivered move-in ready.

Our units aren’t just designed in Colorado. They’re built for Colorado, with materials and performance systems tailored to local conditions — from Denver to Boulder to the mountains.


Our fully prefabricated ADUs are custom-built in Colorado and delivered move-in ready — typically installed in just 1 day.

Why ADUs are gaining popularity in Colorado


Better Utilization of Space

Did you know 80% of Colorado homeowners have underutilized backyard space? Don't let your backyard remain overlooked. Turn your empty space into an inspiring, functional area with an Accessory Dwelling Unit (ADU). Ideal uses include:

  • Home offices or remote workspaces
  • Personal studios for creativity and hobbies
  • Comfortable guest accommodations
  • Rental income opportunities to offset your mortgage

Your backyard could significantly enhance your home's equity and market appeal. Adding an ADU not only increases your property’s overall value but also provides immediate practical benefits. Unlock your backyard’s hidden equity and improve the long-term investment potential of your home.

Boost in Property Value

Your backyard could significantly enhance your home's equity and market appeal. Adding an ADU not only increases your property’s overall value but also provides immediate practical benefits. Unlock your backyard’s hidden equity and improve the long-term investment potential of your home.

Regular source of income

Many homeowners miss out on steady income by leaving their backyards unused. With a modular, prefab ADU from ELMNTL, you can easily transform your backyard into a consistent source of rental income.

  • Generate monthly rental income from long-term tenants
  • Earn revenue through short-term vacation rentals
  • Supplement your finances and offset your mortgage

Don’t let your backyard’s earning potential go untapped. Discover how ELMNTL ADUs can help you maximize rental income today.

Why Choose an ELMNTL Prefab ADUs?

Move-In Ready

No construction headaches. No months of delays. Our modular ADUs are 95% complete when they arrive on-site and can typically be installed in just one day.

Local Zoning Expertise

We help you navigate the latest Colorado ADU laws and provide zoning and permitting support to make the process seamless.

Modern, Modular, Endlessly Coustomizable

From modern cabins to backyard studios, our prefab ADUs are customizable, so you can design your perfect fit for work, rental income, or multi-generational living.

Explore the Best Range of ADUs Available in Colorado

ADU Studio
An image of an ELMNTL prefab ADU. This prefab adu in colorado comes fully complete and ready to install
A little more space for a lot more life
ADU 1 Bedroom
An image of  the ELMNTL ADU 1 bedroom. prefab ADU. ADUs available in Colorado comes fully complete and ready to be installed
Compact, complete, and cutting-edge
ADU 2 Bedroom
ELMNTL ADU 2 Bedroom. ADU builders in Colorado. Fully zoned and permitted, ready to be installed.
Whole lotta house
ELMNTL Studio ADU 2. ADU builders in Colorado. Fully zoned and permitted, ready to be installed.Floor plans of ELMNTL ADU studio. ADU builders in Colorado. Fully zoned and permitted, ready to be installed.
ADU Studio
Studio ADU available in Colorado. Prefab modular homes ready to be delivered and installed in your backyard.
The extra space you need to live, work, play, and create. The ADU Studio is a flexible space that adapts to you.
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ADU 1 Bedroom
1 bedroom ADU available in Colorado. Prefab modular homes ready to be delivered and installed in your backyard.
Comes with dedicated living, dining, and sleep areas. The ADU 1 Bedroom is a compact solution for full-time living.
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ADU 2 Bedroom
2 bedroom ADU available in Colorado. Prefab modular homes ready to be delivered and installed in your backyard.
Everything the ADU 1 Bedroom has to offer, plus the additional space for a second bedroom, study or anything else you can dream up.
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Ready to Unlock the Potential of Your Backyard?

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Pricing
ADU Studio
ADU 1 Bedroom
ADU 2 Bedroom
Base Price

Includes a fully completed cabin with your customized interior selections

$189,000
$249,000
$319,000
Site work and Permitting

We take care of everything from feasibility analysis, site planning, permitting, structural engineering, foundation design, inspections, project management and delivery.

Learn more
$80,000
$90,000
$100,000

Ships to U.S. and Canada excluding Alaska and Hawaii

Pricing
Base Price

Includes a fully completed cabin with your customized interior selections

ADU Studio
Starts at
$189,000
ADU 1 Bedroom
Starts at
$249,000
ADU 2 Bedroom
Starts at
$319,000
Site work and Permitting

We take care of everything from feasibility analysis, site planning, permitting, structural engineering, foundation design, inspections, project management and delivery.

ADU Studio
Starts at
$80,000
ADU 1 Bedroom
Starts at
$90,000
ADU 2 Bedroom
Starts at
$100,000

Ships to U.S. and Canada excluding Alaska and Hawaii

We Offer Turnkey Solutions for ADUs across Colorado

You pick the ADU. We do the rest.

Complete cabin: finishes & fixtures
Including windows, doors, lighting, appliances, electrical, plumbing, and mechanical components
Delivery and installation
Transportation logistics, crane services, utility connections, final inspections, and handover walkthrough. We help manage a local General Contractor to perform site work and installation.
Zoning and site planning
Includes site planning, access and utility analysis. We prepare all documentation to meet your local zoning laws and help you receive the right approvals to derisk the project
Dedicated project manager
Personalized support throughout your project, from initial consultation to post-installation follow-up. Your single point of contact ensures seamless communication. Plus, we are there for the big install day!
Permitting and engineering
Including code compliance, energy code and glazing performance analysis, state and local permitting, soils engineering, structural engineering, MEP, foundation design, licensed inspections, project management.

We provide a full guarantee that you will receive permit approval - or your money back
Site work
Complete site work management - ELMNTL helps manage a local General Contractor on your behalf to perform site work and installation.

Contractor's scope: site preparation, foundation work, earthwork, equipment mobilization, utility connections, site work related components, final inspection.

Get Your ADU Built And Installed in Under 7 Months

1. Configure it
Design yours
3. Feasibility + Zoning
8-16 weeks
Following steps happen in parallel
5. Permitting
8-16 weeks
6. Fabrication
8-20 weeks
7. Site prep
1-4 weeks
9. Unlock your getaway!
2. Chat with us
30 minutes
4. Sign the contract
1 week
8. Delivery + Installation
1 day (+ any site work)
An image showcasing the easy delivery process of ELMNTL Shelter modular prefab cabins

Get Your ADU Built And Installed in Under 7 Months

1. Configure it
Design yours
2. Chat with us
30 minutes
3. Feasibility + Zoning
8-16 Weeks
4. Sign the contract
2 minutes
Following steps happen in parallel
5. Permitting
8-16 weeks
6. Fabrication
8-20 weeks
7. Site prep
1-4 weeks
8. Delivery + Installation
1 day (+ any site work)
9. Unlock your getaway!
An image showcasing a beautiful landscape where the ELEMNTL Shelter cabin can be places

That Colorado Spirit

From the land that calls trails, rivers, and mountain ridges home, our team from Lyons, CO builds dwellings with the same spirit of curiosity, discovery, and adventure that define this great state.

We are a team from Lyons, CO whose work is inspired by this great state. Our cabins are a love letter to the spirit of curiosity, discovery and adventure that this land instills.

An image showcasing how ELMNTL prefab modular cabins can be placed in remote locations
Built for the wild at heart
Our cabins are built for comfort even in the most extreme weather conditions. Enter our best-in-class Class A fire safety rating, structure rated for over 195 mph winds and snow load capacity of over 100 lbs/sf, plus off-grid capabilities - you can feel at home no matter where your adventure takes you.
Our cabins come with Class A fire safety rating, structure rated for over 195 mph winds and snow load capacity of over 100 lbs/sf. Feel at home no matter where your adventures take you.
An image showcasing the delivery process of ELMNTL prefab modular cabins
Built to roam
We revere nature. Our planetary pledge is to use only natural, biodegradable, decarbonizing materials, and minimal impact foundation. While built for forever, our cabins are designed for disassembly. They are also relocatable, leaving no trace behind.
We use only natural, biodegradable, decarbonizing materials. While we build forever, our cabins are designed for disassembly. They are also relocatable, leaving no trace behind.
An image showcasing the community spaces of ELMNTL prefab modular cabins
Built for community
For free thinkers, renegades, and adventure seekers - our cabins are spaces made for creating memories together while enjoying the sense of one-ness with nature.
An image showcasing how the ELMNTL prefab modular cabins can expand with time and need
Built to grow with you
Modular and easily extendable with time, our cabins are shape-shifting, constantly evolving spaces that grow and adapt to how you want to experience the natural world, and live your life.

Customer stories

Kara
The space is so well thought out and functions well, we never felt crowded or confined.
Ashley
Well thought out design and gorgeous natural light.
Anna Eliza
Stunning craftsmanship
Taylor
It has love and attention to detail in everything.
Kate
Cleverly designed to bring the outside in; big windows provide expansive views.
Devin
Truly a home of the future, with interesting and stylish amenities
Zach
Super cool. Sleek, clean, modern, and many creative uses of space.
Matt
The space is so thoughtful and unique.
Ian
Thoughtfully designed home
Nicole
Loved the intentional and personal touches to the house.
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The Spring Sale is Here

Get up to $5K off on all orders placed before May 31st, 2025. Sign up now for exclusive early access to product launches, new features, and special offers.