Creswell ADU Builder

Thinking about an ADU in Creswell? A backyard ADU adds rental income, room for family, and lasting property value — and Red Umbrella has been building garages, ADUs, and additions across Lane County since 1969. Creswell is one of Lane County’s fastest-growing small cities; new subdivisions have generous setbacks, and the building department handles a steady volume of ADU and garage addition applications — owners in newer developments often add detached ADUs to lots that were graded and utility-stubbed at subdivision time.

Building an ADU in Creswell

Creswell sits 14 mi south of Eugene on I-5. Is surrounded by working farmland where efu zoning and generous setbacks shape what — and where — you can build. Building permits here go through City of Creswell — 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, Creswell is known for the Coast Fork Willamette River and proximity to the Row River Valley, and we tailor every build to fit the lot, the neighborhood, and how you actually live.

ADU Builder in Creswell: 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 Creswell 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 City of Creswell and make the whole path simple.

Creswell ADU questions