Our Service

Custom ADUs in Woodinville, WA

Looking to build an ADU in Woodinville? Call (425) 582-1983 to start planning your accessory dwelling unit today.

Craft & Forge Homes designs and builds high-quality accessory dwelling units (ADUs) for homeowners throughout Woodinville, Washington. From detached backyard cottages to garage conversions, we create thoughtfully designed ADUs that add long-term value, flexibility, and livability to your property.

Why Build an ADU

Is an ADU the Right Investment for Your Property?

Accessory dwelling units are one of the most versatile ways to expand your home’s functionality while increasing property value.

Woodinville homeowners often explore ADUs for the following reasons:

Multi-generational living

ADUs provide comfortable, private living spaces for aging parents, adult children, or extended family while keeping loved ones close.

Rental income potential

A well-designed ADU can generate consistent rental income, helping offset mortgage costs or fund future investments.

Need for flexible space

Home offices, guest suites, or long-term living options can all be accommodated with a custom-built ADU.

If you’re considering an ADU in Woodinville, our team can help you determine feasibility, navigate local regulations, and design a solution tailored to your goals.

Our Process

Full-Service ADU Design & Construction in Woodinville

Craft & Forge Homes manages every phase of your ADU project, delivering a streamlined, transparent experience from concept through completion.

Detached ADUs

We design and build standalone backyard cottages that offer complete privacy, efficient layouts, and architectural harmony with your primary residence.

Garage Conversions

Transform an existing garage into a fully functional living space while maximizing the footprint of your property.

Attached ADUs

Attached ADUs integrate seamlessly with your existing home while maintaining separation, comfort, and independent access.

Zoning & Permitting Guidance

We help navigate Woodinville’s ADU regulations, zoning requirements, and permitting process to reduce delays and uncertainty.

High-Quality Interior Finishes

From custom cabinetry to durable flooring and premium fixtures, we finish ADUs with the same level of craftsmanship as our primary residences.

3D Design & Pre-Construction Planning

Our detailed 3D renderings allow you to visualize layouts, finishes, and spatial flow before construction begins—ensuring alignment and confidence.

The Craft & Forge Homes Difference

Hear from Patrick on how we built his perfect Patio.

Our Promise

Why Homeowners Trust Craft & Forge Homes for ADUs

We approach every ADU project with the same care, precision, and accountability that define our reputation across Washington.

  • Clear, upfront pricing with well-defined scopes
  • Lifetime craftsmanship warranty
  • Experienced project management and trade partners
  • Respectful crews and consistent communication

Craft & Forge Homes is licensed, insured, and deeply familiar with local construction standards. Our goal is to deliver ADUs that feel intentional, durable, and future-ready.

Contact Us

Start Your Woodinville ADU Project With Confidence

An ADU is more than an addition—it’s a long-term investment in flexibility, comfort, and property value. At Craft & Forge Homes, we design ADUs that enhance how you live today while preparing for tomorrow.

Call Craft & Forge Homes at (425) 582-1983 to schedule your ADU consultation in Woodinville, WA.

Facts and figures

What should I expect?

With home construction in the Seattle area, pricing can be confusing.
We have a solution. Our cost guide gives you exact details for how much your project could cost based on industry standards.

What’s included in this cost guide:

  • Average cost of a kitchen remodel
  • Average cost of a bathroom remodel
  • Average cost of a home addition
  • Average cost of an accessory dwelling unit (ADU) 
  • Costly mistakes to avoid when remodeling
  • Why choose design-build?

Download our cost guide

Enter your email and learn how much your project could cost.

Our impact

Homes built to last

We don’t just build homes, we build futures. Hear from our past clients on how Craft & Forge helped bring their dream home into reality.

Common Questions

Frequently Asked Questions

Here are answers to the most common questions we receive from homeowners considering ADU construction projects.

Do I Need Special Permits for an ADU?

Yes, ADUs require building permits and must comply with local zoning regulations, setback requirements, and building codes.

Most jurisdictions allow ADU rentals, though some areas have restrictions on short-term rentals or require owner occupancy of the main residence.

Most ADU projects take four to eight months from design to completion, depending on size, complexity, and permit processing times.

Absolutely. Whether you bring your own plans or want help from the ground up, we offer full-service design to match your goals.