Our Service

Home Additions in Woodinville, WA

Looking for expert home additions in Woodinville? Call (425) 582-1983 to expand your home with confidence.

Craft & Forge Homes specializes in high-end home additions for homeowners in Woodinville, Washington. Whether you need more space, better flow, or room to grow, we design and build seamless additions that feel like they’ve always belonged in your home.

Why Expand

Signs It’s Time for a Home Addition

As your lifestyle evolves, your home should evolve with it. When your current space no longer supports how you live, a thoughtfully designed addition can provide long-term comfort without the need to move.

Homeowners in Woodinville often explore home additions when they experience the following:

Outgrowing your current layout

Growing families, remote work, or multigenerational living can quickly strain an undersized floor plan.

Lack of functional living space

Insufficient bedrooms, bathrooms, or living areas can impact daily comfort and limit how your home functions.

Desire to stay in your neighborhood

When you love your location but need more space, a home addition allows you to invest in your existing property rather than relocating.

If your home no longer fits your needs, our Woodinville home addition specialists can help you reimagine what’s possible—without compromising quality or character.

Our Process

Custom Home Addition Services in Woodinville

From initial planning through final construction, our team manages every detail to ensure your home addition integrates seamlessly with your existing structure.

Primary Suite & Bedroom Additions

We design spacious primary suites, additional bedrooms, and guest accommodations that enhance comfort, privacy, and long-term livability.

Second-Story & Vertical Additions

When lot space is limited, vertical expansions allow you to add square footage while preserving yard space and neighborhood aesthetics.

Living Room & Great Room Expansions

Expand your main living areas to improve flow, increase natural light, and create gathering spaces that support modern lifestyles.

Kitchen & Dining Area Additions

We create kitchen and dining expansions that enhance functionality, storage, and entertaining potential while maintaining architectural harmony.

Structural & Architectural Integration

Our team ensures every addition aligns structurally and visually with your home’s original design—inside and out.

3D Design & Pre-Construction Planning

We use detailed 3D renderings and planning tools so you can explore layouts, materials, and massing before construction begins.

The Craft & Forge Homes Difference

Hear from Patrick on how we built his perfect Patio.

Our Promise

Why Woodinville Homeowners Choose Craft & Forge Homes

Our reputation as trusted home addition contractors in Woodinville is built on craftsmanship, transparency, and a refined client experience.

  • Clear scopes of work and transparent pricing
  • Lifetime craftsmanship warranty
  • Experienced crews who respect your home and schedule
  • Consistent communication from design to completion

We are fully licensed, insured, and deeply connected to the communities we serve. Every home addition we build is designed to add lasting value and comfort.

Contact Us

Start Your Woodinville Home Addition With Confidence

A well-designed home addition allows you to stay rooted in the place you love while gaining the space you need. At Craft & Forge Homes, we build additions that feel intentional, timeless, and built for the future.

Call Craft & Forge Homes at (425) 582-1983 to schedule your home addition 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 some of the most common questions we receive from homeowners considering expansion projects.

How Long Does a Typical Addition Take To Complete?

Most home additions take 8 to 16 weeks to complete, depending on the project's size and complexity.

Yes, virtually all home additions require building permits to ensure compliance with local codes and safety standards. We handle all permits to ensure that the entire process is smooth and stress free.

Building up with a second-story addition typically costs less than building out, as it uses your existing foundation.

Most homeowners can remain in their homes during addition construction, though some temporary inconveniences are unavoidable.