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Seattle & the Eastside

Home additions

Need room for a different way of living? We build home additions and handle the remodeling work that connects the new space to the existing house.

New deck framing behind a green house

Give the extra space a clear purpose

Before thinking about the shape of an addition, think about the day you want to have in it. Perhaps you need a larger gathering space or a room that gives the household more flexibility. Write down what the new area should make possible. That purpose helps guide the footprint, the connection to existing rooms and the finishes you will use.

NW Build Pro LLC offers home additions alongside whole-home, kitchen and bathroom remodeling. We have worked under the same name for 7+ years and are licensed, insured and bonded. Our service area includes Bellevue, Kirkland, Redmond, Sammamish, Issaquah, Newcastle, Bothell and Seattle.

Plan where old and new come together

An addition changes more than the outside dimensions of a house. Look at how you will enter the new room, how people will move through nearby spaces and what happens to the existing exterior wall. Floor levels, openings, roof connections and material transitions all need a place in the planning conversation.

Our work includes demolition, framing, drywall, tile, carpentry, cabinet installation, painting and finishing. Those trades matter both in the added space and where the existing home is altered to connect to it. Share any plans you already have and identify which design or property questions remain open before the construction scope is settled.

Put the right information behind the estimate

A useful first inquiry includes your city, what you want the extra room to do and photos of the house and the area you are considering. Completed plans are not necessary to begin a conversation. The level of detail needed for an estimate depends on how far the project has developed and which questions still need answers.

Discuss responsibilities for plans, structural review and any approvals needed for your particular project. These are planning questions, not details to leave until work is underway. Also distinguish work in the addition from changes to existing rooms, so you can see how the proposed scope fits together.

A construction team across the stages

Our team of around 20 craftspeople covers several trades, supported by a project manager and our own drivers and material delivery. Our crews work on several projects at a time. For your addition, discuss the sequence from removal and framing through drywall, carpentry and finishing, along with access to the home during each stage.

Begin with a free consultation and estimate, then work through the plan and materials before construction. Consider where deliveries can arrive, what parts of the home will be affected and which finishes should match or complement the rooms you already have. At handoff, walk through the new space and its connections to the old. Tell us what more room would mean for your household, and we can start there.

In the details

Consider the connections.

Framing and structure from our own job sites, plus a bedroom from a home addition. Not every photo here is from an addition.

Good questions

Before you begin.

Do I need finished plans before contacting you?

No. You can start with your goals, city and any information you already have. Detailed plans and property information may be needed before the construction scope can be fully defined.

Can you tell me what can be built on my lot?

That needs a review of the property and the proposed work. Bring existing plans or property information and discuss the questions that need to be resolved for your project.

Can the adjoining rooms be remodeled too?

Yes. Interior and whole-home remodeling are part of our services. Include the surrounding rooms in the initial discussion so the estimate can address the intended connections.

Your project starts here

What would you change about your home?

Tell us the room, your city and what is not working. Consultation and estimate are free.

Selected project photograph
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