Accessory Dwelling Units (ADUS)

January 13, 2021

In a world where housing prices keep lower-income wage earners from home ownership, Perpetual Homes ADU of Danville off ers an exciting new way to help people into their own homes. Th e solution, Accessory Dwelling Units (ADU’s). ADU’s are sustainable, turn-key, backyard, energy-effi cient homes that are also known as granny fl ats, in-law units, secondary dwelling units, and tiny houses. ADU’s are custom-designed cottages loaded with fullsize kitchen appliances, shaker cabinets, quartz or granite counter-tops, high vaulted ceilings, and lots of natural light. With all of that included, the “all-in” low price begins at $165,000. While there are many suppliers for ADU’s, you have to be cautious of their starting price which lacks many of the high-end amenities that Perpetual Homes includes in one low price.


Many homeowners add an ADU 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 ADU’s cost approximately 50% less than on-site “stick built” contractor built units, plus installation leaves a much cleaner job site. New California laws have made it easier than ever to add an ADU:

  • No minimum lot size is required
  • Side yard & rear yard setbacks of only 4 feet are allowed
  • No owner-occupant condition
  • No city or municipality impact fees under 750 sq ft . for an ADU

Perpetual Homes which started in 2019 off ers a wide variety of fl oor plans ranging from 1-3 bedrooms (430-1,200 sq. ft .) We have over 35 years of Bay Area home building experience. We manage the entire process from start to finish: from initial site inspection, permitting, site preparation, foundation, utility connections, construction, site clean-up, fi nal inspections and if wanted, property management. It’s hassle and worry free! To fi nd out more about adding an ADU, please contact Kathy Anderson (owner DL1557865) at 925-980-235, via email at perpetualhomesadu@gmail.com or visit www.perpetualhomesadu.com.

December 9, 2024
With SB 1211, California sets an example for the nation by empowering owners to expand affordable housing options.
November 18, 2024
Experience affordable multigenerational living at its finest. Perpetual Homes builds single-family, duplex homes and accessory dwelling units. In response to the housing challenges faced by Californians due to low inventory, high prices and increasing interest rates, ADUs have emerged as a creative solution. Leading the way in providing sustainable turnkey backyard homes is Danville-based Perpetual Homes, a company committed to enhancing property values and addressing the demand for housing solutions. Since 2019, Perpetual Homes' experienced team have been actively involved in delivering eco-friendly and sustainable ADUs throughout the Bay Area. From initial site inspection and permits to construction, utility connections, site cleanup, and final inspections, the company manages every aspect of the project. Founder and President Katherine Anderson's vision revolves around factory-built, award-winning designs using sustainable materials. Recognizing the housing shortage issue, Anderson emphasizes that by some estimates, California is 3.5 million housing units short, contributing to the overall national deficit of around 6 million homes. More households have been formed than homes built over the past decade. California accounts for about half of the national shortage of homes. California's new ADU laws aim to address the housing deficit by allowing the construction of units up to 1,000 to 1,200 square feet, reducing setbacks to 4 feet, waiving certain permitting requirements, eliminating owner-occupancy restrictions, reduced development fees for units under 750 square feet, and implementing a streamlined 60-day review and approval process. Multi-family properties are also eligible for up to two detached ADUs. Under Senate Bill 9, homeowners are allowed to build up to four additional units on their existing lots.
November 11, 2024
Owners are taking advantage of statewide changes to turn underutilized spaces into revenue-generating apartments 
October 7, 2024
As Bay Area housing options shrink, ADUs’ popularity grows
October 2, 2024
Perpetual Homes residences help with housing supply J6
February 2, 2024
Dive into the innovative world of accessory dwelling units (ADUs) with Perpetual Homes in Danville, California. Discover how this pioneering company is reshaping the landscape of housing with its forward-thinking approach. From sustainable design to functional living spaces, explore how Perpetual Homes is revolutionizing the concept of ADUs and providing homeowners with flexible, efficient, and enduring housing solutions. Join us as we delve into the future of housing with Perpetual Homes ADU.
November 27, 2023
Discover how Perpetual Homes is at the forefront of ADU innovation, offering expert insights and solutions to navigate the complexities of AB1033. Whether you're a homeowner looking to maximize your property's potential or a developer seeking to capitalize on this emerging market, join us as we explore the opportunities presented by AB1033 with Perpetual Homes ADU.
More Posts