Detached

A Detached ADU is a standalone unit located separate from the primary home, offering the highest level of privacy for both residents and tenants. This type of ADU is typically constructed in the backyard or another part of the property. While it may require more space and incur higher construction costs, it is a popular choice for those seeking rental income or a private living space for family members.

Attached

An Attached ADU is an extension of the main house, sharing at least one wall. This cost-effective option minimizes construction expenses by utilizing an existing structure. Ideal for properties with limited outdoor space, it allows easy access to the primary residence and is well-suited for multigenerational living or housing close family members.

Garage Conversion

Transforming an existing garage into an ADU is an efficient and budget-friendly option. This conversion repurposes an underutilized space, making it ideal for homeowners with unused garages. Garage conversions typically have a quicker turnaround than new construction but may require upgrades to plumbing, insulation, and electrical systems to meet livable standards.

Junior. JADU

A Junior ADU (JADU) is a smaller, up to 500-square-foot living unit, created within the primary home. Often repurposing an existing bedroom or space, this ADU offers a cost-effective solution while making the most of available square footage. With its own entrance and efficient kitchen, it’s an excellent choice for singles or small households.

Above Garage

Built atop an existing or newly constructed garage, an Above-Garage ADU makes efficient use of vertical space while preserving yard area. This type of ADU provides tenants with privacy, thanks to its separate entrance. Though construction costs may be higher due to structural reinforcements, it’s an excellent solution for properties with limited land space.

Multi-Family

For multi-family properties, a Detached ADU or a garage conversion offers creative solutions for additional housing. Detached ADUs can be placed in open spaces like parking lots or landscaped areas, while garage conversions make use of underutilized parking or storage areas. This approach can increase the property’s housing capacity, with up to eight detached ADUs allowed, depending on the lot size and zoning regulations.

1-2 Weeks

Feasibility Study

Every successful ADU project begins with a feasibility study to assess the property’s potential. This step includes a site visit, measurements, and inquiries with the local city to determine applicable codes. Site design and real estate market comparison help identify the best ADU type for the lot. If needed, surveys and soil reports are conducted. Client is provided a detailed report and project estimate to guide the next steps.

4-8 Weeks

Architectural Design

The design phase transforms ideas into a tangible vision with detailed architectural plans. This step begins with conceptual design, where layouts, elevations, and spatial planning take shape. Renderings provide a preview of the final look, while material selection ensures cohesion with the homeowner’s style and budget. Every detail is carefully crafted to balance functionality, aesthetics, and compliance with city requirements.

3-6 Months

Permit Submittal

This step involves preparing full construction documents, submission of plans to city, and follow up revisions in in order to obtain the city construction permit. A typical ADU project may require structural and engineering plans, Title 24 energy plans, and additional submissions per city's request. Obtaining ADU permits for desired build within the timeframe requires ongoing coordination with engineers, builders, and city.

6-12 Months

Construction Phase

With permits secured, the focus shifts to bringing the design to life through expert construction management. This step involves assisting homeowners in selecting and onboarding a reliable contractor, collecting estimates, and verifying credentials. Regular site visits ensure builders follow the architectural plans and maintain quality standards. Material selections, RFIs, and ongoing coordination help align the final build with the client’s vision..