We design ADUs that are timeless and maximize your property value.

Architect Todd Jersey wearing a navy blue t-shirt, against a green background.

30+ years of experience and 300 projects

From Todd’s early apprenticeship with a master carpenter through graduate studies, mentorships under renowned architects and practical studies abroad, Todd combines these experiences with his innate keen design sense and expert knowledge of construction, building and planning codes and building science to inform his approach to your project.

Let us guide you.

  • A small, modern house with a green exterior wall, bronze window frames, and a single outdoor wall-mounted light. The house has a garden with various green plants and flowers, a paved walkway, and a wooden fence with a pergola structure.

    Garage Conversion.

    Garages conversion ADUs utilize the existing attached or detached garage structure to create your ADU. The soundness of the structure and space determines whether this option makes sense.

    Nielson
  • Interior view of a modern white house with staircase, small window, laundry area, and minimalist decor.

    Two-Story ADU.

    Two-story ADUs now offer the option of increased vertical living space while keeping more of the outdoor space free.

    Contemporary Craftsman
  • Aerial view of a multi-level residential backyard with a white house, a blue guest house, a brick chimney, stone patio, and landscaped garden, surrounded by neighboring houses and fencing.

    Detached or Attached ADU.

    With maximum size of 1,200sf for the detached unit and 50% of the primary dwelling’s floor area (with some variations) for the attached, these ADUs are what most people think about when envisioning an ADU. Or sometimes a junior ADU - within the main dwelling space - may be the way to go.

    SF Bay View