Second Free ADU Design Open House

January 15, 2020 @ 6:00 pm – 8:00 pm
City Council Chambers and Atrium Municipal Services Building
33 Arroyo Dr. South San Francisco
CA 94080
   HEART, through their GLADUR program, is showcasing their free preliminary second unit or Accessory Dwelling Unit (ADU) designs as well as a variety of environmentally sustainable green features for you to include in your ADU.        With custom ADU designs costing thousands of dollars and taking months to develop, HEART is helping homeowners build environmentally friendly ADUs built by providing free designsHEART will also be working with cities in San Mateo County to pre-review the plans to further speed up the cities’ approval process.

        The designs are estimated to be completed by May 2020, but we want to provide the public with a preview of the floor plans and elevation designs.

        Come tell us what you think of our designs. Meet and talk with the HEART staff, environmental consultants, and the architect firm behind these great designs and features!

For visual display only

  • Check out a variety of layouts: including a studio, 1-bedroom, and 2-bedroom plans
  • Learn about different architectural styles and green amenity options
  • Provide your feedback and ideas that will help guide us!


For more information about the designs or the GLADUR program, please visit, or contact us at or 650-204-5640

© San Mateo County. All rights reserved.
Photo credit: Home page hero by Josh To,; home page Getting Started section photo by New Avenue Homes.

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