ADU Basics & Types

September 27, 2026

Understanding ADU Size Options for Comfortable Living Spaces

ADU Basics & Types

ADU size typically corresponds to different living space configurations that accommodate a variety of lifestyle needs. These compact dwellings often emphasize efficient layouts with multi-purpose areas and open floor plans to make the most of limited square footage while maintaining comfort. The selected ADU size affects the interior arrangement and overall usability, supporting uses such as guest housing, home offices, or long-term living spaces. Size considerations also relate to construction

September 24, 2026

Design Considerations for Building a 2 Story ADU

ADU Basics & Types

Designing a 2 story ADU requires careful consideration of zoning regulations and site conditions that influence the project’s feasibility and layout. Local rules often distinguish between one- and two-story accessory dwelling units, affecting factors such as height restrictions, setbacks, and placement on the lot, which in turn shape privacy, light access, and how the ADU integrates with the main residence and neighborhood character. Because requirements vary widely by location, it is important

September 17, 2026

Planning and Building a Detached Accessory Dwelling Unit

ADU Basics & Types

A detached accessory dwelling unit (ADU) is a self-contained residential structure located on the same lot as a primary home but physically separate from it. These units serve diverse purposes such as guest housing, additional living space for family members, or potential rental accommodation. Detached ADUs offer flexibility by providing independent access and greater privacy compared to attached or interior ADUs, making them suitable for a variety of household needs and site conditions. Detache

September 10, 2026

Planning and Building a Junior Accessory Dwelling Unit

ADU Basics & Types

A junior accessory dwelling unit (JADU) is a smaller secondary living space typically created within an existing single-family home or as a modest addition. These units often share some of the main residence’s systems but include separate entry and essential living components such as a sleeping area, kitchenette, and bathroom facilities. The purpose of a JADU is to provide additional housing options that accommodate smaller households, aging family members, or rental opportunities while minimizi