Add value in your backyard with an ADU

June 15, 2021
Accessory Dwelling Unit Front Elevation

It is possible to build affordable and sustainable housing that enables families to live close, maintain privacy, and build wealth.


Perpetual Homes ADU of Danville offers an exciting new way to help people into their own homes. The solution is to add a backyard home, also known as an accessory dwelling unit (ADU). These sustainable and turnkey ADUs built in backyards are energy efficient homes also known as granny flats, in-law units, secondary dwelling units and tiny houses.


These custom designed cottages are loaded with full-size kitchen appliances, shaker cabinets, quartz or granite countertops, high vaulted ceilings and lots of natural light — all in for a low price beginning in the $189,000s. What makes a Perpetual Homes ADU stand out is that it offers high-end amenities included

in one low price.


Perpetual Homes offers a wide variety of floor plans ranging from one to three bedrooms (430 square feet to 1,200 square feet). The company has over 35 years of Bay Area homebuilding experience. They manage the entire process from start to finish: from initial site inspection, permitting, site preparation,

foundation, utility connections, construction, site cleanup, final inspections and if wanted, property management. It’s hassle-free and worry-free.


There are many reasons to add an ADU. Some buyers want to bring in extra rental income, others love having a private retreat where aging parents or loved ones can live. Renting out your main house and living in an ADU in your backyard is becoming popular as well. In many cases, the main house rent covers both mortgages.


“Thousands of new ADUs are being built in communities across the U.S. because they are a manageable and minimally disruptive option for adding desperately needed housing to existing neighborhoods,” says Kathy Anderson, founder and managing partner of Perpetual Homes. Perpetual Homes’ ADUs cost approximately 50% less than the on-site “stick built” contractor version and provide a much cleaner job site.


New laws also make it easier to add an ADU in California than ever before, including no minimum lot size is required; side yard and rear yard setbacks of only 4 feet are allowed; no owner-occupant condition; and no city or municipality impact fees under 750 square feet for an ADU.


Find out more about ADUs, the building process and interior design at https://perpetualhomesadu.com/ or call (925) 980-2351. Perpetual Homes ADUs is located at 4115 Blackhawk Plaza Circle, No. 100, in Danville.


Read the full Beyond the Bay edition: https://www.ifoldsflip.com/i/1374928-05-21-21-beyond-the-bay/7

Illustration of Perpetual Homes’ Carlsbad home, Healdsburg, and Benicia detached ADUs on one lot.
November 11, 2026
Holiday gatherings are a great time for families to talk about living closer. California’s new AB 956 opens the door to two detached ADUs on qualifying lots.
Perpetual Homes ADU interiors featuring a bathroom and kitchen images.
October 28, 2026
Join Perpetual Homes ADU for an open house in Benicia on November 15, 2026, from noon to 3 p.m. Tour the home, meet our team, and explore prefab options.
Perpetual Homes ADU Newsletter Image
October 15, 2026
Perpetual Homes ADU’s September–October 2026 newsletter covers California ADU updates, prefab home options, company news, and our November open house.
Sonoma open floor plan kitchen, dining,, and living area from Perpetual Homes ADU.
October 13, 2026
Explore prefab homes for multigenerational living in California. Perpetual Homes ADU helps you find floor plans for parents, adult children, and extended family.
The Piedmont ADU from Perpetual Homes ADU
October 5, 2026
California’s new ADU laws expand options in 2027. Learn what’s changing and how Perpetual Homes ADU can help you explore possibilities for your property.
Construction Business Outlook’s September 2026 feature on Perpetual Homes ADU
September 29, 2026
Construction Business Outlook’s September 2026 features Perpetual Homes ADU, highlighting customizable prefab ADUs and California housing solutions.
Custom prefab ADU by Perpetual Homes featured in the San Francisco Chronicle sponsored content
September 20, 2026
Considering an ADU in California? Explore five questions about property conditions, costs, privacy, and goals before deciding whether to build.
The Huntington Elevation by Perpetual Homes ADU
September 9, 2026
Learn about California ADU size limits, customizable floor plans, property considerations, and options for building an ADU above a garage.
California ADU Law Updates Blog Cover Image
August 31, 2026
August 2026 update: Explore how California bills AB 956 and SB 1117 could expand detached ADU options and reduce impact fees for larger ADUs.
Perpetual Homes ADU Prefab model
August 28, 2026
Learn how permits, site conditions, utility connections, floor plans, and finish selections affect the cost of building a prefab ADU in California.