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Dwello ADU
Orange County · California · Design-Build ADUs

DWELLO
ADU

From permits to move-in
fully managed, start to finish.

★★★★★ 5.0 Rating·Free Feasibility Assessment
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The Dwello Difference

One team, start to finish
01 — One team, start to finish.
Design, engineering, permitting, and construction under one roof, coordinated by one company from first sketch to final walkthrough.
Every detail, considered
02 — Every detail, considered.
Every Dwello ADU is designed with the same architectural intent as the main residence — proportion, materials, and a facade that complements rather than competes.
One timeline, respected
03 — One timeline, respected.
Clear milestones and disciplined scheduling keep your project on track, with a tidy jobsite and consistent communication throughout.
One price, in writing
04 — One price, in writing.
Your scope and cost are established before construction begins. Changes are approved in advance — never discovered on an invoice.

A Dwello ADU isn't a structure added to your property.
It's a home built for the life you want to live.

Our Model

Dwello

A compact, fully finished ADU built for effortless living. Ideal as a rental unit or private guest suite — every detail considered, nothing left out.

Exterior
White
Black
Black White
Floor Plans
Studio floor plan
How It Works

From idea to
move-in, simplified.

A streamlined process built around your time — not the contractor's schedule.

Design
01 — Design
~ 1 month
Architectural drawings, 3D renderings, structural engineering, and energy calculations. Every detail resolved on paper before a single nail is driven.
Permit
02 — Permit
4 – 6 months
We submit, track, and respond to every city comment on your behalf. Orange County's ADU approval process — fully managed, no back-and-forth for you.
Construction
03 — Construction
5 – 6 months
Permits cleared, crew on-site. Foundation, framing, MEP, finishes — coordinated by a single project manager who communicates weekly. Keys at the end.
Owner Stories

What our clients say.

★★★★★

"We weren't sure a custom ADU could come together this smoothly. Less than a year later, it feels like it's always been part of our home. The craftsmanship and finishes are extraordinary."

Sarah M.
Newport Beach, CA
★★★★★

"From our first call to move-in, the process was seamless. Every step was communicated clearly, and the finished space exceeded our expectations. We couldn't be happier."

James & Priya T.
Laguna Hills, CA
★★★★★

"We rent our ADU for $3,500/mo. My only regret is not doing this sooner. It's literally the best investment I've ever made."

Marcus L.
Irvine, CA
Completed Projects

Built and delivered.

A look inside homes we've completed for Orange County homeowners. More projects added regularly.

ADU at Dehesa

El Cajon, CA

2Bed
2Bath
1,200Sq Ft
ADU at Dehesa — exterior
ADU at Dehesa — kitchen
ADU at Dehesa — living room
ADU at Dehesa — bedroom
ADU at Dehesa — bathroom
FAQ

Questions,
answered.

Everything you need to know before you start your project.

Yes — and we handle all of it. Our permit team manages the full application process for Orange County, including site plans, structural engineering stamps, and utility coordination. You sign once; we do the rest.
Most OC jurisdictions require a minimum 5,000 sq ft lot with specified setbacks. Our site assessment team will evaluate your property for free and confirm feasibility before you commit to anything.
Absolutely. Our curated collections cover the most popular selections, but our design team offers bespoke upgrades including custom cabinetry, quartz countertops, specialty flooring, and premium fixture packages.
Yes. We partner with lenders who specialize in ADU financing, including construction-to-permanent loans and home equity products. Many clients finance with 10–20% down and cover the payment entirely with rental income.
All Dwello units include a 1-year comprehensive warranty, a 3-year structural warranty, and a 10-year waterproofing warranty. Our post-delivery service team is available 7 days a week.

Ready to begin?

START YOUR
PROJECT

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