Increase Your Income, Property Value or Make Room For Your Loved Ones in Your Own Backyard with a Backyard Home (or ADU).

Perpetual Homes

PERPETUAL HOMES designs and builds sustainable, turnkey backyard homes across Northern California—crafted to expand your living space, offer comfort and independence to loved ones, and generate rental income with ease.


With over 40 years of industry experience, we streamline every step of the process—from design and permitting to final construction—helping you create a personal sanctuary for yourself or for aging parents, grandparents, or adult children nearby.


Founded by veteran developer Katherine Noe Anderson, PERPETUAL HOMES is grounded in a deep commitment to community, connection, and integrity. We create thoughtful living spaces where everyone feels safe, supported, and truly at home.

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Three steps to Choosing Your Dream Home

Find your perfect match

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  • Belmont Farmhouse Exterior

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EXTRA SMALL

435 sf

one bedroom

one bath

  • Piedmont Exterior

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  • The Communal Exterior

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SMALL

499 - 560 sf

one bedroom

one bath

  • Monetary Modern Side Elevation

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MEDIUM

560 sf

one bedroom

one bath

  • Communal Farm Front and Side Elevation

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  • Communal Modern Premium Side and Front Elevation

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LARGE

660 - 697 sf

two bedrooms

two baths

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LARGE PLUS

780 sf

two bedrooms

one bath

  • Newport Side and Front Elevations

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EXTRA LARGE

947 sf

three bedrooms

two bath 

  • Belmont Farmhouse Exterior

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GRAND

1143 sf

three bedroom

two bath

  • The Communal Exterior

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GRAND

1173 sf

three bedroom

two bath

  • Monetary Modern Side Elevation

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GRAND +

1173 sf

three bedroom

two bath

  • Communal Farm Front and Side Elevation

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GRAND +

1173 sf

three bedrooms

two baths

Upon Request - Single Family Homes up to 2,800 SF

Explore Our Units

WHY CHOOSE  
PERPETUAL HOMES

40 YEARS EXPERIENCE IN HOME BUILDING

Because we are able to manage the entire project, we pass along savings to you! This includes contract negotiation, value engineering, reduced construction financing costs, and eliminate change orders. We reduce construction time by up to 50%.

LOW COST

Because we are able to manage the entire project we pass along savings to you! This includes contract negotiation, value engineering, reduced construction financing costs, and eliminate change orders. We reduce construction time by up to 50%.

WE MANAGE THE PROCESS 

We provide you with a seamless experience. From initial site inspection, permitting, site preparation, foundation, utility connections, construction, site clean-up, final inspections and if wanted, property management. It’s hassle and worry free!

ECO-FRIENDLY

We pride ourselves on using sustainable building materials that not only benefit the Earth but save owners money.

We Offer a Wide Variety of  Floor Plans & Dwelling Sizes

Highest Quality at the Most Affordable Price Point - See Our Model In Progress!

Person Sketching

Project Management

You take a vacation while we handle it all!
 We research your property onsite, manage city planning department, and provide an estimate of your total cost. We will make recommendations on the highest and best use ADU for your property. Ultimately you choose which one of our award winning designs is best for you!
Bag of Money in Hand

Financing

We will advise and help you with the financial process! 
  • Increase income stream in your household!
  • We will connect you to our financing partner and assist with recommendations.

Perpetual Homes ADU 

“Professionalism and customization made our ADU installation so easy and fun!”- Extremely Satisfied Homeowners

“A big big thank you to Perpetual Homes”

“For a long time we thought about building a guest home on our property to have more space to host our growing family and aging parents. We thought it might be a difficult project because the free space we have  was surrounded by slopes. However, we decided it wouldn't hurt to look into prefab  ADUs and after doing some research we decided to do business with Perpetual Homes. They  did what we thought impossible, craning a prefabricated ADU down to our tricky site, saving  us loads of money compared to stick building. They took care of every step of the way and were always  very responsive with our questions and concerns. We were able to completely customize our ADU and  are so happy with the final result and how easy the whole process was!”- Extremely Satisfied Homeowners