Attached ADU Addition in Los Gatos, California
An ADU built onto your existing home, sharing a wall or roofline with the main house. A good fit when a detached unit is not feasible due to lot size or setback constraints.
What's Included
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Our Attached ADU Addition Process
Site & Structural Review
We evaluate how the addition ties into your existing home and what setbacks apply.
Design & Permits
Plans that match your home's architecture and satisfy Los Gatos attached-ADU requirements.
Construction
Careful staging to minimize disruption to the main house while the addition is built.
Final Inspection & Handoff
City sign-off, walkthrough, and warranty documentation.
Frequently Asked Questions About Attached ADU Addition
What is the difference between an attached and detached ADU?
An attached ADU shares a wall or roofline with your primary home, while a detached ADU is a fully separate structure. Attached units are often a better fit for smaller lots.
Can an attached ADU have its own entrance?
Yes — a separate, code-compliant entrance is standard practice for privacy and to support independent use or rental of the unit.
Attached ADU Addition Near You
We also provide attached adu addition in these nearby areas:
Free Attached ADU Addition Estimate
Serving Los Gatos and Santa Clara County
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