Backyard ADUs in Adair Village, Oregon

Thinking about an ADU in Adair Village? A backyard ADU adds rental income, room for family, and lasting property value — and Red Umbrella has been building garages, ADUs, and additions across Benton County since 1969. Adair Village is incorporated but stopped issuing its own building permits in December 2014 — all applications now go to Benton County, a sharp exception that trips up applicants who assume city status means a city permit.

Building an ADU in Adair Village

Adair Village sits 55 mi north of Eugene via I-5 & OR-99W. Blends established suburban lots with larger parcels on its edges — a familiar mix for siting a new build. Building permits here go through Benton County — a process we know well — and for an ADU, that shapes how utilities connect and whether a detached cottage or an attached unit fits best.

Locally, Adair Village is known for Former Camp Adair WWII Army base, E.E. Wilson Wildlife Area (1,800+ acres), OR-99W, and we tailor every build to fit the lot, the neighborhood, and how you actually live.

ADU Builder in Adair Village: what we build

We build detached backyard cottages, attached units, and ADUs above or beside a garage — designed, permitted, and built end to end.

• Detached & attached ADUs, 400–900+ sq ft
• Garage-to-ADU conversions (our specialty)
• Permits, utilities & site work handled
• Up to 120% financing — cash-flows as a rental

Why Adair Village homeowners choose Red Umbrella

• Garages and ADUs under one roof — the rare shop that masters both, so a garage-with-a-suite is one project, one crew.
• Master Electrician in-house — owner Bari Swartz wires it himself, to code, no waiting on a sub.
• Building since 1969 — you work directly with Bari, not a sales rep or a rotating cast of subs.
• Permits handled & up to 120% financing — we know Benton County and make the whole path simple.

Adair Village ADU questions