ADU California | Accessory Dwelling Units

An ADU for all reasons

Rental ADUs

For extra income

Lifestyle ADUs

For an office or den

Family ADUs

For a loved one

Garage Conversion

Home-building 2.0

Homebuilding in the US has been done the same way for many decades. Griham Living’s goal is to deliver homebuilding 2.0 - building residential real estate faster and more cost effectively by leveraging the next generation of design, steel based fabrication and global supply chains.

We are leveraging the latest design and production automation tools to reduce costs and waste, improve sustainability and accelerate timelines.

Faster timelines and lower build costs

Utilizing a global supply chain
Leveraging logistics and building automation
Efficient off site fabrication

Lower insurance and operating costs

Stronger - wind, earthquake & fire resistant
Impervious to termite, rot and moisture
Sustainable - highly recycled & lower waste
Net Zero Energy options

From design to doorstep

Your ADU, simplified.

Feasibility

Unlock your backyard potential

Model Selection

Budget-smart design

Finance

Specialized ADU lenders

Custom Proposal

In-depth site review

Permitting

Your permitting roadmap

Build Sign-off

Review and kick-off

Site Prep

Getting installation ready

Installation & Inspections

Prefabricated home delivered

Financing & returns

A financial view of your ADU

Finance your ADU

Connect with expert lenders to get the best rates for financing your ADU. Griham Living is not a lender but we can refer you to our specialized lender network so that you can make a selection matched to your financial preferences.

Calculate your returns

If you plan to rent your ADU you will need to analyze the potential rent and balance that against the cost to build the ADU. Use our calculators to help you with ‘what if’ scenarios and arrive at the right configuration for your ADU.

Customer Reviews

5.0

I hired Griham living to design and build a two bedroom ADU for my backyard. They are highly professional and provide creative designs to maximize the potential for my ADU. They have full custom capabilities, Which allowed me Flexibility to pick the shape and size of my choosing along with picking the exterior finish look that matched what my desires. I would highly recommend them to anyone.

From: Matt Brookssee it on Google

I’ve used Josh and the team for a number of construction projects at my properties over the years. When I decided I wanted to build an ADU I knew they would be the best contractor to build it for me. They gave me a good price and did a wonderful job building it just the way I wanted. I couldn’t be happier with their work. I always recommend Josh and his team to anyone who asks.

From: Stevesee it on Google

I have lived in a 3 bed, 2 bath, 1,200 square foot ADU designed and built by Griham Living for the past 8 months. It’s been a fantastic experience! The home is beautiful and bright with an abundance of space. It is well designed with with interior and exterior finishes that look and feel like a high end custom home. I definitely recommend Griham Living to anyone for a home or ADU.

From: Claire Rohsee it on Google

I hired Mike to build us a custom home and he did a phenomenal job from start to finish! The project came in on time and on budget, and he was a great communicator all along the way. He was so good I also hired him to convert a Silo for me into an office/man-cave. I would recommend Mike to anyone looking to build a custom home or ADU!

From: Bradsee it on Google

Precision engineered ADUs California