Our Service

Home Additions in Redmond, WA

Expand your home without compromising design or quality. Call (425) 582-1983 to discuss your Redmond home addition today.

Craft & Forge Homes designs and builds high-end home additions for homeowners in Redmond, Washington. Whether you need more space for a growing family or want to enhance how your home functions, we deliver seamless additions that feel original to your home—inside and out.

Why Build

When a Home Addition Makes Sense

As your needs change, your home should be able to change with you. A thoughtfully designed home addition allows you to gain space while staying rooted in the Redmond neighborhood you love.

Many homeowners consider a home addition when they experience:

Outgrowing your current layout

Limited bedrooms, cramped living areas, or insufficient storage can make everyday life feel restrictive.

Changing lifestyle needs

Remote work, multigenerational living, or aging-in-place plans often require dedicated, purpose-built spaces.

Desire to increase home value

Strategic additions can significantly enhance both functionality and long-term resale value.

If your home no longer supports the way you live, our Redmond home addition specialists can help you expand with clarity, confidence, and craftsmanship.

Our Process

Custom Home Additions Designed for Redmond Homes

Every home addition we build is carefully planned to integrate seamlessly with your existing structure, architecture, and lifestyle.

Room & Bedroom Additions

We design and build additional bedrooms, guest suites, and flex spaces that blend perfectly with your home’s existing footprint and finishes.

Second-Story & Vertical Additions

When lot size is limited, vertical expansions offer a powerful solution. We manage structural engineering, stair integration, and full code compliance.

Primary Suites & Bathrooms

Create a private retreat with a spacious bedroom, walk-in closet, and spa-inspired bathroom designed for comfort and longevity.

Kitchen & Living Space Expansions

Open up your home with expanded kitchens, great rooms, or dining areas that improve flow and support everyday living and entertaining.

Structural & Architectural Integration

We ensure rooflines, siding, windows, and interior finishes align with your existing home for a cohesive, original-built appearance.

Design & 3D Planning

Our detailed 3D renderings allow you to visualize your home addition before construction begins, ensuring alignment on layout, scale, and finishes.

The Craft & Forge Homes Difference

Hear from Patrick on how we built his perfect Patio.

Our Promise

A Trusted Home Addition Contractor in Redmond

Home additions require experience, precision, and trust. Redmond homeowners choose Craft & Forge Homes because we deliver more than square footage—we deliver peace of mind.

  • Clear scopes and transparent pricing
  • Lifetime craftsmanship warranty
  • Licensed, insured, and detail-driven professionals
  • Consistent communication from planning to completion

We take pride in building additions that enhance not only your home, but the way you experience it for years to come.

Contact Us

Start Your Redmond Home Addition With Confidence

A custom home addition is an investment in your comfort, functionality, and future. At Craft & Forge Homes, we guide you through every phase—from concept and design to construction and completion.

Call Craft & Forge Homes at (425) 582-1983 to schedule your home addition consultation in Redmond, 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.